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Yamakata Akira  山方 啓

… Alternative Names

YAMAKATA Akira  山方 啓

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Researcher Number 60321915
Other IDs
  • ORCIDhttps://orcid.org/0000-0003-3179-7588
External Links
Affiliation (Current) 2023: 岡山大学, 環境生命自然科学学域, 教授
Affiliation (based on the past Project Information) *help 2022: 岡山大学, 自然科学学域, 教授
2011 – 2021: 豊田工業大学, 工学(系)研究科(研究院), 准教授
2013 – 2015: 豊田工業大学, 大学院工学研究科, 准教授
2012: 豊田工業大学, 工学研究所, 准教授
2009 – 2011: Hokkaido University, 大学院・工学研究科, 准教授 … More
2007 – 2009: Hokkaido University, Catalysis Research Center, Assistant Professor
2007: Hokkaido University, 触媒化学研究センター, 助授
2003 – 2006: 北海道大学, 触媒化学研究センター, 助手
2000 – 2003: (財)神奈川科学技術アカデミー, 極限表面反応プロジェクト, 研究員
2002: 神奈川科学技術アカデミー, 極限表面反応プロジェクト, 研究員 Less
Review Section/Research Field
Principal Investigator
Science and Engineering / 機能・物性・材料 / Inorganic industrial materials / Functional materials chemistry / Analytical chemistry / Catalyst/Resource chemical process / Energy-related chemistry / Complex systems / Basic Section 36020:Energy-related chemistry / Transformative Research Areas, Section (II) … More
Except Principal Investigator
… More Inorganic industrial materials / Science and Engineering / Engineering / 表面界面物性 / 工業物理化学 / Physical chemistry / Analytical chemistry / Basic Section 36020:Energy-related chemistry / Transformative Research Areas, Section (II) Less
Keywords
Principal Investigator
光触媒 / 光励起キャリアー / 電荷移動 / 再結合 / 再結合速度 / 時間分解赤外分光 / キャリアーダイナミクス / キャリアダイナミクス / 電気二重層 / 時間分解分光 … More / 時間分解分光測定 / 電荷分離 / 欠陥準位 / 欠陥 / 時間分解赤外分光法 / 電荷移動速度 / 赤外表面増強場 / ピコ秒時間分解赤外分光 / 溶媒効果 / 溶媒配向緩和 / 水の配向変化 / 水素結合ネットワーク / 超高速電位ジャンプ / 電極表面ダイナミクス / フェルミ準位 / レーザー分光 / 水分解 / 可視光応答型光触媒 / トラップ / 助触媒 / 二酸化チタン / 電荷移動反応 / 水の分解反応 / メタノール酸化反応 / 反応メカニズム / バンド内遷移 / 水分解反応 / 活性評価法 / 表面反応ダイナミクス / 和周波発生分光測定 / ピコ秒時間分解測定 / 電子移動 / バンドギャップ励起 / 電極反応ダイナミクス / 電子移動反応 / 界面水分子の配向緩和 / 水和殻崩壊過程 / 親水・疎水相互作用 / 疎水性相互作用 / 反応ダイナミクス / 水和殻崩壊 / 疎水性水和殻 / 電子移動ダイナミクス / 親水性・疎水性相互作用 / 疎水性水和 / 水和殻の崩壊 / 赤外分光 / 静電相互作用 / 光励起キャリアーダイナミクス / 光電極反応 / 酸化チタン電極 / 固液界面反応 / 水の酸化反応 / 反応中間体 / 時間分解赤外分光測定 / 固液界面 / 半導体光電極反応 / 酸化チタン / 再結合過程 / 光電極 / 表面欠陥 / 反応機構 / 水分解光触媒 / 電子正孔再結合 / 光触媒材料 / 金属酸窒化物 / 金属酸窒化物光触媒 / 複合アニオン化合物 / アニオン欠陥 / トラップ準位 / 複合アニオン材料 / 金属酸窒化物材料 / 時間分解分光観察 / ドーピング / 光励起 / 粉末欠陥 / 時間分解分光計測 / エキシトン / 有機太陽電池 / 発光材料 / 時間分解赤外分光計測 / バルクヘテロ接合 / 非フラーレン型アクセプター … More
Except Principal Investigator
赤外分光 / 光触媒 / 電気化学 / 電気化学振動 / 反応中間体 / 表面増強赤外分光 / Electrocatalysis / 時間分解赤外分光法 / 励起電子 / 金属酸化物 / 光触媒反応 / 赤外分光法 / 表面・界面物性 / 表面界面物性 / 表面和周波発生 / マルチプレックスSFG / ブロードバンド赤外レーザー / 電子共鳴 / マルチフレックスSFG / 自己組織化膜 / アルカンチオール / 波長可変化 / 光パラメトリック増幅器 / surface sum-frequency generation / multiplex SFG / broad bandwidth IR laser / electronic resonance / 電極表面反応 / 反応ダイナミクス / 電極触媒 / 自己組織化単分子膜 / 反応機構 / 表面反応ダイナミクス / 光電極反応 / 燃料電池 / 電子移動 / 水素電極反応 / 自己集積単分子膜 / 核酸塩基対 / Electrochemistry / Surface electrochemistry / Electrode dynamics / Infrared spectroscopy / Self-assembled monolayer / Electrochemical oscillations / Reaction mechanism / 常温溶融塩 / 溶媒 / グリーンケミストリー / 和周波発生分光 / 四次ラマン分光 / 界面 / 時間領域分光 / 分子構造 / 液体表面 / Ionic liquids / Solvents / Green chemistry / Sum-frequency spectroscopy / Fourth-order Raman spectroscopy / Interface / Molecular Structure / Time-domain spectroscopy / 分光イメージング / 固液界面構造 / 電極触媒反応 / ギ酸 / 固液界面 / Chemical wave / 表面増強赤外分光法 / ホルムアロデヒド / Infrared Spectroscopy / Imaging / Solid-Liquid Interface / Surface-Enhanced Spectroscopy / Electrochemical Oscillations / Reaction Intermediates / Formic Acid / 水分解触媒 / オペランド観測 / X線吸収分光 / 赤外吸収分光 / エキシトン / 電荷移動 / 電荷分離 / 有機太陽電池 / 有機発光素子 / 電荷分離状態 Less

  • Research Projects

    (23 results)

  • Research Products

    (1,122 results)

  • Co-Researchers

    (82 People)

  •  励起キャリア移動の指向性制御による高効率光触媒表面の構築

    • Principal Investigator
      吉田 真明
    • Project Period (FY)
      2021 – 2023
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Review Section
      Basic Section 36020:Energy-related chemistry
    • Research Institution
      Yamaguchi University

  •  人工光合成を実現する異種接合界面の光励起ダイナミクスPrincipal Investigator

    • Principal Investigator
      山方 啓
    • Project Period (FY)
      2020 – 2021
    • Research Category
      Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
    • Review Section
      Complex systems
    • Research Institution
      Toyota Technological Institute

  •  Dynamic Exciton: Emerging Science and Innovation

    • Principal Investigator
      今堀 博
    • Project Period (FY)
      2020 – 2024
    • Research Category
      Grant-in-Aid for Transformative Research Areas (A)
    • Review Section
      Transformative Research Areas, Section (II)
    • Research Institution
      Kyoto University

  •  Wideband Transient Absorption Spectroscopy for the Analysis of Dynamic ExcitonPrincipal Investigator

    • Principal Investigator
      山方 啓
    • Project Period (FY)
      2020 – 2024
    • Research Category
      Grant-in-Aid for Transformative Research Areas (A)
    • Review Section
      Transformative Research Areas, Section (II)
    • Research Institution
      Okayama University
      Toyota Technological Institute

  •  複合アニオン化合物の光励起ダイナミクスPrincipal Investigator

    • Principal Investigator
      山方 啓
    • Project Period (FY)
      2019 – 2020
    • Research Category
      Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
    • Review Section
      Science and Engineering
    • Research Institution
      Toyota Technological Institute

  •  欠陥準位を制御した高活性光触媒の開発Principal Investigator

    • Principal Investigator
      山方 啓
    • Project Period (FY)
      2019 – 2021
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Review Section
      Basic Section 36020:Energy-related chemistry
    • Research Institution
      Toyota Technological Institute

  •  Photodynamics on Metal Oxynitride PhotocatalystsPrincipal Investigator

    • Principal Investigator
      山方 啓
    • Project Period (FY)
      2017 – 2018
    • Research Category
      Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
    • Review Section
      Science and Engineering
    • Research Institution
      Toyota Technological Institute

  •  Reaction Dynamics on the Liquid/Solid "Soft" InterfacePrincipal Investigator

    • Principal Investigator
      山方 啓
    • Project Period (FY)
      2016 – 2017
    • Research Category
      Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
    • Review Section
      Science and Engineering
    • Research Institution
      Toyota Technological Institute

  •  Development of highly active visible-light responsive photocatalysts by the control of surface defectsPrincipal Investigator

    • Principal Investigator
      Yamakata Akira
    • Project Period (FY)
      2016 – 2018
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Energy-related chemistry
    • Research Institution
      Toyota Technological Institute

  •  Behavior of photogenerated charge carriers on visible-light responsive photocatalystsPrincipal Investigator

    • Principal Investigator
      YAMAKATA AKIRA
    • Project Period (FY)
      2011 – 2015
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Catalyst/Resource chemical process
    • Research Institution
      Toyota Technological Institute

  •  Development of intensity modulated infrared spectroscopy for analysis of photocatalytic reactions

    • Principal Investigator
      AMANO Fumiaki
    • Project Period (FY)
      2011 – 2012
    • Research Category
      Grant-in-Aid for Challenging Exploratory Research
    • Research Field
      Inorganic industrial materials
    • Research Institution
      The University of Kitakyushu

  •  Development of innovative water splitting photocatalysts based on photocarrier dynamics at solid/liquid interfaces

    • Principal Investigator
      DOMEN Kazunari
    • Project Period (FY)
      2011 – 2015
    • Research Category
      Grant-in-Aid for Specially Promoted Research
    • Review Section
      Science and Engineering
      Engineering
    • Research Institution
      The University of Tokyo

  •  電極界面におけるイオンの水和構造ダイナミクスPrincipal Investigator

    • Principal Investigator
      山方 啓
    • Project Period (FY)
      2010 – 2011
    • Research Category
      Grant-in-Aid for Scientific Research on Priority Areas
    • Review Section
      Science and Engineering
    • Research Institution
      Toyota Technological Institute

  •  固液界面における準束縛溶媒分子の配向緩和ダイナミクスPrincipal Investigator

    • Principal Investigator
      山方 啓
    • Project Period (FY)
      2008 – 2009
    • Research Category
      Grant-in-Aid for Scientific Research on Priority Areas
    • Review Section
      Science and Engineering
    • Research Institution
      Hokkaido University

  •  Time-resolved IR Absorption Study on Electron Transfer and Electrochemical Reactions by Ultra-fast Potential Jump MethodPrincipal Investigator

    • Principal Investigator
      YAMAKATA Akira
    • Project Period (FY)
      2007 – 2009
    • Research Category
      Grant-in-Aid for Young Scientists (A)
    • Research Field
      Analytical chemistry
    • Research Institution
      Hokkaido University

  •  ピコ秒時間分解表面増強振動分光法を用いた電極表面キャリアーダイナミクスPrincipal Investigator

    • Principal Investigator
      山方 啓
    • Project Period (FY)
      2006 – 2007
    • Research Category
      Grant-in-Aid for Scientific Research on Priority Areas
    • Review Section
      Science and Engineering
    • Research Institution
      Hokkaido University

  •  Infrared Spectroscopic imaging of reactions at solid-liquid interfaces

    • Principal Investigator
      OSAWA Masatoshi
    • Project Period (FY)
      2006 – 2007
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Analytical chemistry
    • Research Institution
      Hokkaido University

  •  赤外表面増強場を用いた振動誘起表面反応の制御Principal Investigator

    • Principal Investigator
      山方 啓
    • Project Period (FY)
      2005 – 2006
    • Research Category
      Grant-in-Aid for Young Scientists (B)
    • Research Field
      Functional materials chemistry
    • Research Institution
      Hokkaido University

  •  光励起キャリアーの動的過程を観測した光触媒活性評価法の確立と触媒探索への応用Principal Investigator

    • Principal Investigator
      山方 啓
    • Project Period (FY)
      2003 – 2004
    • Research Category
      Grant-in-Aid for Exploratory Research
    • Research Field
      Inorganic industrial materials
    • Research Institution
      Hokkaido University

  •  Time-resolved vibrational spectroscopic study of electrode dynamics

    • Principal Investigator
      OSAWA Masatoshi
    • Project Period (FY)
      2002 – 2004
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Research Field
      工業物理化学
    • Research Institution
      Hokkaido University

  •  Infrared-based and Raman-based Observation of Molecular Vibrations towards Physicochemical Analysis of Ionic Liquids

    • Principal Investigator
      ONISHI Hiroshi
    • Project Period (FY)
      2002 – 2003
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Physical chemistry
    • Research Institution
      Kanagawa Academy of Science and Technology

  •  Development of a time-resolved multiplex surface sum-frequency spetrometer

    • Principal Investigator
      ISHIBASHI Taka-aki
    • Project Period (FY)
      2001 – 2003
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      表面界面物性
    • Research Institution
      Kanagawa Academy of Science and Technology

  •  時間分解赤外分光法による光触媒上の励起キャリアーによる吸着分子の反応過程観察Principal Investigator

    • Principal Investigator
      山方 啓
    • Project Period (FY)
      2000 – 2001
    • Research Category
      Grant-in-Aid for Encouragement of Young Scientists (A)
    • Research Field
      機能・物性・材料
    • Research Institution
      Kanagawa Academy of Science and Technology

All 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 Other

All Journal Article Presentation Book Patent

  • [Book] 固体表面キャラクタリゼーション　機能性材料・ナノマテリアルのためのスペクトロスコピー2022
    • Author(s)
      山下 弘巳、吉田 寿雄、田中 庸裕; 山方啓 (章著）
    • Total Pages
      304
    • Publisher
      講談社
    • ISBN
      9784065261262
    • Data Source
      KAKENHI-PLANNED-20H05838

  • [Book] 固体表面キャラクタリゼーション　機能性材料・ナノマテリアルのためのスペクトロスコピー; 第16章　ケーススタディー 「16.6　光触媒（時間分解UV-IR吸収分光法）」2022
    • Author(s)
      山下 弘巳、吉田 寿雄、田中 庸裕; 山方啓 (章著）
    • Total Pages
      304
    • Publisher
      講談社
    • ISBN
      9784065261262
    • Data Source
      KAKENHI-PLANNED-20H05838

  • [Book] 固体表面キャラクタリゼーション　機能性材料・ナノマテリアルのためのスペクトロスコピー2022
    • Author(s)
      山下 弘巳、吉田 寿雄、田中 庸裕; 山方啓 (章著）
    • Total Pages
      304
    • Publisher
      講談社
    • ISBN
      9784065261262
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Book] エネルギー変換型光触媒；コラム 9 「時間分解過渡吸収分光法によるキャリアダイナミクスの解明」2017
    • Author(s)
      日本化学会、久富 隆史、久保田 純、堂免 一成；山方啓 (コラム執筆)
    • Total Pages
      136
    • Publisher
      共立出版
    • ISBN
      9784320044623
    • Data Source
      KAKENHI-PROJECT-16H04188

  • [Book] エネルギー変換型光触媒；コラム 9 「時間分解過渡吸収分光法によるキャリアダイナミクスの解明」2017
    • Author(s)
      日本化学会、久富 隆史、久保田 純、堂免 一成；山方啓 (コラム執筆)
    • Total Pages
      136
    • Publisher
      共立出版
    • ISBN
      9784320044623
    • Data Source
      KAKENHI-PUBLICLY-16H00852

  • [Book] 『光触媒/光半導体を利用した人工光合成 ～最先端科学から実装技術への発展を目指して～』第3編第5章2017
    • Author(s)
      山方啓 (章著)
    • Total Pages
      238
    • Publisher
      ㈱エヌ・ティー・エス
    • Data Source
      KAKENHI-PUBLICLY-16H00852

  • [Book] 『光触媒/光半導体を利用した人工光合成 ～最先端科学から実装技術への発展を目指して～』第3編第5章2017
    • Author(s)
      山方啓 (章著)
    • Total Pages
      238
    • Publisher
      ㈱エヌ・ティー・エス
    • Data Source
      KAKENHI-PROJECT-16H04188

  • [Book] エネルギー変換型光触媒；コラム 9 「時間分解過渡吸収分光法によるキャリアダイナミクスの解明」2017
    • Author(s)
      日本化学会、久富 隆史、久保田 純、堂免 一成；山方啓 (コラム執筆)
    • Total Pages
      136
    • Publisher
      共立出版
    • ISBN
      9784320044623
    • Data Source
      KAKENHI-PUBLICLY-17H05491

  • [Book] 光合成・人工光合成研究最前線～先端科学が繋げるGreen Sustainable Technology～ 第5章 「光半導体による水分解の反応機構」2016
    • Author(s)
      山方啓
    • Publisher
      (株)エヌ・ティー・エス
    • Description
      【発行確定】 印刷中
    • Data Source
      KAKENHI-PROJECT-23000009

  • [Book] 光合成・人工光合成研究最前線～先端科学が繋げるGreen Sustainable Technology～ 第5章　｢光半導体による水分解の反応機構」2016
    • Author(s)
      山方啓
    • Publisher
      ㈱エヌ・ティー・エス
    • Data Source
      KAKENHI-PROJECT-23360360

  • [Book] 第8節　｢赤外分光法を用いた光触媒・光電極反応の解析」, 書名: 触媒の設計・反応制御 事例集－高活性、長寿命、低コスト化の実現－2013
    • Author(s)
      山方啓 (共著)
    • Total Pages
      9
    • Publisher
      ㈱技術情報協会
    • Data Source
      KAKENHI-PROJECT-23360360

  • [Book] 人工光合成　実用化に向けた最新技術～水素利用・有機物合成・エネルギー・CO2還元～　第6章第3節　「光励起キャリアーの動きから見る水分解光触媒と水素貯蔵」2013
    • Author(s)
      山方啓（共著）
    • Total Pages
      13
    • Publisher
      ㈱情報機構
    • Data Source
      KAKENHI-PROJECT-23360360

  • [Book] 第8節 赤外分光法を用いた光触媒・光電極反応の解析, 書名「触媒の設計・反応制御事例集-高活性、長寿命、低コスト化の実現-」2013
    • Author(s)
      山方 啓(共著)
    • Total Pages
      9
    • Publisher
      (株)技術情報協会
    • Data Source
      KAKENHI-PROJECT-23000009

  • [Book] 触媒の設計・反応制御 事例集－高活性、長寿命、低コスト化の実現－　　第8節　赤外分光法を用いた光触媒・光電極反応の解析2013
    • Author(s)
      山方啓（共著）
    • Total Pages
      9
    • Publisher
      ㈱技術情報協会
    • Data Source
      KAKENHI-PROJECT-23360360

  • [Book] 書名『構造・プロセスから見る太陽電池の部材製造技術』(太陽電池用TiO2透明導電膜の製造技術)2010
    • Author(s)
      山方啓(分担執筆)
    • Publisher
      (株)情報機構
    • Data Source
      KAKENHI-PROJECT-19685006

  • [Book] 構造・プロセスから見る太陽電池の部材製造技術(太陽電池用TiO_2透明導電膜の製造技術)2010
    • Author(s)
      山方啓
    • Total Pages
      10
    • Publisher
      (株)情報機構
    • Data Source
      KAKENHI-PROJECT-19685006

  • [Book] 「時間分解赤外分光法を用いた触媒反応ダイナミクス-光触媒の光励起ダイナミクス-」、書名『触媒技術の動向と展望2010』2010
    • Author(s)
      山方啓
    • Total Pages
      11
    • Publisher
      触媒学会
    • Data Source
      KAKENHI-PUBLICLY-22018002

  • [Book] 触媒技術の動向と展望2010(時間分解赤外分光法を用いた触媒反応ダイナミクス-光触媒の光励起ダイナミクス-)2010
    • Author(s)
      山方啓
    • Total Pages
      11
    • Publisher
      触媒学会
    • Data Source
      KAKENHI-PROJECT-19685006

  • [Book] "太陽電池用TiO_2透明導電膜の製造技術"『構造・プロセスから見る太陽電池の部材製造技術』2010
    • Author(s)
      山方啓
    • Total Pages
      10
    • Publisher
      (株)情報機構
    • Data Source
      KAKENHI-PROJECT-20050002

  • [Book] 書名『触媒技術の動向と展望2010』(時間分解赤外分光法を用いた触媒反応ダイナミクス-光触媒の光励起ダイナミクス-)2010
    • Author(s)
      山方啓(分担執筆)
    • Publisher
      触媒学会編
    • Data Source
      KAKENHI-PROJECT-19685006

  • [Book] "時間分解赤外分光法を用いた触媒反応ダイナミクス -光触媒の光励起ダイナミクス-"『触媒技術の動向と展望2010』2010
    • Author(s)
      山方啓
    • Total Pages
      11
    • Publisher
      触媒学会
    • Data Source
      KAKENHI-PROJECT-20050002

  • [Book] 「酸化チタン」、『色材・顔料・色素の設計と開発-発色・着色メカニズムから各種応用製品まで』2008
    • Author(s)
      山方啓
    • Publisher
      (株)情報機構
    • Data Source
      KAKENHI-PROJECT-18041001

  • [Book] 酸化チタン、色材・顔料・色素の設計と開発発色・着色メカニズムから各種応用製品まで2008
    • Author(s)
      山方啓
    • Publisher
      (株)情報機構
    • Data Source
      KAKENHI-PROJECT-19685006

  • [Book] 書名『色材・顔料・色素の設計と開発-発色・着色メカニズムから各種応用製品まで』(酸化チタン)2008
    • Author(s)
      山方啓(分担執筆)
    • Publisher
      (株)情報機構
    • Data Source
      KAKENHI-PROJECT-19685006

  • [Book] 「酸化チタン」、『色材・顔料・色素の設計と開発-発色・着色メカニズムから各種応用製品まで』2008
    • Author(s)
      山方啓
    • Publisher
      (株)情報機構
    • Data Source
      KAKENHI-PROJECT-19685006

  • [Book] 「酸化チタン」、『色材顔料・色素の設計と開発発色・着色メカニズムから各種応用製品まで』2008
    • Author(s)
      山方啓
    • Publisher
      (株)情報機構
    • Data Source
      KAKENHI-PROJECT-20050002

  • [Journal Article] Manipulation of charge carrier flow in Bi<sub>4</sub>NbO<sub>8</sub>Cl nanoplate photocatalyst with metal loading2022
    • Author(s)
      Kanta Ogawa, Ryota Sakamoto, Chengchao Zhong, Hajime Suzuki, Kosaku Kato, Osamu Tomita, Kouichi Nakashima, Akira Yamakata, Takashi Tachikawa, Akinori Saeki, Hiroshi Kageyama, Ryu Abe
    • Journal Title

      Chem. Sci.

      Volume: 13 Pages: 3118-3128

    • DOI

      10.1039/d1sc06054f

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-19H02820, KAKENHI-ORGANIZER-17H06433, KAKENHI-PLANNED-17H06439, KAKENHI-PLANNED-20H05838, KAKENHI-PROJECT-18KK0395

  • [Journal Article] Influences of pulverization and annealing treatment on the photocatalytic activity of BiVO4 for oxygen evolution2022
    • Author(s)
      Kazuya Okuno, Hiromu Kumagai, Junie Jhon M. Vequizo, Kosaku Kato, Makoto Kobayashi, Akira Yamakata, Masato Kakihana, Hideki Kato
    • Journal Title

      Sustainable Energy Fuels

      Volume: 6 Pages: 1698-1707

    • DOI

      10.1039/d2se00065b

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19H02820, KAKENHI-PUBLICLY-20H05085, KAKENHI-PLANNED-20H05838, KAKENHI-PROJECT-19H02806, KAKENHI-PROJECT-21K05240

  • [Journal Article] Enhanced Overall Water Splitting by a Zirconium-Doped TaON-Based Photocatalyst2022
    • Author(s)
      Jiadong Xiao, Shinji Nishimae, Junie Jhon M. Vequizo, Mamiko Nakabayashi, Takashi Hisatomi, Huihui Li, Lihua Lin, Naoya Shibata, Akira Yamakata, Yasunobu Inoue, Kazunari Domen
    • Journal Title

      Angewandte Chemie International Edition

      Volume: 2022

    • DOI

      10.1002/anie.202116573

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19H02820, KAKENHI-PLANNED-20H05838

  • [Journal Article] Identification of Self-Photosensitizing Hydrogen Atom Transfer Organocatalyst System2022
    • Author(s)
      Fuse Hiromu、Irie Yu、Fuki Masaaki、Kobori Yasuhiro、Kato Kosaku、Yamakata Akira、Higashi Masahiro、Mitsunuma Harunobu、Kanai Motomu
    • Journal Title

      Journal of the American Chemical Society

      Volume: 144 Pages: 6566-6574

    • DOI

      10.1021/jacs.2c01705

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20K21174, KAKENHI-PROJECT-19H02820, KAKENHI-PLANNED-20H05835, KAKENHI-PLANNED-20H05838, KAKENHI-PLANNED-20H05839, KAKENHI-PROJECT-19H00888, KAKENHI-PROJECT-19J23073, KAKENHI-PROJECT-21K15220

  • [Journal Article] Donor-π-Acceptor Type Porphyrin-Fullerene Dyad with Acetylene Bridge for p-Type Dye-sensitized Solar Cell2022
    • Author(s)
      Qi Guo, Tomohiro Higashino, Kosaku Kato, Akira Yamakata, Hiroshi Imahori
    • Journal Title

      Chemistry Letters

      Volume: 51 Issue: 3 Pages: 260-263

    • DOI

      10.1246/cl.210717

    • ISSN
      0366-7022, 1348-0715
    • Language
      English
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19H02820, KAKENHI-PLANNED-20H05838

  • [Journal Article] Overall photosynthesis of H2O2 by an inorganic semiconductor2022
    • Author(s)
      Tian Liu, Zhenhua Pan, Junie Jhon M. Vequizo, Kosaku Kato, Binbin Wu, Akira Yamakata, Kenji Katayama, Baoliang Chen, Chiheng Chu, Kazunari Domen
    • Journal Title

      Nature Communications

      Volume: 13 Pages: 1034-1034

    • DOI

      10.1038/s41467-022-28686-x

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-19H02820, KAKENHI-PLANNED-20H05838

  • [Journal Article] Unfolding the Role of B Site-Selective Doping of Aliovalent Cations on Enhancing Sacrificial Visible Light-Induced Photocatalytic H2 and O2 Evolution over BaTaO2N2022
    • Author(s)
      Mirabbos Hojamberdiev, Ronald Vargas, Zukhra C. Kadirova, Kosaku Kato, Hadi Sena, Aleksei G. Krasnov, Akira Yamakata, Katsuya Teshima, Martin Lerch
    • Journal Title

      ACS Catalysis

      Volume: 12 Pages: 1403-1414

    • DOI

      10.1021/acscatal.1c04547

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19H02820, KAKENHI-PLANNED-20H05838

  • [Journal Article] A Na-containing Pt cocatalyst for efficient visible-light-induced hydrogen evolution on BaTaO2N2021
    • Author(s)
      Huihui Li, Daling Lu, Shanshan Chen, Takashi Hisatomi, Junie Jhon M. Vequizo, Jiadong Xiao, Zheng Wang, Lihua Lin, Qi Xiao, Yuliang Sun, Yugo Miseki, Kazuhiro Sayama, Akira Yamakata, Tsuyoshi Takata, Kazunari Domen
    • Journal Title

      Journal of Materials Chemistry A

      Volume: - Pages: 13851-13854

    • DOI

      10.1039/d1ta01162f

    • Peer Reviewed
    • Data Source
      KAKENHI-PUBLICLY-19H04708, KAKENHI-PROJECT-19H02820, KAKENHI-PLANNED-20H05838

  • [Journal Article] Simultaneously Tuning the Defects and Surface Properties of Ta3N5 Nanoparticles by Mg-Zr Codoping for Significantly Accelerated Photocatalytic H2 Evolution2021
    • Author(s)
      Jiadong Xiao, Junie Jhon M. Vequizo, Takashi Hisatomi, Jabor Rabeah, Mamiko Nakabayashi, Zheng Wang, Qi Xiao, Huihui Li, Zhenhua Pan, Mary Krause, Nick Yin, Gordon Smith, Naoya Shibata, Angelika Bruckner, Akira Yamakata, Tsuyoshi Takata, Kazunari Domen
    • Journal Title

      Journal of the American Chemical Society

      Volume: 143 Pages: 10059-10064

    • DOI

      10.1021/jacs.1c04861

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19H02820, KAKENHI-PLANNED-20H05838

  • [Journal Article] Earth-abundant iron(iii) species serves as a cocatalyst boosting the multielectron reduction of IO3-/I- redox shuttle in Z-scheme photocatalytic water splitting2021
    • Author(s)
      Katsuya Murofushi, Kanta Ogawa, Hajime Suzuki, Ryota Sakamoto, Osamu Tomita, Kosuke Kato, Akira Yamakata, Akinori Saeki, Ryu Abe
    • Journal Title

      J. Mater. Chem. A

      Volume: - Pages: 11718-11725

    • DOI

      10.1039/d1ta01703a

    • Peer Reviewed
    • Data Source
      KAKENHI-PUBLICLY-19H04708, KAKENHI-PROJECT-19H02820, KAKENHI-PLANNED-17H06439, KAKENHI-PLANNED-20H05836, KAKENHI-PLANNED-20H05838, KAKENHI-PROJECT-18KK0395

  • [Journal Article] Effect of Terminal-Group Halogenation of Naphthalene-Based Nonfullerene Acceptors on Their Film Structure and Photophysical and Photovoltaic Properties2021
    • Author(s)
      Tomokazu Umeyama, Tatsuho Wada, Kensho Igarashi, Kosaku Kato, Akira Yamakata, Taiki Takeyama, Yuji Sakamoto, Yasunari Tamai, Hideo Ohkita, Keiichi Ishida, Tomoyuki Koganezawa, Shunsuke Ohtani, Kazuo Tanaka, Hiroshi Imahori
    • Journal Title

      ACS Applied Energy Materials

      Volume: 4 Pages: 14022-14033

    • DOI

      10.1021/acsaem.1c02816

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-19H02820, KAKENHI-PLANNED-20H05838, KAKENHI-PUBLICLY-21H05394, KAKENHI-PROJECT-21H04692, KAKENHI-PROJECT-20H02567

  • [Journal Article] Utilization of Perovskite-Type Oxynitride La0.5Sr0.5Ta0.5Ti0.5O2N as an O2-Evolving Photocatalyst in Z-Scheme Water Splitting2021
    • Author(s)
      Hiromu Kumagai, Ryosuke Aoyagi, Kosaku Kato, Akira Yamakata, Masato Kakihana and Hideki Kato
    • Journal Title

      ACS Applied Energy Materials

      Volume: 4 Pages: 2056-2060

    • DOI

      10.1021/acsaem.0c03055

    • Peer Reviewed
    • Data Source
      KAKENHI-PUBLICLY-19H04708, KAKENHI-PUBLICLY-20H05085, KAKENHI-PROJECT-19H02806, KAKENHI-PLANNED-20H05838, KAKENHI-PROJECT-19H02820

  • [Journal Article] Core-Shell Double Doping of Zn and Ca on β-Ga2O3 Photocatalysts for Remarkable Water Splitting2021
    • Author(s)
      Yamakata Akira、Vequizo Junie Jhon M.、Ogawa Takafumi、Kato Kosaku、Tsuboi Shoya、Furutani Naohiro、Ohtsuka Masahiro、Muto Shunsuke、Kuwabara Akihide、Sakata Yoshihisa
    • Journal Title

      ACS Catalysis

      Volume: 11 Pages: 1911-1919

    • DOI

      10.1021/acscatal.0c05104

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19K05669, KAKENHI-PROJECT-20K15386, KAKENHI-PUBLICLY-19H04708, KAKENHI-PLANNED-20H05838, KAKENHI-PROJECT-19H02820

  • [Journal Article] Modified SILAR Grown ZnO Films on p-Si(100) with Enhanced Charge Separation for UV Light Sensing Application2021
    • Author(s)
      Jose Presiphil B. Ontolan Jr., Junie Jhon M. Vequizo, Akira Yamakata, Reynaldo M. Vequizo
    • Journal Title

      Physica Status Solidi A-Applications and Materials Science

      Volume: 218 Pages: 2100363-2100363

    • DOI

      10.1002/pssa.202100363

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19H02820, KAKENHI-PLANNED-20H05838

  • [Journal Article] Buckyball as an Electron Donor in a Dyad of C60 and Xanthene Dye2021
    • Author(s)
      Haruka Kano, Kyohei Matsuo, Hironobu Hayashi, Kosaku Kato, Akira Yamakata, Hiroko Yamada, Naoki Aratani
    • Journal Title

      European Journal of Organic Chemistry

      Volume: - Pages: 3377-3381

    • DOI

      10.1002/ejoc.202100276

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PUBLICLY-19H04708, KAKENHI-PROJECT-20K15261, KAKENHI-PLANNED-20H05833, KAKENHI-PROJECT-19H02820, KAKENHI-PLANNED-20H05838

  • [Journal Article] Control of the Photocatalytic Activity of Metastable Layered Oxynitride K<sub>2</sub>LaTa<sub>2</sub>O<sub>6</sub>N through Topochemical Transformation of Tuned Oxide Precursors2021
    • Author(s)
      Hiroto Mogi, Kosaku Kato, Shuhei Yasuda, Tomoki Kanazawa, Akinobu Miyoshi, Shunta Nishioka, Takayoshi Oshima, Ya Tang, Toshiyuki Yokoi, Shunsuke Nozawa, Akira Yamakata, Kazuhiko Maeda
    • Journal Title

      Chemistry of Materials

      Volume: 33 Pages: 6443-6443

    • DOI

      10.1021/acs.chemmater.1c01726

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19H02820, KAKENHI-PROJECT-21H04974, KAKENHI-ORGANIZER-17H06433, KAKENHI-PLANNED-17H06438, KAKENHI-PLANNED-20H05838, KAKENHI-PROJECT-19J22433

  • [Journal Article] Sequential cocatalyst decoration on BaTaO2N towards highly-active Z-scheme water splitting2021
    • Author(s)
      Zheng Wang, Ying Luo, Takashi Hisatomi, Junie Jhon M Vequizo, Sayaka Suzuki, Shanshan Chen, Mamiko Nakabayashi, Lihua Lin, Zhenhua Pa, Nobuko Kariya, Akira Yamakata, Naoya Shibata, Tsuyoshi Takata, Katsuya Teshima and Kazunari Domen
    • Journal Title

      Nature Communications

      Volume: 12 Pages: 1005-1005

    • DOI

      10.1038/s41467-021-21284-3

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PUBLICLY-19H04708, KAKENHI-PLANNED-19H05788, KAKENHI-PROJECT-19F19042, KAKENHI-PLANNED-20H05838, KAKENHI-PROJECT-19H02820

  • [Journal Article] Atomically dispersed antimony on carbon nitride for the artificial photosynthesis of hydrogen peroxide2021
    • Author(s)
      Zhenyuan Teng, Qitao Zhang, Hongbin Yang, Kosaku Kato, Wenjuan Yang, Ying-Rui Lu, Sixiao Liu, Chengyin Wang, Akira Yamakata, Chenliang Su, Bin Liu, Teruhisa Ohno
    • Journal Title

      Nature Catalysis

      Volume: 4 Pages: 374-384

    • DOI

      10.1038/s41929-021-00605-1

    • NAID

      120007171023

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19H02820, KAKENHI-PLANNED-20H05838, KAKENHI-PROJECT-20H02847

  • [Journal Article] 半導体光触媒粒子中の欠陥が及ぼす光励起キャリアの再結合促進と抑制効果2021
    • Author(s)
      山方啓, 加藤康作
    • Journal Title

      会報光触媒

      Volume: 64 Pages: 27-36

    • Data Source
      KAKENHI-PLANNED-20H05838

  • [Journal Article] 半導体光触媒粒子中の欠陥が及ぼす光励起キャリアの再結合促進と抑制効果2021
    • Author(s)
      山方啓, 加藤康作
    • Journal Title

      会報光触媒

      Volume: 64 Pages: 27-36

    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Journal Article] Titanium Dioxide/Polyvinyl Alcohol/Cork Nanocomposite: A Floating Photocatalyst for the Degradation of Methylene Blue under Irradiation of a Visible Light Source2021
    • Author(s)
      Nurul Hidayah Mohamad Idris, Jayalakshmi Rajakumar, Kuan Yew Cheong, Brendan J. Kennedy, Teruhisa Ohno, Akira Yamakata, Hooi Ling Lee
    • Journal Title

      ACS Omega

      Volume: 6 Pages: 14493-14503

    • DOI

      10.1021/acsomega.1c01458

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19H02820, KAKENHI-PLANNED-20H05838

  • [Journal Article] Atomically Dispersed Antimony on Carbon Nitride for the Artificial Photosynthesis of Hydrogen Peroxide2021
    • Author(s)
      Zhenyuan Teng, Qitao Zhang, Hongbin Yang, Kosaku Kato, Wenjuan Yang, Ying-Rui Lu, Sixiao Liu, Chengyin Wang, Akira Yamakata, Chenliang Su, Bin Liu, Teruhisa Ohno
    • Journal Title

      Nature Catalysis

      Volume: -

    • NAID

      120007171023

    • Peer Reviewed
    • Data Source
      KAKENHI-PUBLICLY-19H04708

  • [Journal Article] Time-Retrenched Synthesis of BaTaO2N by Localizing an NH3 Delivery System for Visible-Light-Driven Photoelectrochemical Water Oxidation at Neutral pH: Solid-State Reaction or Flux Method?2021
    • Author(s)
      Mirabbos Hojamberdiev, J. Manuel Mora-Hernandez, Ronald Vargas, Akira Yamakata, Kunio Yubuta, Eva Maria Heppke, Leticia M. Torres-Martinez, Katsuya Teshima, Martin Lerch
    • Journal Title

      ACS Applied Energy Materials

      Volume: 4 Pages: 9315-9327

    • DOI

      10.1021/acsaem.1c01539

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19H02820, KAKENHI-PLANNED-20H05838

  • [Journal Article] Forward and backward electron transfer on Pt loaded TiO2 photocatalysts under visible-light illumination2021
    • Author(s)
      Naohiro Inoue, Kyohei Shiraki, Kosaku Kato, Shu Ashimura, Masaaki Yoshida, Akira Yamakata
    • Journal Title

      Applied Physics Letters

      Volume: 119 Pages: 133905-133905

    • DOI

      10.1063/5.0065074

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19H02820, KAKENHI-PLANNED-20H05838, KAKENHI-PROJECT-20K15386

  • [Journal Article] Surface Modifications of (ZnSe)0.5(CuGa2.5Se4.25)0.5 to Promote Photocatalytic Z-Scheme Overall Water Splitting2021
    • Author(s)
      Shanshan Chen, Junie Jhon M Vequizo, Zhenhua Pan, Takashi Hisatomi, Mamiko Nakabayashi, Lihua Lin, Zheng Wang, Kosaku Kato, Akira Yamakata, Naoya Shibata, Tsuyoshi Takata, Taro Yamada, Kazunari Domen
    • Journal Title

      Journal of the American Chemical Society

      Volume: 143 Pages: 10633-10641

    • DOI

      10.1021/jacs.1c03555

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19H02820, KAKENHI-PLANNED-20H05838

  • [Journal Article] 半導体光触媒粒子中の欠陥が及ぼす光励起キャリアの再結合促進と抑制効果2021
    • Author(s)
      山方啓, 加藤康作
    • Journal Title

      会報光触媒

      Volume: 64 Pages: 27-36

    • Data Source
      KAKENHI-PUBLICLY-19H04708

  • [Journal Article] Enhancement of UV-responsive photocatalysts aided by visible-light responsive photocatalysts: Role of WO3 for H2 evolution on CuCl2020
    • Author(s)
      Takagi Masaki、Kawaguchi Masayuki、Yamakata Akira
    • Journal Title

      Applied Catalysis B: Environmental

      Volume: 263 Pages: 118333-118333

    • DOI

      10.1016/j.apcatb.2019.118333

    • Peer Reviewed
    • Data Source
      KAKENHI-PUBLICLY-17H05491, KAKENHI-PUBLICLY-19H04708, KAKENHI-PROJECT-19H02820

  • [Journal Article] Synthesis of three-component C3N4/rGO/C-TiO2 photocatalyst with enhanced visible-light responsive photocatalytic deNO activity2020
    • Author(s)
      C.Noda, Y. Asakura, K. Shiraki, A.Yamagata, and S.Yin
    • Journal Title

      Chemical Engineering Journal

      Volume: 390 Pages: 124616-124616

    • DOI

      10.1016/j.cej.2020.124616

    • Peer Reviewed
    • Data Source
      KAKENHI-PLANNED-16H06439, KAKENHI-PUBLICLY-17H05491, KAKENHI-PUBLICLY-19H04708, KAKENHI-PROJECT-19H02820

  • [Journal Article] Heavy metal effects on the photovoltaic properties of metallocorroles in dye sensitized solar cells.2020
    • Author(s)
      Tomohiro Higashino, Yuma Kurumisawa, Abraham B. Alemayehu, Rune F. Einrem, Debashis Sahu, Daniel Packwood, Kosaku Kato, Akira Yamakata, Abhik Ghosh and Hiroshi Imahori
    • Journal Title

      ACS Appl. Energy Mater.

      Volume: 3 Pages: 12460-12460

    • DOI

      10.1021/acsaem.0c02427

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PUBLICLY-19H04708, KAKENHI-PUBLICLY-19H04574, KAKENHI-PROJECT-18H03898, KAKENHI-PLANNED-20H05832, KAKENHI-PLANNED-20H05838, KAKENHI-PLANNED-20H05841, KAKENHI-PROJECT-19H02820

  • [Journal Article] Heteroatom Dopants Promote Two‐Electron O2 Reduction for Photocatalytic Production of H2O2 on Polymeric Carbon Nitride2020
    • Author(s)
      Peng Zhang, Yawen Tong, Yong Liu, Junie Jhon M. Vequizo, Hongwei Sun, Can Yang, Akira Yamakata, Fengtao Fan, Wei Lin, Xinchen Wang and Wonyong Choi
    • Journal Title

      Angewandte Chemie International Edition

      Volume: 59 Pages: 16209-16217

    • DOI

      10.1002/anie.202006747

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PUBLICLY-19H04708, KAKENHI-PLANNED-20H05838, KAKENHI-PROJECT-19H02820

  • [Journal Article] Nano vs. bulk rutile TiO2:N,F in Z-scheme overall water splitting under visible light2020
    • Author(s)
      Akinobu Miyoshi, Kosaku Kato, Toshiyuki Yokoi, Jan J. Wiesfeld, Kiyotaka Nakajima, Akira Yamakata and Kazuhiko Maeda
    • Journal Title

      J. Mater. Chem. A

      Volume: 8 Pages: 11996-12002

    • DOI

      10.1039/d0ta04450d

    • Peer Reviewed
    • Data Source
      KAKENHI-PUBLICLY-19H04708, KAKENHI-PLANNED-16H06441, KAKENHI-PROJECT-19J22433, KAKENHI-PROJECT-18KK0135, KAKENHI-PLANNED-20H05838, KAKENHI-PROJECT-19H02820

  • [Journal Article] 時間分解分光測定による粉末欠陥への光励起キャリアー捕捉過程と光触媒活性に及ぼす影響2020
    • Author(s)
      山方啓, Junie Jhon M. Vequizo
    • Journal Title

      触媒 【特集号: 触媒設計を拓く欠陥構造のキャラクタリゼーション】

      Volume: 62 Pages: 22-28

    • Peer Reviewed
    • Data Source
      KAKENHI-PUBLICLY-19H04708

  • [Journal Article] Enhancement of photoelectrochemical activity of TiO2 electrode by particulate/dense double-layer formation2020
    • Author(s)
      Hayashi Naruki、Kato Kosaku、Yamakata Akira
    • Journal Title

      Journal of Chemical Physics

      Volume: 152 Pages: 241101-241101

    • DOI

      10.1063/5.0010121

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20K15386, KAKENHI-PUBLICLY-19H04708, KAKENHI-PLANNED-20H05838, KAKENHI-PROJECT-19H02820

  • [Journal Article] Defect-Induced Acceleration and Deceleration of Photocarrier Recombination in SrTiO3 Powders2020
    • Author(s)
      Kosaku Kato and Akira Yamakata
    • Journal Title

      The Journal of Physical Chemistry C

      Volume: 124 Pages: 11057-11063

    • DOI

      10.1021/acs.jpcc.0c03369

    • Peer Reviewed
    • Data Source
      KAKENHI-PUBLICLY-17H05491, KAKENHI-PROJECT-20K15386, KAKENHI-PUBLICLY-19H04708, KAKENHI-PLANNED-20H05838, KAKENHI-PROJECT-19H02820

  • [Journal Article] Optically Transparent Colloidal Dispersion of Titania Nanoparticles　Storable for Longer than One Year Prepared by Sol/Gel Progressive　Hydrolysis/Condensation2020
    • Author(s)
      Sano Keito、Kuttassery Fazalurahman、Shimada Tetsuya、Ishida Tamao、Takagi Shinsuke、Ohtani Bunsho、Yamakata Akira、Honma Tetsuo、Tachibana Hiroshi、Inoue Haruo
    • Journal Title

      ACS Appl. Mater. Interfaces

      Volume: 12 Pages: 44743-44753

    • DOI

      10.1021/acsami.0c12951

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-19K05152, KAKENHI-PUBLICLY-19H04708, KAKENHI-PROJECT-18H03923, KAKENHI-PROJECT-20J11617, KAKENHI-PLANNED-17H06439, KAKENHI-PLANNED-20H05838, KAKENHI-PROJECT-19H02820

  • [Journal Article] 時間分解分光測定による粉末欠陥への光励起キャリアー捕捉過程と光触媒活性に及ぼす影響2020
    • Author(s)
      山方啓, Junie Jhon M. Vequizo
    • Journal Title

      触媒 【特集号: 触媒設計を拓く欠陥構造のキャラクタリゼーション】

      Volume: 62 Pages: 22-28

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Journal Article] How g-C3N4 Works and Is Different from TiO2 as Environmental Photocatalyst: Mechanistic View2020
    • Author(s)
      Lim Jonghun、Kim Hyejin、Park Jihee、Moon Gun-Hee、Vequizo Junie Jhon M.、Yamakata Akira、Lee Jinwoo、Choi Wonyong
    • Journal Title

      Environmental Science and Technology

      Volume: 54 Pages: 497-506

    • DOI

      10.1021/acs.est.9b05044

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PUBLICLY-17H05491, KAKENHI-PUBLICLY-19H04708, KAKENHI-PROJECT-19H02820

  • [Journal Article] Cobalt Aluminate Spinel as a Cocatalyst for Photocatalytic Oxidation of Water: Significant Hole-Trapping Effect2020
    • Author(s)
      Kanazawa Tomoki、Kato Kosaku、Yamaguchi Ryusei、Uchiyama Tomoki、Lu Daling、Nozawa Shunsuke、Yamakata Akira、Uchimoto Yoshiharu、Maeda Kazuhiko
    • Journal Title

      ACS Catal.

      Volume: 10 Pages: 4960-4966

    • DOI

      10.1021/acscatal.0c00944

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-18J10548, KAKENHI-PUBLICLY-17H05491, KAKENHI-PUBLICLY-19H04708, KAKENHI-PLANNED-16H06441, KAKENHI-ORGANIZER-17H06433, KAKENHI-PLANNED-17H06438, KAKENHI-PROJECT-17H06141, KAKENHI-PLANNED-20H05838, KAKENHI-PROJECT-19H02820

  • [Journal Article] Efficient photocatalytic hydrogen evolution on single-crystalline metal selenide particles with suitable cocatalysts2020
    • Author(s)
      Chen Shanshan, Vequizo Junie Jhon M., Hisatomi Takashi, Nakabayashi Mamiko, Lin Lihua, Wang Zheng, Yamakata Akira, Shibata Naoya, Takata Tsuyoshi, Yamada Taro, Domen Kazunari
    • Journal Title

      Chemical Science

      Volume: - Pages: 6436-6441

    • DOI

      10.1039/d0sc01167c

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PUBLICLY-17H05491, KAKENHI-PUBLICLY-19H04708, KAKENHI-PROJECT-19F19042, KAKENHI-PLANNED-20H05838, KAKENHI-PROJECT-19H02820

  • [Journal Article] Identification of Individual Electron- and Hole-Transfer Kinetics at CoOx/BiVO4/SnO2 Double Heterojunctions2020
    • Author(s)
      Yamakata Akira、Ranasinghe Chandana Sampath Kumara、Hayashi Naruki、Kato Kosaku、Vequizo Junie Jhon M.
    • Journal Title

      ACS Applied Energy Materials

      Volume: 3 Pages: 1207-1214

    • DOI

      10.1021/acsaem.9b02262

    • Peer Reviewed
    • Data Source
      KAKENHI-PUBLICLY-17H05491, KAKENHI-PUBLICLY-19H04708, KAKENHI-PROJECT-19H02820

  • [Journal Article] Synthesis of Three-Layer Perovskite Oxynitride K2Ca2Ta3O9N 2H2O and Photocatalytic Activity for H2 Evolution under Visible Light2020
    • Author(s)
      Ya Tang, Kosaku Kato, Takayoshi Oshima, Hiroto Mogi, Akinobu Miyoshi, Kotaro Fujii, Kei-ichi Yanagisawa, Koji Kimoto, Akira Yamakata, Masatomo Yashima and Kazuhiko Maeda
    • Journal Title

      Inorg. Chem.

      Volume: 59 Pages: 11122-11128

    • DOI

      10.1021/acs.inorgchem.0c01607

    • Peer Reviewed
    • Data Source
      KAKENHI-PUBLICLY-19H04708, KAKENHI-PLANNED-16H06440, KAKENHI-PLANNED-16H06441, KAKENHI-PROJECT-19H00821, KAKENHI-PROJECT-20H02624, KAKENHI-PROJECT-19J22433, KAKENHI-PROJECT-20K20293, KAKENHI-PLANNED-20H05838, KAKENHI-PROJECT-19H02820

  • [Journal Article] 時間分解分光測定による粉末欠陥への光励起キャリアー捕捉過程と光触媒活性に及ぼす影響2020
    • Author(s)
      山方啓、Vequizo Junie Jhon M.
    • Journal Title

      触媒 【特集号: 触媒設計を拓く欠陥構造のキャラクタリゼーション】

      Volume: 62 Pages: 22-28

    • Data Source
      KAKENHI-PUBLICLY-17H05491

  • [Journal Article] Activation of a Pt-loaded Pb2Ti2O5.4F1.2 photocatalyst by alkaline chloride treatment for improved H2 evolution under visible light2020
    • Author(s)
      Haruki Wakayama, Kosaku Kato, Kodai Kashihara, Tomoki Uchiyama, Akinobu Miyoshi, Hiroko Nakata, Daling Lu, Kengo Oka, Akira Yamakata, Yoshiharu Uchimoto and Kazuhiko Maeda
    • Journal Title

      J. Mater. Chem. A

      Volume: - Pages: 9099-9108

    • DOI

      10.1039/d0ta02883e

    • Peer Reviewed
    • Data Source
      KAKENHI-PUBLICLY-17H05491, KAKENHI-PUBLICLY-19H04708, KAKENHI-PLANNED-16H06441, KAKENHI-PUBLICLY-19H04706, KAKENHI-PROJECT-19J22433, KAKENHI-PLANNED-20H05838, KAKENHI-PROJECT-19H02820

  • [Journal Article] Synthesis of Copolymerized Carbon Nitride Nanosheets from Urea and 2‐Aminobenzonitrile for Enhanced Visible Light CO 2 Reduction with a Ruthenium(II) Complex Catalyst2020
    • Author(s)
      Kengo Shibata, Kosaku Kato, Constantine Tsounis, Tomoki Kanazawa, Daling Lu, Shunsuke Nozawa, Akira Yamakata, Osamu Ishitani, Kazuhiko Maeda
    • Journal Title

      Solar RRL

      Volume: 4 Pages: 1900461-1900461

    • DOI

      10.1002/solr.201900461

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PLANNED-16H06441, KAKENHI-ORGANIZER-17H06433, KAKENHI-PLANNED-17H06438, KAKENHI-PUBLICLY-17H05491, KAKENHI-PUBLICLY-19H04708, KAKENHI-PROJECT-19H02820

  • [Journal Article] Investigation on the highly active SrTiO3 photocatalyst toward overall H2O splitting by doping Na ion2020
    • Author(s)
      Jiang Junzhe、Kato Kosaku、Fujimori Hirotaka、Yamakata Akira、Sakata Yoshihisa
    • Journal Title

      Journal of Catalysis

      Volume: 390 Pages: 81-89

    • DOI

      10.1016/j.jcat.2020.07.025

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19K05669, KAKENHI-PUBLICLY-19H04708, KAKENHI-PLANNED-20H05838, KAKENHI-PROJECT-19H02820

  • [Journal Article] Curious behaviors of photogenerated electrons and holes at the defects on anatase, rutile, and brookite TiO2 powders: A review2019
    • Author(s)
      Yamakata Akira、Vequizo Junie Jhon M.
    • Journal Title

      J. Photochem. Photobiol. C-Photochem. Rev.

      Volume: － Pages: 234-243

    • DOI

      10.1016/j.jphotochemrev.2018.12.001

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16H04188, KAKENHI-PUBLICLY-16H00852, KAKENHI-PUBLICLY-17H05491, KAKENHI-PUBLICLY-19H04708, KAKENHI-PROJECT-19H02820

  • [Journal Article] Solar-Driven Photoelectrochemical Water Oxidation over an n-Type Lead-Titanium Oxyfluoride Anode2019
    • Author(s)
      N. Hirayama, H. Nakata, H. Wakayama, S. Nishioka, T. Kanazawa, R. Kamata, Y. Ebato, K. Kato, H. Kumagai, A. Yamakata, K. Oka, and K. Maeda
    • Journal Title

      J. Am. Chem. Soc.

      Volume: 141 Pages: 17158-17165

    • DOI

      10.1021/jacs.9b06570

    • Peer Reviewed
    • Data Source
      KAKENHI-PLANNED-16H06439, KAKENHI-PLANNED-16H06441, KAKENHI-PUBLICLY-19H04706, KAKENHI-PUBLICLY-17H05491, KAKENHI-PUBLICLY-19H04708, KAKENHI-PROJECT-19H02820

  • [Journal Article] Undoped Layered Perovskite Oxynitride Li2LaTa2O6N for Photocatalytic CO2Reduction with Visible Light2019
    • Author(s)
      Oshima, T.、 Ichibha, T、Qin K, S、Muraoka, K.、Vequizo, J. J. M.、Hibino, K.、Kuriki, R.、Yamashita, S.、Hongo, K.、Uchiyama, T.、Fujii, K.、Lu, D.、Maezono, R.、Yamakata, A.、Kato, H.、Kimoto, K.、Yashima, M.、Uchimoto, Y.、Kakihana, M.、Ishitani, O.、Kageyama, H.、Maeda, K.
    • Journal Title

      Angew. Chem. Int. Ed.

      Volume: 57 Pages: 8154-8158

    • DOI

      10.1002/anie.201803931

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K17762, KAKENHI-INTERNATIONAL-16K21724, KAKENHI-ORGANIZER-16H06438, KAKENHI-PLANNED-16H06439, KAKENHI-PLANNED-16H06440, KAKENHI-PLANNED-16H06441, KAKENHI-PUBLICLY-17H05478, KAKENHI-PROJECT-15H02291, KAKENHI-PROJECT-16H04188, KAKENHI-PROJECT-16J10084, KAKENHI-PROJECT-18J12653, KAKENHI-PUBLICLY-16H00852, KAKENHI-PUBLICLY-17H05491, KAKENHI-PROJECT-20K20293

  • [Journal Article] Oxygen‐Doped Ta 3 N 5 Nanoparticles for Enhanced Z‐Scheme Carbon Dioxide Reduction with a Binuclear Ruthenium(II) Complex under Visible Light2019
    • Author(s)
      Kanemichi Muraoka, Junie Jhon M. Vequizo, Ryo Kuriki, Akira Yamakata, Tomoki Uchiyama, Daling Lu, Yoshiharu Uchimoto, Osamu Ishitani, Kazuhiko Maeda
    • Journal Title

      ChemPhotoChem

      Volume: 3 Pages: 1027-1033

    • DOI

      10.1002/cptc.201900120

    • Peer Reviewed
    • Data Source
      KAKENHI-PLANNED-16H06441, KAKENHI-PROJECT-17J06914, KAKENHI-PUBLICLY-17H05491, KAKENHI-PUBLICLY-19H04708, KAKENHI-PROJECT-19H02820

  • [Journal Article] Sodium titanium oxide bronze nanoparticles synthesized via concurrent reduction and Na+-doping into TiO 2 (B)2019
    • Author(s)
      George Hasegawa,* Moeko Tanaka, Junie Jhon M. Vequizo, Akira Yamakata, Hajime Hojo, Makoto Kobayashi, Masato Kakihana, Miki Inada, Hirofumi Akamatsu, Katsuro Hayashi*
    • Journal Title

      Nanoscale

      Volume: in press Pages: 1442-1450

    • DOI

      10.1039/c8nr08372j

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PLANNED-16H06439, KAKENHI-PLANNED-16H06440, KAKENHI-PROJECT-16H04188, KAKENHI-PROJECT-16K05935, KAKENHI-PUBLICLY-16H00852, KAKENHI-PUBLICLY-17H05491, KAKENHI-PROJECT-17H04952

  • [Journal Article] Enhanced water splitting through two-step photoexcitation by sunlight using tantalum/nitrogen-codoped rutile titania as a water oxidation photocatalyst2019
    • Author(s)
      S. Nishioka, K. Yanagisawa, D. Lu, J.J.M. Vequizo, A. Yamakata, K. Kimoto, M. Inada, K. Maeda
    • Journal Title

      Sustainable Energy & Fuels

      Volume: 3 Pages: 2337-2346

    • DOI

      10.1039/c9se00289h

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-ORGANIZER-16H06438, KAKENHI-PLANNED-16H06440, KAKENHI-PLANNED-16H06441, KAKENHI-PROJECT-18J10457, KAKENHI-PUBLICLY-17H05491, KAKENHI-PUBLICLY-19H04708, KAKENHI-PROJECT-19H02820

  • [Journal Article] Fe/Ru Oxide as a Versatile and Effective Cocatalyst for Boosting Z-Scheme Water-Splitting: Suppressing Undesirable Backward Electron Transfer2019
    • Author(s)
      Akinobu Nakada, Hajime Suzuki, Junie Jhon M. Vequizo, Masanobu Higashi, Akinori Saeki, Akira Yamakata, Hiroshi Kageyama, and Ryu Abe
    • Journal Title

      ACS Applied Materials & Interfaces

      Volume: 11 Pages: 45606-45611

    • DOI

      10.1021/acsami.9b14802

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PLANNED-16H06439, KAKENHI-ORGANIZER-17H06433, KAKENHI-PLANNED-17H06439, KAKENHI-PUBLICLY-17H05491, KAKENHI-PUBLICLY-19H04708, KAKENHI-PROJECT-19H02820

  • [Journal Article] Construction of Spatial Charge Separation Facets on BaTaO2N Crystals by Flux Growth Approach for Visible-Light-Driven H2 Production2019
    • Author(s)
      Luo Ying、Suzuki Sayaka、Wang Zheng、Yubuta Kunio、Vequizo Junie Jhon M.、Yamakata Akira、Shiiba Hiromasa、Hisatomi Takashi、Domen Kazunari、Teshima Katsuya
    • Journal Title

      ACS Applied Materials & Interfaces

      Volume: 11 Pages: 22264-22271

    • DOI

      10.1021/acsami.9b03747

    • Peer Reviewed
    • Data Source
      KAKENHI-PUBLICLY-17H05491, KAKENHI-PUBLICLY-19H04708, KAKENHI-PROJECT-19H02820

  • [Journal Article] Achievement of High Photocatalytic Performance to BaTi4O9 toward Overall H2O Splitting2019
    • Author(s)
      Hiramachi Yuichi、Fujimori Hirotaka、Yamakata Akira、Sakata Yoshihisa
    • Journal Title

      ChemCatChem

      Volume: 11 Pages: 6213-6217

    • DOI

      10.1002/cctc.201901564

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19K05669, KAKENHI-PUBLICLY-17H05491, KAKENHI-PUBLICLY-19H04708, KAKENHI-PROJECT-19H02820

  • [Journal Article] Plasmonic p?n Junction for Infrared Light to Chemical Energy Conversion2019
    • Author(s)
      Lian Zichao, Sakamoto Masanori, Vequizo Junie J. M., Ranasinghe C. S. Kumara, Yamakata Akira, Nagai Takuro, Kimoto Koji, Kobayashi Yoichi, Tamai Naoto, Teranishi Toshiharu
    • Journal Title

      Journal of the American Chemical Society

      Volume: 141 Pages: 2446-2450

    • DOI

      10.1021/jacs.8b11544

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18K14194, KAKENHI-PLANNED-16H06520, KAKENHI-PUBLICLY-17H05257, KAKENHI-PLANNED-26107005, KAKENHI-PLANNED-26107010, KAKENHI-PROJECT-16H03826, KAKENHI-PROJECT-16H04188, KAKENHI-PROJECT-17J09073, KAKENHI-PUBLICLY-16H00852, KAKENHI-PUBLICLY-17H05491, KAKENHI-PROJECT-19K22105, KAKENHI-PROJECT-18H01827

  • [Journal Article] Clear and Transparent Nanocrystals for Infrared-Responsible Carrier Transfer2019
    • Author(s)
      Sakamoto Masanori、Kawawaki Tokuhisa、Kimura Masato、Vequizo Junie Jhon M.、Matsunaga Hironori、Ranasinghe Chandana Sampath Kumara、Yamakata Akira、Matsuzaki Hiroyuki、Furube Akihiro、Teranishi Toshiharu
    • Journal Title

      Nature Communnications

      Volume: 10 Pages: 406-406

    • DOI

      10.1038/s41467-018-08226-2

    • NAID

      120006554836

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18K14074, KAKENHI-PLANNED-16H06520, KAKENHI-PUBLICLY-17H05257, KAKENHI-PROJECT-16H04188, KAKENHI-PROJECT-17H03137, KAKENHI-PUBLICLY-16H00852, KAKENHI-PUBLICLY-17H05491, KAKENHI-PROJECT-19K22105, KAKENHI-PROJECT-18H01827, KAKENHI-ORGANIZER-16H06508

  • [Journal Article] Crucial impact of reduction on the photocarrier dynamics of SrTiO3 powders studied by transient absorption spectroscopy2019
    • Author(s)
      Junie Jhon M. Vequizo, Shunta Nishioka, Junji Hyodo, Yoshihiro Yamazaki, Kazuhiko Maeda, Akira Yamakata
    • Journal Title

      Journal of Materials Chemistry A

      Volume: 7 Pages: 26139-26146

    • DOI

      10.1039/c9ta08216f

    • Peer Reviewed
    • Data Source
      KAKENHI-PLANNED-16H06441, KAKENHI-PROJECT-18J10457, KAKENHI-PROJECT-17K19169, KAKENHI-PUBLICLY-17H05491, KAKENHI-PUBLICLY-19H04708, KAKENHI-PROJECT-19H02820

  • [Journal Article] Effect of CuFe2O4 ferrite on photocatalysis and carrier dynamics of electrospun α-Fe2O3 nanofibers by time-resolved transient absorption spectroscopy2019
    • Author(s)
      Hung Pei-Hsuan、Vequizo Junie Jhon M.、Wu Ren-An、Yamakata Akira、Tseng Wenjea J.
    • Journal Title

      Ceramics International

      Volume: － Pages: 15676-15680

    • DOI

      10.1016/j.ceramint.2019.05.080

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H04188, KAKENHI-PUBLICLY-16H00852, KAKENHI-PUBLICLY-17H05491, KAKENHI-PUBLICLY-19H04708, KAKENHI-PROJECT-19H02820

  • [Journal Article] Effect of Na-Doping on Electron Decay Kinetics in SrTiO3 Photocatalyst2019
    • Author(s)
      Kato Kosaku、Jiang Junzhe、Sakata Yoshihisa、Yamakata Akira
    • Journal Title

      ChemCatChem

      Volume: 11 Pages: 6349-6354

    • DOI

      10.1002/cctc.201901669

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19K05669, KAKENHI-PUBLICLY-17H05491, KAKENHI-PUBLICLY-19H04708, KAKENHI-PROJECT-19H02820

  • [Journal Article] Enhanced Visible Light Response of TiO2 Codoped with Cr and Ta Photocatalysts by Electron Doping2019
    • Author(s)
      Amano Fumiaki、Nakata Masashi、Vequizo Junie Jhon M.、Yamakata Akira
    • Journal Title

      ACS Applied Energy Materials

      Volume: 2 Pages: 3274-3282

    • DOI

      10.1021/acsaem.9b00126

    • Peer Reviewed
    • Data Source
      KAKENHI-PUBLICLY-17H05491, KAKENHI-PUBLICLY-19H04708, KAKENHI-PROJECT-19H02820

  • [Journal Article] Improvement of photocatalytic activity under visible-light irradiation by heterojunction of Cu ion loaded WO3 and Cu ion loaded N-TiO22019
    • Author(s)
      Iihoshi Tomoya、Ohwaki Takeshi、Vequizo Junie Jhon M.、Yamakata Akira
    • Journal Title

      Applied Catalysis B: Environmental

      Volume: 248 Pages: 249-254

    • DOI

      10.1016/j.apcatb.2019.01.046

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16H04188, KAKENHI-PUBLICLY-16H00852, KAKENHI-PUBLICLY-17H05491

  • [Journal Article] Near infrared light induced plasmonic hot hole transfer at a nano-heterointerface2018
    • Author(s)
      Z. Lian M. Sakamoto H. Matsunaga J. J. M. Vequizo A. Yamakata M. Haruta H. Kurata W. Ota T. Sato T. Teranishi
    • Journal Title

      Nature Communications

      Volume: 9 Pages: 2314-2314

    • DOI

      10.1038/s41467-018-04630-w

    • NAID

      120006488580

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18K05261, KAKENHI-INTERNATIONAL-16K21733, KAKENHI-ORGANIZER-16H06508, KAKENHI-PLANNED-16H06520, KAKENHI-PUBLICLY-17H05257, KAKENHI-PUBLICLY-17H05259, KAKENHI-PROJECT-16H04188, KAKENHI-PROJECT-17J09073, KAKENHI-PUBLICLY-16H00852, KAKENHI-PUBLICLY-17H05491, KAKENHI-PROJECT-18H01827

  • [Journal Article] Expansion of the photoresponse window of a BiVO4 photocatalyst by doping with chromium(vi)2018
    • Author(s)
      Okuno Kazuya、Kato Hideki、Vequizo Junie Jhon M.、Yamakata Akira、Kobayashi Hisayoshi、Kobayashi Makoto、Kakihana Masato
    • Journal Title

      RSC Advances

      Volume: 8 Pages: 38140-38145

    • DOI

      10.1039/c8ra07830k

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-16H04186, KAKENHI-PROJECT-16H04188, KAKENHI-PUBLICLY-16H00852, KAKENHI-PUBLICLY-17H05491

  • [Journal Article] Copolymerization Approach to Improving Ru(II)-Complex/C3N4 Hybrid Photocatalysts for Visible-Light CO2 Reduction2018
    • Author(s)
      Constantine Tsounis, Ryo Kuriki, Kengo Shibata, Junie Jhon M. Vequizo, Daling Lu, Akira Yamakata, Osamu Ishitani, Rose Amal, Kazuhiko Maeda
    • Journal Title

      ACS Sustainable Chemistry & Engineering

      Volume: 6 Pages: 15333-15340

    • DOI

      10.1021/acssuschemeng.8b03782

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PLANNED-16H06441, KAKENHI-PROJECT-16H04188, KAKENHI-PROJECT-16H06130, KAKENHI-PROJECT-17J03705, KAKENHI-PUBLICLY-16H00852, KAKENHI-PUBLICLY-17H05491

  • [Journal Article] Binary flux-promoted formation of trigonal ZnIn2S4 layered crystals using ZnS-containing industrial waste and their photocatalytic performance for H2 production2018
    • Author(s)
      Hojamberdiev Mirabbos、Cai Yanfei、Vequizo Junie Jhon M.、Khan Mohammad Mansoob、Vargas Ronald、Yubuta Kunio、Yamakata Akira、Teshima Katsuya、Hasegawa Masashi
    • Journal Title

      Green Chemistry

      Volume: 20 Pages: 3845-3856

    • DOI

      10.1039/c8gc01746h

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16H04188, KAKENHI-PUBLICLY-16H00852, KAKENHI-PUBLICLY-17H05491

  • [Journal Article] Homogeneous Electron Doping into Non-Stoichiometric Strontium Titanate Improves Its Photocatalytic Activity for Hydrogen and Oxygen Evolution2018
    • Author(s)
      Nishioka Shunta、Hyodo Junji、Vequizo Junie Jhon M.、Yamashita Shunsuke、Kumagai Hiromu、Kimoto Koji、Yamakata Akira、Yamazaki Yoshihiro、Maeda Kazuhiko
    • Journal Title

      ACS Catal.

      Volume: 8 Pages: 7190-7200

    • DOI

      10.1021/acscatal.8b01379

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17K19169, KAKENHI-PLANNED-16H06441, KAKENHI-PROJECT-16H04188, KAKENHI-PUBLICLY-16H00852, KAKENHI-PUBLICLY-17H05491, KAKENHI-PROJECT-18J10457

  • [Journal Article] Structural changes of water molecules during photoelectrochemical water oxidation on TiO2 thin film electrodes2018
    • Author(s)
      S. Chandana, R. Kumara, *A Yamakata
    • Journal Title

      Physical Chemistry Chemical Physics

      Volume: 20 Pages: 3388-3394

    • DOI

      10.1039/c7cp06646e

    • Peer Reviewed
    • Data Source
      KAKENHI-PLANNED-16H06439, KAKENHI-PUBLICLY-16H00852, KAKENHI-PUBLICLY-17H05491, KAKENHI-PROJECT-16H04188

  • [Journal Article] Enhanced photocatalytic NO decomposition of visible-light responsive F-TiO2/(N,C)-TiO2 by charge transfer between F-TiO2 and (N,C)-TiO2 through their doping levels2018
    • Author(s)
      S. KOMATSUDA, Y. ASAKURA, J. J. M. VEQUIZO, A. YAMAKATA, S. YIN
    • Journal Title

      Applied Catalysis B: Environmental

      Volume: 238 Pages: 358-364

    • DOI

      10.1016/j.apcatb.2018.07.038

    • Peer Reviewed
    • Data Source
      KAKENHI-PLANNED-16H06439, KAKENHI-PROJECT-16H04188, KAKENHI-PUBLICLY-16H00852, KAKENHI-PUBLICLY-17H05491

  • [Journal Article] Effects of Interfacial Electron Transfer in Metal Complex-Semiconductor Hybrid Photocatalysts on Z-Scheme CO2 Reduction under Visible Light2018
    • Author(s)
      Akinobu Nakada, Ryo Kuriki, Keita Sekizawa, Shunta Nishioka, Junie Jhon M. Vequizo, Tomoki Uchiyama, Nozomi Kawakami, Daling Lu, Akira Yamakata, Yoshiharu Uchimoto, Osamu Ishitani, Kazuhiko Maeda
    • Journal Title

      ACS Catalysis

      Volume: 8 Pages: 9744-9754

    • DOI

      10.1021/acscatal.8b03062

    • Peer Reviewed
    • Data Source
      KAKENHI-PLANNED-16H06441, KAKENHI-PROJECT-16H04188, KAKENHI-PUBLICLY-16H00852, KAKENHI-PUBLICLY-17H05491, KAKENHI-PROJECT-18J10457

  • [Journal Article] Visible-light CO2 reduction over a ruthenium(II)-complex/C3N4 hybrid photocatalyst: the promotional effect of silver species2018
    • Author(s)
      Kazuhiko Maeda, Daehyeon An, Chandana Sampath Kumara Ranasinghe, Tomoki Uchiyama, Ryo Kuriki, Tomoki Kanazawa, Daling Lu, Shunsuke Nozawa, Akira Yamakata, Yoshiharu Uchimoto, Osamu Ishitani
    • Journal Title

      Journal of Materials Chemistry A

      Volume: 印刷中 Pages: 9708-9715

    • DOI

      10.1039/c8ta03245a

    • Peer Reviewed
    • Data Source
      KAKENHI-PLANNED-16H06441, KAKENHI-PROJECT-16H06130, KAKENHI-PLANNED-17H06438, KAKENHI-PROJECT-16H04188, KAKENHI-PUBLICLY-16H00852, KAKENHI-PUBLICLY-17H05491

  • [Journal Article] Fabrication of robust TiO2 thin films by atomized spray pyrolysis deposition for photoelectrochemical water oxidation2018
    • Author(s)
      Ranasinghe Chandana Sampath Kumara、Vequizo Junie Jhon M.、Yamakata Akira
    • Journal Title

      Journal of Photochemistry and Photobiology A: Chemistry

      Volume: 358 Pages: 320-326

    • DOI

      10.1016/j.jphotochem.2017.09.006

    • Peer Reviewed
    • Data Source
      KAKENHI-PUBLICLY-16H00852, KAKENHI-PUBLICLY-17H05491, KAKENHI-PROJECT-16H04188

  • [Journal Article] Excited-State Dynamics of Graphitic Carbon Nitride Photocatalyst and Ultrafast Electron Injection to a Ru(II) Mononuclear Complex for Carbon Dioxide Reduction2018
    • Author(s)
      Ryo Kuriki, Chandana Sampath Kumara Ranasinghe, Yasuomi Yamazaki, Akira Yamakata, Osamu Ishitani, Kazuhiko Maeda
    • Journal Title

      The Journal of Physical Chemistry C

      Volume: 122 Pages: 16795-16802

    • DOI

      10.1021/acs.jpcc.8b03996

    • Peer Reviewed
    • Data Source
      KAKENHI-PLANNED-16H06441, KAKENHI-PROJECT-16H04188, KAKENHI-PROJECT-16H06130, KAKENHI-PROJECT-17J03705, KAKENHI-PUBLICLY-16H00852, KAKENHI-PUBLICLY-17H05491

  • [Journal Article] Oxygen induced enhancement of NIR emission in brookite TiO2 powders: comparison with rutile and anatase TiO2 powders2018
    • Author(s)
      Vequizo Junie Jhon M.、Kamimura Sunao、Ohno Teruhisa、Yamakata Akira
    • Journal Title

      Physical Chemistry Chemical Physics

      Volume: 20 Pages: 3241-3248

    • DOI

      10.1039/c7cp06975h

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16K17895, KAKENHI-PUBLICLY-16H00852, KAKENHI-PUBLICLY-17H05491, KAKENHI-PROJECT-16H04188

  • [Journal Article] Nitrogen/fluorine-codoped rutile titania as a stable oxygen-evolution photocatalyst for solar-driven Z-scheme water splitting2018
    • Author(s)
      Miyoshi Akinobu、Vequizo Junie Jhon?M.、Nishioka Shunta、Kato Yuma、Yamamoto Muneaki、Yamashita Shunsuke、Yokoi Toshiyuki、Iwase Akihide、Nozawa Shunsuke、Yamakata Akira、Yoshida Tomoko、Kimoto Koji、Kudo Akihiko、Maeda Kazuhiko
    • Journal Title

      Sustainable Energy & Fuels

      Volume: 2 Pages: 2025-2035

    • DOI

      10.1039/c8se00191j

    • Peer Reviewed
    • Data Source
      KAKENHI-ORGANIZER-16H06438, KAKENHI-PLANNED-16H06440, KAKENHI-PLANNED-16H06441, KAKENHI-PLANNED-17H06438, KAKENHI-PLANNED-17H06440, KAKENHI-PROJECT-16H04188, KAKENHI-PUBLICLY-16H00852, KAKENHI-PUBLICLY-17H05491

  • [Journal Article] Role of CoOx cocatalyst on Ta3N5 photocatalysts studied by transient visible to mid-infrared absorption spectroscopy2018
    • Author(s)
      Vequizo Junie Jhon M.、Hojamberdiev Mirabbos、Teshima Katsuya、Yamakata Akira
    • Journal Title

      Journal of Photochemistry and Photobiology A: Chemistry

      Volume: 358 Pages: 315-319

    • DOI

      10.1016/j.jphotochem.2017.09.005

    • Peer Reviewed
    • Data Source
      KAKENHI-PUBLICLY-16H00852, KAKENHI-PUBLICLY-17H05491, KAKENHI-PROJECT-16H04188

  • [Journal Article] Cation-dependent restructure of the electric double layer on CO-covered Pt electrodes: Difference between hydrophilic and hydrophobic cations2017
    • Author(s)
      Yamakata Akira、Osawa Masatoshi
    • Journal Title

      Journal of Electroanalytical Chemistry

      Volume: 800 Pages: 19-24

    • DOI

      10.1016/j.jelechem.2016.12.034

    • Peer Reviewed
    • Data Source
      KAKENHI-PUBLICLY-16H00852, KAKENHI-PROJECT-16H04188

  • [Journal Article] Elucidating the impact of A-site cation change on photocatalytic H2 and O2 evolution activities of perovskite-type LnTaON2 (Ln = La and Pr)2017
    • Author(s)
      Hojamberdiev Mirabbos、Bekheet Maged F.、Hart Judy N.、Vequizo Junie Jhon M.、Yamakata Akira、Yubuta Kunio、Gurlo Aleksander、Hasegawa Masashi、Domen Kazunari、Teshima Katsuya
    • Journal Title

      Physical Chemistry Chemical Physics

      Volume: 19 Pages: 22210-22220

    • DOI

      10.1039/c7cp03714g

    • Peer Reviewed
    • Data Source
      KAKENHI-PUBLICLY-16H00852, KAKENHI-PUBLICLY-17H05491, KAKENHI-PROJECT-16H04188

  • [Journal Article] Interfacial Manipulation by Rutile TiO2 Nanoparticles to Boost CO2 Reduction into CO on a Metal-Complex/Semiconductor Hybrid Photocatalyst2017
    • Author(s)
      Keisuke Wada, Chandana Sampath Kumara Ranasinghe, Ryo Kuriki, Akira Yamakata, Osamu Ishitani, Kazuhiko Maeda
    • Journal Title

      ACS Applied Materials & Interfaces

      Volume: 9 Pages: 23869-23877

    • DOI

      10.1021/acsami.7b07484

    • Peer Reviewed
    • Data Source
      KAKENHI-PLANNED-16H06441, KAKENHI-PROJECT-16H06130, KAKENHI-PUBLICLY-16H00852, KAKENHI-PUBLICLY-17H05491, KAKENHI-PROJECT-16H04188

  • [Journal Article] Engaging the Flux-Grown La1-xSrxFe1-yTiyO3 Crystals in Visible-Light-Driven Photocatalytic Hydrogen Generation2017
    • Author(s)
      Hojamberdiev Mirabbos、Kawashima Kenta、Kumar Mahesh、Yamakata Akira、Yubuta Kunio、Gurlo Aleksander、Hasegawa Masashi、Domen Kazunari、Teshima Katsuya
    • Journal Title

      International Journal of Hydrogen Energy

      Volume: 42 Pages: 27024-27033

    • DOI

      10.1016/j.ijhydene.2017.09.036

    • Peer Reviewed
    • Data Source
      KAKENHI-PUBLICLY-16H00852, KAKENHI-PUBLICLY-17H05491, KAKENHI-PROJECT-16H04188

  • [Journal Article] Trapping-Induced Enhancement of Photocatalytic Activity on Brookite TiO2 Powders: Comparison with Anatase and Rutile TiO2 Powders2017
    • Author(s)
      Vequizo Junie Jhon M.、Matsunaga Hironori、Ishiku Tatsuya、Kamimura Sunao、Ohno Teruhisa、Yamakata Akira
    • Journal Title

      ACS Catalysis

      Volume: 7 Pages: 2644-2651

    • DOI

      10.1021/acscatal.7b00131

    • Peer Reviewed
    • Data Source
      KAKENHI-PUBLICLY-16H00852, KAKENHI-PROJECT-16H04188

  • [Journal Article] The effect of a highly twisted C=C double bond on the electronic structures of 9,9'-bifluorenylidene derivatives in the ground and excited states2017
    • Author(s)
      A. Nakada, S. Nishioka, J. J. M. Vequizo, K. Muraoka, T. Kanazawa A. Yamakata, S. Nozawa, H. Kumagai, S. Adachi, O. Ishitani, K. Maeda
    • Journal Title

      Org. Chem. Front.

      Volume: . Pages: 11710-11719

    • DOI

      10.1039/c6ta10541f

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PUBLICLY-15H00890, KAKENHI-PLANNED-16H06441, KAKENHI-PLANNED-26102014, KAKENHI-PROJECT-16H06130, KAKENHI-PROJECT-15K14220, KAKENHI-PUBLICLY-16H00852, KAKENHI-PROJECT-16H04188, KAKENHI-PROJECT-17J06914

  • [Journal Article] Nature-Inspired, Highly Durable CO_2 Reduction System Consisting of a Binuclear Ruthenium (II) Complex and an Organic Semiconductor Using Visible Light2016
    • Author(s)
      Ryo Kuriki, Hironori Matsunaga, Takuya Nakashima, Keisuke Wada, Akira Yamakata, Osamu Ishitani, Kazuhiko Maeda
    • Journal Title

      Journal of the American Chemical Society

      Volume: 138 Pages: 5159-5170

    • DOI

      10.1021/jacs.6b01997

    • Peer Reviewed / Acknowledgement Compliant / Open Access
    • Data Source
      KAKENHI-PROJECT-23360360, KAKENHI-PROJECT-23000009, KAKENHI-PUBLICLY-16H00852, KAKENHI-PROJECT-16H04188

  • [Journal Article] 酸化チタン光触媒のキャリアーダイナミクスー粉末におけるアナターゼとルチルの特異的な挙動-2016
    • Author(s)
      山方啓
    • Journal Title

      光化学

      Volume: 47 Pages: 25-32

    • NAID

      40020839233

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23000009

  • [Journal Article] Enhancement of Photoelectrochemical Activity of SnS Photoelectrodes using TiO2, Nb2O5, and Ta2O5 Metal Oxide Layers2016
    • Author(s)
      Junie Jhon M. Vequizo, Masanori Yokoyama, Masaya Ichimura, Akira Yamakata
    • Journal Title

      Appl. Phys. Express

      Volume: 印刷中

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-23360360

  • [Journal Article] Flux-mediated doping of SrTi03 photocatalysts for efficient overall water splitting2016
    • Author(s)
      Y. Ham, T. Hisatomi, Y. Goto, Y. Moriya, Y. Sakata, A. Yamakata, J. Kubota, K. Domen
    • Journal Title

      Journal of Materials Chemistry A

      Volume: 4 Pages: 3027-3033

    • DOI

      10.1039/c5ta04843e

    • Peer Reviewed / Acknowledgement Compliant / Open Access
    • Data Source
      KAKENHI-PROJECT-26410243, KAKENHI-PROJECT-23360360, KAKENHI-PROJECT-23000009, KAKENHI-PROJECT-15H05494

  • [Journal Article] 酸化チタン光触媒のキャリアーダイナミクス－粉末におけるアナターゼとルチルの特異的な挙動－2016
    • Author(s)
      山方啓
    • Journal Title

      光化学

      Volume: 47 Pages: 25-32

    • NAID

      40020839233

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16H04188

  • [Journal Article] KC1 flux-induced growth of isometric crystals of cadmium-containing early transition-metal (Ti^<4+>, Nb^<5+>, and Ta^<5+>) oxides and nitridability to form their (oxy) nitride derivatives under an NH_3 atmosphere for water splitting application2016
    • Author(s)
      Mirabbos Hojamberdiev, Hajime Wagata, Kunio Yubuta, Kenta Kawashima, Junie Jhon M. Vequizo, Akira Yamakata, Shuji Oishi, Kazunari Domen, Katsuya Teshima
    • Journal Title

      Applied Catalysis B : Environmental

      Volume: 182 Pages: 626-635

    • DOI

      10.1016/j.apcatb.2015.10.002

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-23360360, KAKENHI-PROJECT-23000009

  • [Journal Article] Dynamics of Photogenerated Charge Carriers on Ni- and Ta-Doped SrTiO_3 Photocatalysts Studied by Time-Resolved Absorption and Emission Spectroscopy2016
    • Author(s)
      Akira Yamakata, Masayuki Kawaguchi, Ryosuke Murachi, Masahiro Okawa, Itaru Kamiya
    • Journal Title

      The Journal of Physical Chemistry C

      Volume: 120 Pages: 7997-8004

    • DOI

      10.1021/acs.jpcc.6b01494

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-23360360, KAKENHI-PROJECT-23000009, KAKENHI-PUBLICLY-16H00852, KAKENHI-PROJECT-16H04188

  • [Journal Article] Photocatalytic property of metal ion added SrTiO_3 to Overall H_2O splitting2016
    • Author(s)
      Yoshihisa Sakata, Yoshiko Miyoshi, Tatsuya Maeda, Kohki Ishikiriyama, Yuki Yamazaki, Hayao Imamura, Yeilin Ham, Takashi Hisatomi, Jun Kubota, Akira Yamakata, Kazunari Domen
    • Journal Title

      Appl. Catal. A

      Volume: 印刷中 Pages: 227-232

    • DOI

      10.1016/j.apcata.2015.12.013

    • Description
      【掲載確定】 印刷中
    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-23360360, KAKENHI-PROJECT-23000009, KAKENHI-PROJECT-26410243, KAKENHI-PUBLICLY-16H00852, KAKENHI-PROJECT-16H02417, KAKENHI-PROJECT-16H04188

  • [Journal Article] Surface-Enhanced IR Absorption Spectroscopy of the KcsA Potassium Channel upon Application of an Electric Field2016
    • Author(s)
      Akira Yamakata, Hirofumi Shimizu, Shigetoshi Oiki
    • Journal Title

      Phys. Chem. Chem. Phys. (Perspective)

      Volume: 17 Pages: 21104-21111

    • DOI

      10.1039/c5cp02681d

    • Peer Reviewed / Acknowledgement Compliant / Open Access
    • Data Source
      KAKENHI-PROJECT-15K15030, KAKENHI-PUBLICLY-15H01633, KAKENHI-PUBLICLY-26102516, KAKENHI-PROJECT-26253014, KAKENHI-PROJECT-23360360, KAKENHI-PROJECT-15H04675, KAKENHI-PROJECT-23000009

  • [Journal Article] Enhancement of Photoelectrochemical Activity of SnS Photoelectrodes using TiO_2 Nb_2O_5 and Ta_2O_5 Metal Oxide Layers2016
    • Author(s)
      Junie Jhon M. Vequizo, Masanori Yokoyama, Masaya Ichimura, Akira Yamakata
    • Journal Title

      Appl. Phys. Express

    • Description
      【掲載確定】 印刷中
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23000009

  • [Journal Article] Enhancement of photoelectrochemical activity of SnS thin-film photoelectrodes using TiO<sub>2</sub>, Nb<sub>2</sub>O<sub>5</sub>, and Ta<sub>2</sub>O<sub>5</sub> metal oxide layers2016
    • Author(s)
      Vequizo Junie Jhon M.、Yokoyama Masanori、Ichimura Masaya、Yamakata Akira
    • Journal Title

      Applied Physics Express

      Volume: 9 Issue: 6 Pages: 067101-067101

    • DOI

      10.7567/apex.9.067101

    • NAID

      210000155729

    • ISSN
      1882-0778, 1882-0786
    • Peer Reviewed
    • Data Source
      KAKENHI-PUBLICLY-16H00852, KAKENHI-PROJECT-16H04188

  • [Journal Article] 酸化チタン光触媒のキャリアーダイナミクス－粉末におけるアナターゼとルチルの特異的な挙動－2016
    • Author(s)
      山方啓
    • Journal Title

      光化学

      Volume: 47 Pages: 25-32

    • NAID

      40020839233

    • Peer Reviewed
    • Data Source
      KAKENHI-PUBLICLY-16H00852

  • [Journal Article] The contrasting effect of the Ta/Nb ratio in (111)-layered B-site deficient hexagonal perovskite Ba5Nb4?xTaxO15 crystals on visible-light-induced photocatalytic water oxidation activity of their oxynitride derivatives2016
    • Author(s)
      Hojamberdiev Mirabbos、Bekheet Maged F.、Zahedi Ehsan、Wagata Hajime、Vequizo Junie Jhon M.、Yamakata Akira、Yubuta Kunio、Gurlo Aleksander、Domen Kazunari、Teshima Katsuya
    • Journal Title

      Dalton Transactions

      Volume: 45 Pages: 12559-12568

    • DOI

      10.1039/c6dt02095j

    • Peer Reviewed
    • Data Source
      KAKENHI-PUBLICLY-16H00852, KAKENHI-PROJECT-16H04188

  • [Journal Article] 酸化チタン光触媒のキャリアーダイナミクス－粉末におけるアナターゼとルチルの特異的な挙動－2016
    • Author(s)
      山方啓
    • Journal Title

      光化学

      Volume: 47 Pages: 25-32

    • NAID

      40020839233

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-23360360

  • [Journal Article] NH_3-Assisted Flux-Mediated Direct Growth of LaTiO_2N Crystallites for Visible-Light-Induced Water Splitting2015
    • Author(s)
      Kenta Kawashima, Mirabbos Hojamberdiev, Hajime Wagata, Kunio Yubuta, Junie Jhon M. Vequizo, Akira Yamakata, Shuji Oishi, Kazunari Domen, Katsuya Teshima
    • Journal Title

      J. Phys. Chem. C

      Volume: 119 Pages: 15896-15904

    • DOI

      10.1021/acs.jpcc.5b03718

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-23360360, KAKENHI-PROJECT-23000009

  • [Journal Article] Distinctive Behavior of Photogenerated Electrons and Holes in Anatase and Rutile TiO_2 Powders2015
    • Author(s)
      Akira Yamakata, Junie Jhon M. Vequizo, Hironori Matsunaga
    • Journal Title

      J. Phys. Chem. C

      Volume: 119 Pages: 24538-24545

    • DOI

      10.1021/acs.jpcc.5b09236

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-23360360, KAKENHI-PROJECT-23000009

  • [Journal Article] NH_3-Assisted Flux Growth of Cube-like BaTaO_2N Submicron Crystals in a Completely Ionized Nonaqueous High-Temperature Solution and Their Water Splitting Activity2015
    • Author(s)
      Mirabbos Hojamberdiev, Kunio Yubuta, Junie Jhon M. Vequizo, Akira Yamakata, Shuji Oishi, Kazunari Domen, Katsuya Teshima
    • Journal Title

      Cryst. Growth Des.

      Volume: 15 Pages: 4663-4671

    • DOI

      10.1021/acs.cgd.5b00927

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-23360360, KAKENHI-PROJECT-23000009

  • [Journal Article] Morphology-sensitive trapping states of photogenerated charge carriers on SrTi03 particles studied by time-resolved visible to Mid-IR absorption spectroscopy : The effects of molten salt flux treatments2015
    • Author(s)
      A. Yamakata, H. Yeilin, M. Kawaguchi, T. Hisatomi, J. Kubota, Y. Sakata, K. Domen
    • Journal Title

      J. Photochem. Photobio. A

      Volume: 313 Pages: 168-175

    • DOI

      10.1016/j.jphotochem.2015.05.016

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-26410243, KAKENHI-PROJECT-23360360, KAKENHI-PROJECT-23000009

  • [Journal Article] Behavior and Energy State of Photogenerated Charge Carriers in Single-Crystalline and Polycrystalline Powder SrTiO3 Studied by Time-Resolved Absorption Spectroscopy in the Visible to Mid-Infrared Region2015
    • Author(s)
      Akira Yamakata, Junie Jhon M. Vequizo, Masayuki Kawaguchi
    • Journal Title

      J. Phys. Chem. C

      Volume: 119 Pages: 1880-1885

    • DOI

      10.1021/jp510647b

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-23000009, KAKENHI-PROJECT-23360360

  • [Journal Article] 4. 電極界面におけるイオンの水和殻崩壊過程の時間分解赤外分光観察2014
    • Author(s)
      山方啓, 大澤雅俊, 森田明弘
    • Journal Title

      Electrochemistry

      Volume: 82 Issue: 9 Pages: 771-776

    • DOI

      10.5796/electrochemistry.82.771

    • NAID

      130004688662

    • ISSN
      1344-3542, 2186-2451
    • Language
      English
    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-23000009, KAKENHI-PLANNED-25104003, KAKENHI-PROJECT-26288003, KAKENHI-PROJECT-23360360

  • [Journal Article] 時間分解赤外分光測定で調べた光励起キャリアーの挙動と種々の光触媒の定常反応活性2014
    • Author(s)
      天野史章, 山方啓
    • Journal Title

      触媒

      Volume: 56 Pages: 88-94

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23000009

  • [Journal Article] Behavior and Energy States of Photogenerated Charge Carriers on Pt- or CoOx-Loaded LaTiO2N Photocatalysts: Time-Resolved Visible to Mid-Infrared Absorption Study2014
    • Author(s)
      Akira Yamakata, Masayuki Kawaguchi, Naoyuki Nishimura, Tsutomu Minegishi, Jun Kubota, Kazunari Domen
    • Journal Title

      J. Phys. Chem. C

      Volume: 118 Pages: 23897-23906

    • DOI

      10.1021/jp508233z

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-23000009, KAKENHI-PROJECT-23360360

  • [Journal Article] 時間分解赤外分光測定で調べた光励起キャリアーの挙動と種々の光触媒の定常反応活性2014
    • Author(s)
      天野史章, 山方啓
    • Journal Title

      触媒

      Volume: 56 Pages: 88-94

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-23360360

  • [Journal Article] Structural changes of the KcsA potassium channel upon application of the electrode potential studied by surface-enhanced IR absorption spectroscopy2013
    • Author(s)
      Akira Yamakata, Hirofumi Shimizu, Masatoshi Osawa, Shigetoshi Oiki
    • Journal Title

      Chem. Phys.

      Volume: 419 Pages: 224-228

    • DOI

      10.1016/j.chemphys.2013.02.035

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23360360, KAKENHI-PROJECT-24249013, KAKENHI-PROJECT-24550143

  • [Journal Article] The Effect of Particle Size on the Photocatalytic Activity of WO3 Particles for Water Oxidation2013
    • Author(s)
      Fumiaki Amano, Eri Ishinaga, Akira Yamakata
    • Journal Title

      The Journal of Physical Chemistry C

      Volume: 117 Pages: 22584-22590

    • DOI

      10.1021/jp408446u

    • Peer Reviewed / Acknowledgement Compliant / Open Access
    • Data Source
      KAKENHI-PROJECT-23360360, KAKENHI-PROJECT-23686114

  • [Journal Article] Real-Time Observation of the Destruction of Hydration Shells under Electrochemical Force2013
    • Author(s)
      Akira Yamakata, Eiji Soeta, Tatsuya Ishiyama, Masatoshi Osawa, and Akihiro Morita
    • Journal Title

      The Journal of the American Chemical Society

      Volume: 135 Pages: 15033-15039

    • DOI

      10.1021/ja408326d

    • Peer Reviewed / Acknowledgement Compliant / Open Access
    • Data Source
      KAKENHI-PROJECT-21245002, KAKENHI-PROJECT-23000009, KAKENHI-PROJECT-23360360, KAKENHI-PROJECT-24550143, KAKENHI-PLANNED-25104003, KAKENHI-PROJECT-25410001

  • [Journal Article] Photocatalytic activity of titania particles calcined at high temperature: Investigating deactivation2013
    • Author(s)
      Fumiaki Amano, Masashi Nakata, Kenji Asami, Akira Yamakata
    • Journal Title

      Chem. Phys. Lett.

      Volume: 579 Pages: 111-113

    • DOI

      10.1016/j.cplett.2013.06.038

    • Peer Reviewed / Acknowledgement Compliant / Open Access
    • Data Source
      KAKENHI-PROJECT-23000009, KAKENHI-PROJECT-23360360, KAKENHI-PROJECT-23686114

  • [Journal Article] Effect of Particle Size on the Photocatalytic Activity of WO3 Particles for Water Oxidation2013
    • Author(s)
      Fumiaki Amano, Eri Ishinaga, Akira Yamakata
    • Journal Title

      J. Phys. Chem. C

      Volume: 117 Pages: 22584-22590

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23000009

  • [Journal Article] Electronically cross-linked PbS quantum dot networks using polymers as surface ligands2013
    • Author(s)
      Wei Lu, Yue Yang, Akira Yamakata, Itaru Kamiya
    • Journal Title

      Nano

      Volume: 08 Pages: 1350013-1350013

    • DOI

      10.1142/s1793292013500136

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-23000009, KAKENHI-PROJECT-23360360

  • [Journal Article] Cobalt-Modified Porous Single-Crystalline LaTiO2N for Highly Efficient Water Oxidation under Visible Light2012
    • Author(s)
      F. Zhang, A. Yamakata, K. Maeda, Y. Moriya, T. Takata, J. Kubota, K. Teshima, S. Oishi, K. Domen
    • Journal Title

      J. Am. Chem. Soc.

      Volume: 134 Pages: 8348-8351

    • DOI

      10.1021/ja301726c

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23000009, KAKENHI-PROJECT-23360360

  • [Journal Article] 表面増強赤外分光でみた電極-電解液界面の水の構造と挙動2011
    • Author(s)
      大澤雅俊・山方啓
    • Journal Title

      分析化学

      Volume: 53 Pages: 1-9

    • NAID

      10027409742

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19685006

  • [Journal Article] 表面増強赤外分光でみた電極-電解液界面の水の構造と挙動2011
    • Author(s)
      大澤雅俊・山方啓
    • Journal Title

      分析化学 53

      Pages: 1-9

    • NAID

      10027409742

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19685006

  • [Journal Article] 表面増強赤外分光でみた電極-電解液界面の水の構造と挙動2011
    • Author(s)
      大澤雅俊・山方啓
    • Journal Title

      分析化学

      Volume: 53 Pages: 1-9

    • NAID

      10027409742

    • Peer Reviewed
    • Data Source
      KAKENHI-PUBLICLY-22018002

  • [Journal Article] Infrared Spectroscopic Study of the Potential Change at Cocatalyst Particles on Oxynitride Photocatalysts for Water Splitting by Visible Light Irradiation2011
    • Author(s)
      Xuwang Lu, Athula Bandara, Masao Katayama, Akira Yamakata, Kubota Jun, Kazunari Domen
    • Journal Title

      J. Phys. Chem. C

      Volume: 115 Pages: 23902-23907

    • DOI

      10.1021/jp207484q

    • Peer Reviewed
    • Data Source
      KAKENHI-PUBLICLY-22018002, KAKENHI-PROJECT-23000009, KAKENHI-PROJECT-23360360

  • [Journal Article] Potential-dependent Recombination Kinetics of Photogenerated Electrons in n-type and p-type GaN Photoelectrodes Studied by Time-resolved IR Absorption Spectroscopy2011
    • Author(s)
      A.Yamakata, M.Yoshida, J.Kubota, M.Osawa, K.Domen
    • Journal Title

      J. Am. Chem. Soc.

      Volume: 133 Pages: 111351-11357

    • DOI

      10.1021/ja203639q

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21550124, KAKENHI-PUBLICLY-22018002, KAKENHI-PROJECT-23000009, KAKENHI-PROJECT-23360360

  • [Journal Article] Effect of Photoexcited Electron Dynamics on Photocatalytic Efficiency of Bismuth Tungstate2011
    • Author(s)
      F.Amano, A.Yamakata, K.Nogami, M.Osawa, B.Ohtani
    • Journal Title

      J. Phys. Chem. C

      Volume: 115 Pages: 16598-16605

    • DOI

      10.1021/jp2051257

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21550124, KAKENHI-PUBLICLY-22018002, KAKENHI-PROJECT-22245033, KAKENHI-PROJECT-23000009, KAKENHI-PROJECT-23360360, KAKENHI-PROJECT-23655187

  • [Journal Article] 半導体量子構造と光エネルギー変換の最前線2011
    • Author(s)
      山方啓
    • Journal Title

      触媒 53

      Pages: 201-201

    • NAID

      10028224135

    • Data Source
      KAKENHI-PROJECT-19685006

  • [Journal Article] 水分解光触媒の光励起キャリアーダイナミクス-キャリアダイナミクスと定常反応活性との比較-2010
    • Author(s)
      山方啓
    • Journal Title

      分光研究

      Volume: 59 Pages: 12-19

    • NAID

      10025997397

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19685006

  • [Journal Article] タングステン酸ビスマス粒子の光触媒活性と励起電子寿命の相関2010
    • Author(s)
      天野史章・山方啓・野上皓平・大澤雅俊・大谷文章
    • Journal Title

      触媒 52

      Pages: 128-130

    • NAID

      10026055539

    • Data Source
      KAKENHI-PROJECT-19685006

  • [Journal Article] 水分解光触媒の光励起キャリアーダイナミクス -キャリアダイナミクスと定常反応活性との比較-2010
    • Author(s)
      山方啓
    • Journal Title

      分光研究 59

      Pages: 12-19

    • NAID

      10025997397

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20050002

  • [Journal Article] 水分解光触媒の光励起キャリアーダイナミクス.キャリアダイナミクスと定常反応活性との比較-2010
    • Author(s)
      山方啓
    • Journal Title

      分光研究 59

      Pages: 12-19

    • NAID

      10025997397

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19685006

  • [Journal Article] タングステン酸ビスマス粒子の光触媒活性と励起電子寿命の相関2010
    • Author(s)
      天野史章・山方啓・野上皓平・大澤雅俊・大谷文章
    • Journal Title

      触媒 52

      Pages: 128-130

    • NAID

      10026055539

    • Data Source
      KAKENHI-PROJECT-20050002

  • [Journal Article] Destruction of the Water Layer on a Hydrophobic Surface Induced by the Forced Approach of Hydrophilic and Hydrophobic Cations2010
    • Author(s)
      Akira Yamakata, Masatoshi Osawa
    • Journal Title

      J.Phys.Chem.Lett.

      Volume: 1 Pages: 1487-1491

    • Peer Reviewed
    • Data Source
      KAKENHI-PUBLICLY-22018002

  • [Journal Article] Destruction of the Water Layer on a Hydrophobic Surface Induced by the Forced Approach of Hydrophilic and Hydrophobic Cations2010
    • Author(s)
      Akira Yamakata, Masatoshi Osawa
    • Journal Title

      J.Phys.Chem.Lett.Nature ChemistryのResearch Highlights(May 7, 2010)で紹介される. 1

      Pages: 1487-1491

    • URL

      http://www.nature.com/nchem/reshigh/2010/0510/full/nchem.692.html

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19685006

  • [Journal Article] タングステン酸ビスマス粒子の光触媒活性と励起電子寿命の相関2010
    • Author(s)
      天野史章・山方啓・野上皓平・大澤雅俊・大谷文章
    • Journal Title

      触媒

      Volume: 52 Pages: 128-130

    • NAID

      10026055539

    • Data Source
      KAKENHI-PROJECT-19685006

  • [Journal Article] Destruction of the Water Layer on a Hydrophobic Surface Induced by the Forced Approach of Hydrophilic and Hydrophobic Cations2010
    • Author(s)
      Akira Yamakata, Masatoshi Osawa
    • Journal Title

      J.Phys.Chem.Lett.

      Volume: 1 Pages: 1487-1491

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19685006

  • [Journal Article] Destruction of the hydration shell around tetraalkylammonium ions at the electrochemical interface2009
    • Author(s)
      Akira Yamakata, Masatoshi Osawa
    • Journal Title

      J.Am.Chem.Soc. 131

      Pages: 6892-6893

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19685006

  • [Journal Article] Destruction of the hydration shell around tetraalkylammonium ions at the electrochemical interface2009
    • Author(s)
      山方啓, 大澤雅俊
    • Journal Title

      J.Am.Chem.Soc. 131

      Pages: 6892-6893

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20050002

  • [Journal Article] Destruction of the hydration shell around tetraalkylammonium ions at the electrochemical interface2009
    • Author(s)
      Akira Yamakata, Masatoshi Osawa
    • Journal Title

      J.Am.Chem.Soc.

      Volume: 131 Pages: 6892-6893

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19685006

  • [Journal Article] ビピリジン分子による電解水素発生の促進-有機分子による反応活性サイトの創成-2009
    • Author(s)
      内田太郎・山方啓・佐々木陽一・大澤雅俊
    • Journal Title

      触媒 51

      Pages: 129-131

    • NAID

      10024766303

    • Data Source
      KAKENHI-PROJECT-20050002

  • [Journal Article] 金属表面の光照射プロセス -固気界面から固液界面へ-2009
    • Author(s)
      山方啓・大澤雅俊
    • Journal Title

      光化学 40

      Pages: 78-84

    • NAID

      10026051631

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20050002

  • [Journal Article] 金属表面の光照射プロセス-固気界面から固液界面へ-2009
    • Author(s)
      山方啓・大澤雅俊
    • Journal Title

      光化学

      Volume: 40 Pages: 78-84

    • NAID

      10026051631

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19685006

  • [Journal Article] ATR-SEIRAS Investigation of the Fermi Level of Pt Cocatalyst on a GaN Photocatalyst for Hydrogen Evolution under Irradiation2009
    • Author(s)
      Masaaki Yoshida, Akira Yamakata, Kazuhiro Takanabe, Jun Kubota, Masatoshi Osawa, Kazunari Domen
    • Journal Title

      J.Am.Chem.Soc. 131

      Pages: 13218-13219

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20050002

  • [Journal Article] ATR-SEIRAS Investigation of the Fermi Level of Pt Cocatalyst on a GaN Photocatalyst for Hydrogen Evolution under Irra diation2009
    • Author(s)
      Masaaki Yoshida, Akira Yamakata, Kazuhiro Takanabe, Jun Kubota, Masatoshi Osawa, Kazunari Domen
    • Journal Title

      J.Am.Chem.Soc.

      Volume: 131 Pages: 13218-13219

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19685006

  • [Journal Article] 金属表面の光照射プロセス-固気界面から固液界面へ-2009
    • Author(s)
      山方啓・大澤雅俊
    • Journal Title

      光化学 40

      Pages: 78-84

    • NAID

      10026051631

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19685006

  • [Journal Article] ビピリジン分子による電解水素発生の促進-有機分子による反応活性サイトの創成2009
    • Author(s)
      内田太郎・山方啓・佐々木陽一・大澤雅俊
    • Journal Title

      触媒 51

      Pages: 129-131

    • NAID

      10024766303

    • Data Source
      KAKENHI-PROJECT-19685006

  • [Journal Article] ビピリジン分子による電解水素発生の促進-有機分子による反応活性サイトの創成-2009
    • Author(s)
      内田太郎・山方啓・佐々木陽一・大澤雅俊
    • Journal Title

      触媒 51

      Pages: 129-131

    • NAID

      10024766303

    • Data Source
      KAKENHI-PROJECT-19685006

  • [Journal Article] 時間分解表面増強赤外分光による電極触媒反応解析2009
    • Author(s)
      Gabor Samjeske・山方啓・内田太郎・大澤雅俊
    • Journal Title

      表面科学 30

      Pages: 68-74

    • NAID

      10024945130

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19685006

  • [Journal Article] ATR-SEIRAS Investigation of the Fermi Level of Pt Cocatalyst on a GaN Photocatalyst for Hydrogen Evolution under Irradiation2009
    • Author(s)
      Masaaki Yoshida, Akira Yamakata, Kazuhiro Takanabe, Jun Kubota, Masatoshi Osawa, Kazunari Domen
    • Journal Title

      J.Am.Chem.Soc. 131

      Pages: 13218-13219

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19685006

  • [Journal Article] 時間分解表面増強赤外分光による電極触媒反応解析2009
    • Author(s)
      Gabor Samjeske・山方啓・内田太郎・大澤雅俊
    • Journal Title

      表面科学 30

      Pages: 68-74

    • NAID

      10024945130

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20050002

  • [Journal Article] Hydrogen Evolution Reaction Catalyzed by Proton-Coupled Redox of 4,4'-Bipyridine Monolayer Adsorbed on Metal Electrodes2008
    • Author(s)
      T. Uchida, H. Mogami, A. Yamakata, Y. Sasaki, M. Osawa
    • Journal Title

      J. Am. Chem. Soc 130

      Pages: 10862-10863

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-18350038

  • [Journal Article] Hydrogen Evolution Reaction Catalyzed by Proton-Coupled Redox Cycle of 4,4'-Bipyridine Monolayer Adsorbed on Silver Electrodes2008
    • Author(s)
      Taro Uchida, Hirokazu Moga mi, Akira Yamakata, Youichi Sasaki, Masatoshi Osawa.
    • Journal Title

      J. Am. Chem. Soc 130

      Pages: 10862-10863

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20050002

  • [Journal Article] Dynamics of double-layer restructuring on a Pt electrode covered by CO: Laser-induced potential transient measurement2008
    • Author(s)
      Akira Yamakata^*, Masatoshi Osawa
    • Journal Title

      J. Phys. Chem. C 112(In press)

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18041001

  • [Journal Article] Dynamics of double-layer restructuring on a Pt electrode covered by CO : Laserinduced aotential transient measurement2008
    • Author(s)
      Akira Yamakata, Masatoshi Osawa
    • Journal Title

      J. Phys. Chem. C 112

      Pages: 11427-11432

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19685006

  • [Journal Article] Dynamics of double-layer restructuring on a Pt electrode covered by CO : Laser-induced potential transient measurement2008
    • Author(s)
      Akira Yamakata, Masatoshi Osawa
    • Journal Title

      J.Phys.Chem.C 112

      Pages: 11427-11427

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19685006

  • [Journal Article] Surface Coordination of Nitric Oxide to a Self-Assembled Monolayer of a Triruthenium Cluster : An in situ Infrared Spectroscopic Study2008
    • Author(s)
      A. Yamakata
    • Journal Title

      Langmuir 24

      Pages: 8027-8035

    • Description
      「研究成果報告書概要(和文)」より
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18350038

  • [Journal Article] Ultra-fast electrode dynamics studied by surface-enhanced infrared absorption spectros-copy (Japanese)2008
    • Author(s)
      A. Yamakata, M. Osawa
    • Journal Title

      Electrochemistry 76

      Pages: 208-213

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-18350038

  • [Journal Article] Dynamics of double-layer restructuring on a Pt electrode covered by CO : Laser-induced potential transient measurement2008
    • Author(s)
      A. Yamakata
    • Journal Title

      Journal of Physical Chemistry C 112

      Pages: 11427-11432

    • Description
      「研究成果報告書概要(和文)」より
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18350038

  • [Journal Article] 表面増強赤外吸収分光による電極界面の超高速ダイナミクスの追跡2008
    • Author(s)
      山方啓
    • Journal Title

      Electrochemistry 76

      Pages: 208-213

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-18350038

  • [Journal Article] Dynamics of double-layer restructuring on a Pt electrode covered by CO : Laser-induced potential transient measurement2008
    • Author(s)
      Akira Yamakata, Masatoshi Osawa
    • Journal Title

      J. Phys. Cl,em. C 112

      Pages: 11427-11432

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20050002

  • [Journal Article] Surface-Enhanced Infrared Absorption Spectroscopic Studies of Adsorbed Nitrate, Nitric Oxide and Related Compounds 1. Reduction of Adsorbed NO on a Platinum Electrode"2008
    • Author(s)
      Kou Nakata, Akinori Okubo, Katsuaki Shimazu, Akira Yamakata, Shen Ye, Masatoshi Osawa
    • Journal Title

      Langmuir 24

      Pages: 4352-4357

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18041001

  • [Journal Article] Structure of Water at the Electrified Platinum-Water Interface : A Study by Surface-Enhanced Infrared Absorption Spectroscopy2008
    • Author(s)
      M.Osawa, M.Tsushima, H.Mogami, G.Samjeske, A.Yamakata.
    • Journal Title

      J.Phys.Chem.C 112

      Pages: 4248-4256

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19685006

  • [Journal Article] Hydrogen Evolution Reaction Catalyzed by ProtonCoupled Redox Cycle of 4,4'-Bipyridine Monolayer Adsorbed on Silver Electrodes2008
    • Author(s)
      Taro Uchida, Hirokazu Mogami, Akira Yamakata, Youichi Sasaki, Masatoshi Osawa
    • Journal Title

      J. Am. Chem. Soc 130

      Pages: 10862-10863

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19685006

  • [Journal Article] Ultra-fast double-layer restructuring dynamics at the CO-covered platinum electrodes (Japanese)2008
    • Author(s)
      A. Yamakata, M. Osawa
    • Journal Title

      J. Surface Science Society of Japan 29

      Pages: 526-531

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-18350038

  • [Journal Article] Surface-Enhanced Infrared Absorption Spectroscopic Studies of Adsorbed Nitrate, Nitric Oxide and Related Compounds 1. Reduction of Adsorbed NO on a Platinum Electrode"2008
    • Author(s)
      Kou Nakata, Akinori Okubo, Katsuaki Shimazu, Akira Yamakata, Shen Ye, Masatoshi Osawa
    • Journal Title

      Langmuir 24

      Pages: 4352-4357

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19685006

  • [Journal Article] Visible Light-Responsive Pristine Metal Oxide Photocatalyst : Enhancement of Activity by Crystallization under Hydrothermal Treatment2008
    • Author(s)
      Fumiaki Amano, Akira Yamakata, Kohei Nogami, M.Osawa, Bunsho Ohtani
    • Journal Title

      J.Am.Chem.Soc. 130

      Pages: 17650-17651

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19685006

  • [Journal Article] Structure of Water at the Electrified Platinum-Water Interface: A Study by Surface-Enhanced Infrared Absorption Spectroscopy2008
    • Author(s)
      M. Osawa, M. Tsushima, H. Mogami, G. Samjeske', A. Yamakata
    • Journal Title

      J. Phys. Chem. C 112

      Pages: 4248-4256

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-18350038

  • [Journal Article] Surface-Enhanced Infrared Absorption Spectroscopic Studies of Adsorbed Nitrate, Nitric Oxide and Related Compounds 2. Nitrate Ion Adsorption at a Platinum Electrode2008
    • Author(s)
      K.Nakata, Y.Kayama, K.Shimazu, A.Yamakata, S.Ye, M.Osawa
    • Journal Title

      Langmuir 24

      Pages: 4358-4363

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19685006

  • [Journal Article] 表面増強赤外分光法による電極界面の超高速ダイナミクスの追跡2008
    • Author(s)
      山方啓, 大澤雅俊
    • Journal Title

      Electrochemistry(電気化学および工業物理化学) 76

      Pages: 208-213

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18041001

  • [Journal Article] CO/Pt電極界面における電気二重層の構造ダイナミクス2008
    • Author(s)
      山方啓・大澤雅俊
    • Journal Title

      表面科学 29

      Pages: 526-531

    • NAID

      10024276934

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20050002

  • [Journal Article] 表面増強赤外分光法による電極界面の超高速ダイナミクスの追跡2008
    • Author(s)
      山方啓, 大澤雅俊
    • Journal Title

      Electrochemistry(電気化学および工業物理化学) 76

      Pages: 208-213

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19685006

  • [Journal Article] 固液界面の水分子の構造とエネルギー移動ダイナミクス2008
    • Author(s)
      山方啓
    • Journal Title

      分光研究 57

      Pages: 23-24

    • NAID

      130001639664

    • Data Source
      KAKENHI-PROJECT-19685006

  • [Journal Article] Structure of Water at the Electrified Platinum-Water Interface: A Study by Surface-Enhanced Infrared Absorption Spectroscopy2008
    • Author(s)
      Masatoshi Osawa, Minoru Tsushima, Hirokazu Mogami, Gabor Samjeske, Akira Yamakata.
    • Journal Title

      J. Phys. Chem. C 112

      Pages: 4248-4256

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18041001

  • [Journal Article] 表面増強赤外吸収分光による電極界面の超高速ダイナミクスの追跡2008
    • Author(s)
      山方 啓
    • Journal Title

      Electrochemistry 76

      Pages: 208-213

    • Data Source
      KAKENHI-PROJECT-18350038

  • [Journal Article] Structure of Water at the Electrified Platinum-Water Interface: A Study by Surface-Enhanced Infrared Absorption Spectroscopy2008
    • Author(s)
      Masatoshi Osawa, Minoru Tsushima, Hirokazu Mogami, Gabor Samjeske, Akira Yamakata.
    • Journal Title

      J. Phys. Chem. C 112

      Pages: 4248-4256

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19685006

  • [Journal Article] 表面増強赤外分光法による電極界面の超高速ダイナミクスの追跡2008
    • Author(s)
      山方啓, 大澤雅俊
    • Journal Title

      Electrochemistry (電気化学および工業物理化学) 76

      Pages: 208-213

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19685006

  • [Journal Article] Surface-Enhanced Infrared Absorption Spectroscopic Studies of Adsorbed Nitrate, Nitric Oxide and Related Compounds 2. Nitrate Ion Adsorption at a Platinum Electrode2008
    • Author(s)
      Kou Nakata, Yota Kayama, Katsuaki Shimazu, Akira Yamakata, Shen Ye, Masatoshi Osawa
    • Journal Title

      Langmuir 24

      Pages: 4358-4363

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18041001

  • [Journal Article] CO/Pt電極界面における電気二重層の構造ダイナミクス2008
    • Author(s)
      山方啓・大澤雅俊
    • Journal Title

      表面科学 29

      Pages: 526-526

    • NAID

      10024276934

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19685006

  • [Journal Article] Surface-Enhanced Infrared Absorption Spectroscopic Studies of Adsorbed Nitrate, Nitric Oxide, and Related Compounds 2: Nitrate Ion Adsorption at a Platinum Electrode2008
    • Author(s)
      K.. Nakata, Y. Kayama, K. Shimazu, A. Yamakata, S. Ye, M. Osawa
    • Journal Title

      Langmuir 24

      Pages: 4358-4363

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-18350038

  • [Journal Article] Dynamics of double-layer restructuring ona Pt electrode covered by CO: Laser-induced potential transient measurement2008
    • Author(s)
      A. Yamakata, M. Osawa
    • Journal Title

      J. Phys. Chem. C 112

      Pages: 11427-11432

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-18350038

  • [Journal Article] 固液界面の水分子の構造とエネルギー移動ダイナミクス2008
    • Author(s)
      山方啓
    • Journal Title

      分光研究 57

      Pages: 23-24

    • NAID

      130001639664

    • Data Source
      KAKENHI-PROJECT-18041001

  • [Journal Article] Surface-Enhanced Infrared Absorption Spectroscopic Studies of Adsorbed Nitrate, Nitric Oxide and Related Compounds 1.Reduction of Adsorbed NO on a Platinum Electrode2008
    • Author(s)
      K.Nakata, A.Okubo, K.Shimazu, A.Yamakata, Shen Ye, Masatoshi Osawa
    • Journal Title

      Langmuir 24

      Pages: 4352-4357

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19685006

  • [Journal Article] Surface-Enhanced Infrared Absorption Spectroscopic Studies of Adsorbed Nitrate, Nitric Oxide, and Related Compounds 1: Reduction of Adsorbed NO on a Platinum Electrode2008
    • Author(s)
      K. Nakata, A. Okubo, K. Shimazu, A. Yamakata, S. Ye, M. Osawa
    • Journal Title

      Langmuir 24

      Pages: 4352-4357

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-18350038

  • [Journal Article] Surface-Enhanced Infrared Absorption Spectroscopic Studies of Adsorbed Nitrate, Nitric Oxide and Related Compounds 2. Nitrate Ion Adsorption at a Platinum Electrode2008
    • Author(s)
      Kou Nakata, Yota Kayama, Katsuaki Shimazu, Akira Yamakata, Shen Ye, Masatoshi Osawa
    • Journal Title

      Langmuir 24

      Pages: 4358-4363

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19685006

  • [Journal Article] Hydrogen Evolution Reaction Catalyzed by Proton-Coupled Redox Cycle of 4,4-Bipyridine Monolayer Adsorbed on Silver Electrodes2008
    • Author(s)
      Taro Uchida, Hirokazu Mogami, Akira Yamakata, Y.Sasaki, Masatoshi Osawa.
    • Journal Title

      J.Am.Chem.Soc. 130

      Pages: 10862-10863

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19685006

  • [Journal Article] Time-resolved Infrared Absorption Study of Nine TiO_2 Photocatalysts2007
    • Author(s)
      Akira Yamakata, Taka-aki Ishibashib, Hiroshi Onishi
    • Journal Title

      Chemical Physics 339

      Pages: 133-137

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19685006

  • [Journal Article] Time-resolved Infrared Absorption Study of Nine TiO_2 Photocatalysts2007
    • Author(s)
      A.Yamakata, T.Ishibashib, H.Onishi
    • Journal Title

      Chem.Phys. 339

      Pages: 133-137

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19685006

  • [Journal Article] Time-resolved Infrared Absorption Study of Nine TiO_2 Photocatalysts2007
    • Author(s)
      Akira Yamakata, Taka-aki Ishibashib, Hiroshi Onishi
    • Journal Title

      Chemical Physics 339

      Pages: 133-137

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18041001

  • [Journal Article] Adsorbed Structures of 4,4'-Bipyridine on Cu( 111) in Acid Studied by STM and IR2006
    • Author(s)
      Y.-X. Diao, M.-J. Han, L.-J. Wan, K. Itaya, T. Uchida, H. Miyake, A. Yamakata, M. Osawa
    • Journal Title

      Langmuir 22

      Pages: 3640-3646

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-18350038

  • [Journal Article] Laser-induced potential jump at the electrochemical interface probed by picosecond time-resolved surface-enhanced infrared absorption spectroscopy2006
    • Author(s)
      A.Yamakata, T.Uchida, J.Kubota, M.Osawa
    • Journal Title

      J.Phys.Chem.B (accepted)

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-14205121

  • [Journal Article] Laser-Induced Potential Jump at the Electrochemical Interface Probed by Picosecond Time-Resolved Surface-Enhanced Infrared Absorption Spectroscopy2006
    • Author(s)
      A. Yamakata
    • Journal Title

      Journal of Physical Chemistry B 110

      Pages: 6423-6427

    • Description
      「研究成果報告書概要(和文)」より
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18350038

  • [Journal Article] Laser-induced potential jump at the electrochemical interface probed by picosecond time-resolved surface-enhanced infrared absorption spectroscopy2006
    • Author(s)
      Akira Yamakata
    • Journal Title

      Journal of Physical Chemistry B 110・13

      Pages: 6423-6427

    • Data Source
      KAKENHI-PROJECT-18350038

  • [Journal Article] Laser-induced potential jump at the electrochemical interface probed by picosecond time-resolved surface-enhanced infrared absorption spectroscopy2006
    • Author(s)
      A.Yamakata
    • Journal Title

      Journal of Physical Chemistry B 110(印刷中)

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-14205121

  • [Journal Article] 時間分解赤外分光でみた表面反応ダイナミクス2006
    • Author(s)
      山方 啓
    • Journal Title

      触媒 24

      Pages: 334-340

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-14205121

  • [Journal Article] Laser-Induced Potential Jump at The Electrochemical Interface Probed by Picosecond Time-Resolved Surface-Enhanced Infrared Absorption Spectroscopy2006
    • Author(s)
      Akira Yamakata
    • Journal Title

      J. Phys. Chem. B 110

      Pages: 6423-6427

    • Data Source
      KAKENHI-PROJECT-17750117

  • [Journal Article] Laser-Induced Potential Jump at the Electrochemical Interface Probed by Picosecond Time-Resolved Surface-Enhanced Infrared Absorption Spectroscopy2006
    • Author(s)
      A. Yamakata, T. Uchida, J. Kubota, M. Osawa
    • Journal Title

      J. Phys. Chem. B 110

      Pages: 6423-6427

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-18350038

  • [Journal Article] 分子はどうやって活性点にたどり着くのか?2006
    • Author(s)
      山方 啓
    • Journal Title

      触媒 48

      Pages: 611-611

    • NAID

      10018651290

    • Data Source
      KAKENHI-PROJECT-17750117

  • [Journal Article] 分子はどうやって活性点にたどり着くのか?2006
    • Author(s)
      山方 啓
    • Journal Title

      触媒 48

      Pages: 611-611

    • NAID

      10018651290

    • Data Source
      KAKENHI-PROJECT-18041001

  • [Journal Article] Laser-Induced Potential Jump at The Electrochemical Interface Probed by Picosecond Time-Resolved Surface-Enhanced Infrared Absorption Spectroscopy2006
    • Author(s)
      Akira Yamakata
    • Journal Title

      J. Phys. Chem. B 110

      Pages: 6423-6427

    • Data Source
      KAKENHI-PROJECT-18041001

  • [Journal Article] Laser-Induced Potential Jump at The Electrochemical Interface Probed by Picosecond Time-Resolved Surface-Enhanced Infrared Absorption Spectroscopy2006
    • Author(s)
      Akira Yamakata
    • Journal Title

      J.Phys.Chem.B(Letter) (In Press)

    • Data Source
      KAKENHI-PROJECT-17750117

  • [Journal Article] Potential Oscillations in Galvanostatic Electrooxidation of Formic Acid on Platinum : A Time-Resolved Surface-Enhanced Infrared Study2005
    • Author(s)
      G.Sameske, A.Miki, S.Ye, A.Yamakata, Y.Mukouyama, H.Okamoto, M.Osawa
    • Journal Title

      J.Phys.Chem.B 109

      Pages: 23509-23516

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-14205121

  • [Journal Article] Time-resolved IR absorption study on solid surfaces (in Japanese)2005
    • Author(s)
      A.Yamakata, M.Osawa
    • Journal Title

      Shokubai 47

      Pages: 334-340

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-14205121

  • [Journal Article] Time-resolved infrared absorption study of photochemical reactions over metal oxides2005
    • Author(s)
      Akira Yamakata
    • Journal Title

      TOPICS IN CATALYSIS 35

      Pages: 211-216

    • Data Source
      KAKENHI-PROJECT-17750117

  • [Journal Article] 時間分解赤外分光法でみた表面反応ダイナミクス2005
    • Author(s)
      山方 啓
    • Journal Title

      触媒 47

      Pages: 334-340

    • NAID

      10016647926

    • Data Source
      KAKENHI-PROJECT-17750117

  • [Journal Article] Effect of annealing temperature on back electron transfer and distribution of deep trap sites in dye-sensitized TiO_2, studied by time-resolved infrared spectroscopy2004
    • Author(s)
      Kan Takeshita, Yutaka Sasaki, Masahiro Kobashi, Yuki Tanaka, Shuichi Maeda, Akira Yamakata, Taka-aki Ishibashi, Hiroshi Onishi
    • Journal Title

      The Journal of Physical Chemistry B 108

      Pages: 2963-2969

    • Data Source
      KAKENHI-PROJECT-15655077

  • [Journal Article] Adsorbed structures of 4,4'-bipyridine on Cu(111) in acid studied by STM and IR
    • Author(s)
      Y.-X.Diao, M.-J.Han, L.-J.Wan, K.Itaya, T.Uchida, H.Miyake, A.Yamakata, M.Osawa
    • Journal Title

      Langmuir (accepted)

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-14205121

  • [Patent] 構造物及びその製造方法2018
    • Inventor(s)
      山方啓
    • Industrial Property Rights Holder
      山方啓
    • Industrial Property Rights Type
      特許
    • Filing Date
      2018
    • Overseas
    • Data Source
      KAKENHI-PROJECT-16H04188

  • [Patent] 構造物及びその製造方法2018
    • Inventor(s)
      山方啓
    • Industrial Property Rights Holder
      山方啓
    • Industrial Property Rights Type
      特許
    • Filing Date
      2018
    • Overseas
    • Data Source
      KAKENHI-PUBLICLY-17H05491

  • [Patent] 構造物及びその製造方法2018
    • Inventor(s)
      山方啓
    • Industrial Property Rights Holder
      山方啓
    • Industrial Property Rights Type
      特許
    • Filing Date
      2018
    • Overseas
    • Data Source
      KAKENHI-PUBLICLY-16H00852

  • [Presentation] H2O分解反応に有効に作用できるSr-Nb混合酸化物光触媒の検討2022
    • Author(s)
      鷲頭直樹, 山方啓, 酒多喜久
    • Organizer
      第129回触媒討論会
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] H2O分解反応に有効に作用できるSr-Nb混合酸化物光触媒の検討2022
    • Author(s)
      鷲頭直樹, 山方啓, 酒多喜久
    • Organizer
      第129回触媒討論会
    • Data Source
      KAKENHI-PLANNED-20H05838

  • [Presentation] 高性能光触媒の実現を目指した反応機構の解明2022
    • Author(s)
      山方啓
    • Organizer
      光化学協会応用講座2021－社会実装が進む光触媒：基礎から人工光合成、新型コロナ対応まで－
    • Invited
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] H2O分解反応に対する特性向上を目指したLa2Ti2O7光触媒の調製2022
    • Author(s)
      酒井海渡, 山方啓, 酒多喜久
    • Organizer
      第129回触媒討論会
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] 広帯域時間分解分光による動的エキシトン時間発展の追跡2022
    • Author(s)
      山方啓
    • Organizer
      科研費・学術変革領域研究(A) 「動的エキシトンの学理構築と機能開拓」 第4回領域会議
    • Invited
    • Data Source
      KAKENHI-PLANNED-20H05838

  • [Presentation] 極微細なPtナノクラスター助触媒担持による窒化炭素光触媒の水素生成能の高活性化2022
    • Author(s)
      平山大祐, 川地正将, 矢崎大地, 川脇徳久, 加藤康作, 山方啓, 吉川聡一, 山添誠司, 根岸雄一
    • Organizer
      日本化学会 第102春季年会(2022)
    • Data Source
      KAKENHI-PLANNED-20H05838

  • [Presentation] C3N4へのプラズマ表面改質によるRuRu超分子光触媒と複合化したCO2還元反応における耐久性向上2022
    • Author(s)
      榊原教貴, 静野充彦, 金澤知器, 山方啓, 野澤俊介, 伊藤剛仁, 寺嶋和夫, 前田和彦, 石谷治
    • Organizer
      日本化学会 第102春季年会(2022)
    • Data Source
      KAKENHI-PLANNED-20H05838

  • [Presentation] BaTi4O9光触媒のH2O分解反応特性に対するMgイオン添加効果2022
    • Author(s)
      原田隼志, 山方啓, 酒多喜久
    • Organizer
      第129回触媒討論会
    • Data Source
      KAKENHI-PLANNED-20H05838

  • [Presentation] 高性能光触媒の実現を目指した反応機構の解明2022
    • Author(s)
      山方啓
    • Organizer
      光化学協会応用講座2021－社会実装が進む光触媒：基礎から人工光合成、新型コロナ対応まで－
    • Invited
    • Data Source
      KAKENHI-PLANNED-20H05838

  • [Presentation] BiVO4へのボールミル処理効果2022
    • Author(s)
      宮崎健志郎, 奥野和哉, 加藤康作, 山方啓, 熊谷啓, 加藤英樹
    • Organizer
      日本化学会 第102春季年会(2022)
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] BaTi4O9光触媒のH2O分解反応特性に対するMgイオン添加効果2022
    • Author(s)
      原田隼志, 山方啓, 酒多喜久
    • Organizer
      第129回触媒討論会
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] H2O分解反応に対する特性向上を目指したLa2Ti2O7光触媒の調製2022
    • Author(s)
      酒井海渡, 山方啓, 酒多喜久
    • Organizer
      第129回触媒討論会
    • Data Source
      KAKENHI-PLANNED-20H05838

  • [Presentation] アナターゼ酸化チタン光触媒活性と比表面積及びキャリア寿命の関係に関する定量的研究2022
    • Author(s)
      浪花晋平, 加藤康作, 山方啓, 山本旭, 吉田寿雄
    • Organizer
      第129回触媒討論会
    • Data Source
      KAKENHI-PLANNED-20H05838

  • [Presentation] C3N4へのプラズマ表面改質によるRuRu超分子光触媒と複合化したCO2還元反応における耐久性向上2022
    • Author(s)
      榊原教貴, 静野充彦, 金澤知器, 山方啓, 野澤俊介, 伊藤剛仁, 寺嶋和夫, 前田和彦, 石谷治
    • Organizer
      日本化学会 第102春季年会(2022)
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] 光触媒の磁場中キャリアダイナミクスの過渡吸収分光計測2022
    • Author(s)
      加藤康作, 山方啓
    • Organizer
      日本化学会 第102春季年会(2022)
    • Data Source
      KAKENHI-PLANNED-20H05838

  • [Presentation] BiVO4へのボールミル処理効果2022
    • Author(s)
      宮崎健志郎, 奥野和哉, 加藤康作, 山方啓, 熊谷啓, 加藤英樹
    • Organizer
      日本化学会 第102春季年会(2022)
    • Data Source
      KAKENHI-PLANNED-20H05838

  • [Presentation] ルチル型TiO2への窒素/フッ素共ドープによる可視光応答型光触媒の創製2022
    • Author(s)
      三好亮暢, Junie Jhon M. Vequizo, 桑原彰秀, 西岡駿太, 山方啓, 前田和彦
    • Organizer
      第129回触媒討論会
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] 極微細なPtナノクラスター助触媒担持による窒化炭素光触媒の水素生成能の高活性化2022
    • Author(s)
      平山大祐, 川地正将, 矢崎大地, 川脇徳久, 加藤康作, 山方啓, 吉川聡一, 山添誠司, 根岸雄一
    • Organizer
      日本化学会 第102春季年会(2022)
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] 光触媒の磁場中キャリアダイナミクスの過渡吸収分光計測2022
    • Author(s)
      加藤康作, 山方啓
    • Organizer
      日本化学会 第102春季年会(2022)
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] ルチル型TiO2への窒素/フッ素共ドープによる可視光応答型光触媒の創製2022
    • Author(s)
      三好亮暢, Junie Jhon M. Vequizo, 桑原彰秀, 西岡駿太, 山方啓, 前田和彦
    • Organizer
      第129回触媒討論会
    • Data Source
      KAKENHI-PLANNED-20H05838

  • [Presentation] アナターゼ酸化チタン光触媒活性と比表面積及びキャリア寿命の関係に関する定量的研究2022
    • Author(s)
      浪花晋平, 加藤康作, 山方啓, 山本旭, 吉田寿雄
    • Organizer
      第129回触媒討論会
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] 白金ナノクラスター助触媒による光触媒水素生成反応の高活性化2022
    • Author(s)
      川脇徳久, 川地正将, 矢崎大地, 平山大祐, 加藤康作, 吉川聡一, 山添誠司, 山方啓, 根岸雄一
    • Organizer
      第129回触媒討論会
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] 白金ナノクラスター助触媒による光触媒水素生成反応の高活性化2022
    • Author(s)
      川脇徳久, 川地正将, 矢崎大地, 平山大祐, 加藤康作, 吉川聡一, 山添誠司, 山方啓, 根岸雄一
    • Organizer
      第129回触媒討論会
    • Data Source
      KAKENHI-PLANNED-20H05838

  • [Presentation] 酸フッ化物Pb2Ti2O5.4F1.2へのアルカリ処理と光触媒活性への影響2021
    • Author(s)
      若山晴輝, 平山直樹, 中田博子, 加藤康作, 山方啓, 岡研吾 , 前田和彦
    • Organizer
      日本化学会第100春季年会2020
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] 時間分解分光計測を利用した光触媒の高活性化因子の解明2021
    • Author(s)
      山方啓
    • Organizer
      2021年度日本表面真空学会中部支部研究会「金属酸化物表面の成長・反応・計測」
    • Invited
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] 複合アニオン化合物の光励起ダイナミクス2021
    • Author(s)
      山方啓
    • Organizer
      科研費・新学術領域研究「複合アニオン化合物の創製と新機能」 領域会議
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] CrOx系複合助触媒の選択的光励起キャリア捕捉能にもとづく光触媒水素生成の促進2021
    • Author(s)
      小谷哲, 小川幹太, 鈴木肇, 冨田修, 加藤康作, 山方啓, 野澤俊介, 坂本良太, 阿部竜
    • Organizer
      第40回光がかかわる触媒化学シンポジウム
    • Data Source
      KAKENHI-PLANNED-20H05838

  • [Presentation] Development of novel transient absorption spectroscopy and reaction dynamics for highly efficient photocatalysis2021
    • Author(s)
      Akira Yamakata
    • Organizer
      2021年光化学討論会
    • Invited
    • Data Source
      KAKENHI-PLANNED-20H05838

  • [Presentation] 半導体光触媒を用いた水の酸化反応を促進するCoAlOx複合酸化物助触媒の開発2021
    • Author(s)
      金澤知器, 内山智貴, 野澤俊介, 山方啓 , 前田和彦
    • Organizer
      日本化学会第100春季年会2020
    • Data Source
      KAKENHI-PUBLICLY-19H04708

  • [Presentation] 酸フッ化物Pb2Ti2O5.4F1.2へのアルカリ処理と光触媒活性への影響2021
    • Author(s)
      若山晴輝, 平山直樹, 中田博子, 加藤康作, 山方啓, 岡研吾 , 前田和彦
    • Organizer
      日本化学会第100春季年会2020
    • Data Source
      KAKENHI-PLANNED-20H05838

  • [Presentation] フラックス法で合成したBaTaO2Nの光触媒活性と反応条件の検討2021
    • Author(s)
      久富隆史, Zheng Wang, Ying Luo, Junie Jhon M. Vequizo, 鈴木清香, 山方啓, 高田剛, 手嶋勝弥 , 堂免一成
    • Organizer
      第127回触媒討論会
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] 1nm程度のPtクラスター助触媒担持による可視光応答水分解光触媒g-C3N4の高活性化2021
    • Author(s)
      矢崎大地, 川地正将, 平山大祐, 川脇徳久, 加藤康作, 山方啓, 吉川聡一, 山添誠司, 根岸雄一
    • Organizer
      第40回光がかかわる触媒化学シンポジウム
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] 広帯域時間分解分光による無機・有機材料の光励起ダイナミクス2021
    • Author(s)
      山方啓, 加藤康作
    • Organizer
      2021年光化学討論会
    • Data Source
      KAKENHI-PLANNED-20H05838

  • [Presentation] 酸窒化物光触媒のZスキーム水分解利用のための助触媒検討2021
    • Author(s)
      森下直人, 熊谷啓, 加藤康作, 山方啓 , 加藤英樹
    • Organizer
      第127回触媒討論会
    • Data Source
      KAKENHI-PUBLICLY-19H04708

  • [Presentation] BaTi4O9光触媒のH2O分解反応に対する金属イオン添加効果2021
    • Author(s)
      原田隼志, 山方啓, 酒多喜久
    • Organizer
      第128回触媒討論会
    • Data Source
      KAKENHI-PLANNED-20H05838

  • [Presentation] 広帯域時間分解分光による無機・有機材料の光励起ダイナミクス2021
    • Author(s)
      山方啓, 加藤康作
    • Organizer
      2021年光化学討論会
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] トンネル構造を有するNa2Ti6O13のH2O分解反応に対する光触媒活性2021
    • Author(s)
      海野優樹, 山方啓 , 酒多喜久
    • Organizer
      第127回触媒討論会
    • Data Source
      KAKENHI-PUBLICLY-19H04708

  • [Presentation] 欠陥に強い可視光応答型光触媒材料の設計指針2021
    • Author(s)
      山方啓, 加藤康作, 小川貴史, 桑原彰秀, 阿部竜, 陰山洋
    • Organizer
      第15回分子科学討論会
    • Data Source
      KAKENHI-PLANNED-20H05838

  • [Presentation] Charge Carrier Dynamics at the Heterojunctions Studied by Transient Absorption Spectroscopy2021
    • Author(s)
      Akira Yamakata, Kosaku Kato
    • Organizer
      The 11th International Conference on Flexible and Printed Electronics (ICFPE) 2021
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PLANNED-20H05838

  • [Presentation] Charge carrier dynamics at the defects on bismuth oxyhalide photocatalysts2021
    • Author(s)
      Akira Yamakata, Kosaku Kato, Takafumi Ogawa, Kanta Ogawa, Akihide Kuwabara, Ryu Abe, Hiroshi Kageyama
    • Organizer
      Pacifichem 2021
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] H2O分解反応に対する特性向上を目指したLa2Ti2O7光触媒の調製2021
    • Author(s)
      酒井海渡, 山方啓, 酒多喜久
    • Organizer
      第128回触媒討論会
    • Data Source
      KAKENHI-PLANNED-20H05838

  • [Presentation] サイズ制御されたPtナノクラスター助触媒担持によるg-C3N4の高活性化2021
    • Author(s)
      川地正将, 矢崎大地, 平山大祐, 川脇徳久, 加藤康作, 山方啓, 吉川聡一, 山添誠司, 根岸雄一
    • Organizer
      第128回触媒討論会
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] Enhancement of visible-light photocatalytic activity of rutile TiO2 through nitrogen/fluorine codoping2021
    • Author(s)
      Akinobu Miyoshi, Junie Jhon M. Vequizo, Shunta Nishioka, Yuma Kato, Muneaki Yamamoto, Shunsuke Yamashita, Toshiyuki Yokoi, Shunsuke Nozawa, Akira Yamakata, Tomoko Yoshida, Koji Kimoto, Kazuhiko Maeda
    • Organizer
      Pacifichem 2021
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] Ga2O3の結晶相転移がその光触媒特性へ与える影響2021
    • Author(s)
      古谷直大, 山方啓 , 酒多喜久
    • Organizer
      第127回触媒討論会
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] H2O分解反応に対する特性向上を目指したLa2Ti2O7光触媒の調製2021
    • Author(s)
      酒井海渡, 山方啓, 酒多喜久
    • Organizer
      第128回触媒討論会
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] 広帯域過渡吸収分光法による光励起ダイナミクスの観測2021
    • Author(s)
      加藤康作 , 山方啓
    • Organizer
      第2回動的エキシトン若手セミナー
    • Invited
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] 半導体光触媒粒子中の欠陥が及ぼす光励起キャリアの再結合促進と抑制効果2021
    • Author(s)
      山方啓
    • Organizer
      光機能材料研究会 第81回講演会 「光触媒材料の設計開発と光触媒反応解析の最新動向」
    • Invited
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] FeOx助触媒中のFeIII/IIサイクルを介したZスキーム水分解用レドックスの還元促進2021
    • Author(s)
      室伏克哉, 小川幹太, 鈴木肇, 坂本良太, 冨田修, 加藤康作, 山方啓, 佐伯昭紀, 阿部竜
    • Organizer
      第128回触媒討論会
    • Data Source
      KAKENHI-PLANNED-20H05838

  • [Presentation] 複数の結晶相で構成されたGa2O3光触媒のH2O分解反応に対する特性2021
    • Author(s)
      古谷直大, 山方啓, 酒多喜久
    • Organizer
      第128回触媒討論会
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] フラックス法で合成したBaTaO2Nの光触媒活性と反応条件の検討2021
    • Author(s)
      久富隆史, Zheng Wang, Ying Luo, Junie Jhon M. Vequizo, 鈴木清香, 山方啓, 高田剛, 手嶋勝弥 , 堂免一成
    • Organizer
      第127回触媒討論会
    • Data Source
      KAKENHI-PLANNED-20H05838

  • [Presentation] 複合アニオン化合物の光励起ダイナミクス2021
    • Author(s)
      山方啓
    • Organizer
      科研費・新学術領域研究「複合アニオン化合物の創製と新機能」 領域会議
    • Data Source
      KAKENHI-PUBLICLY-19H04708

  • [Presentation] Behavior of Photocarriers for the Remarkable Water Splitting Photocatalysts2021
    • Author(s)
      Akira Yamakata, Kosaku Kato
    • Organizer
      The 11th Asian Photochemistry Conference (APC 2021)
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] 広帯域時間分解分光による動的エキシトン時間発展の追跡2021
    • Author(s)
      山方啓
    • Organizer
      科研費・学術変革領域研究(A) 「動的エキシトン」 公募説明会・Kick‐off領域会議
    • Invited
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] 広帯域過渡吸収分光法による光励起ダイナミクスの観測2021
    • Author(s)
      加藤康作 , 山方啓
    • Organizer
      第2回動的エキシトン若手セミナー
    • Invited
    • Data Source
      KAKENHI-PUBLICLY-19H04708

  • [Presentation] Enhancement of visible-light photocatalytic activity of rutile TiO2 through nitrogen/fluorine codoping2021
    • Author(s)
      Akinobu Miyoshi, Junie Jhon M. Vequizo, Shunta Nishioka, Yuma Kato, Muneaki Yamamoto, Shunsuke Yamashita, Toshiyuki Yokoi, Shunsuke Nozawa, Akira Yamakata, Tomoko Yoshida, Koji Kimoto, Kazuhiko Maeda
    • Organizer
      Pacifichem 2021
    • Int'l Joint Research
    • Data Source
      KAKENHI-PLANNED-20H05838

  • [Presentation] 光触媒粉末のキャリアダイナミクスにおける欠陥の影響2021
    • Author(s)
      加藤康作, 山方啓
    • Organizer
      2021年光化学討論会
    • Data Source
      KAKENHI-PLANNED-20H05838

  • [Presentation] サイズ制御されたPtナノクラスター助触媒担持によるg-C3N4の高活性化2021
    • Author(s)
      川地正将, 矢崎大地, 平山大祐, 川脇徳久, 加藤康作, 山方啓, 吉川聡一, 山添誠司, 根岸雄一
    • Organizer
      第128回触媒討論会
    • Data Source
      KAKENHI-PLANNED-20H05838

  • [Presentation] TiO2で修飾した RuRe二核錯体/C3N4ハイブリッド光触媒によるCO2還元反応2021
    • Author(s)
      静野充彦, 加藤康作, 山方啓, 石谷治, 前田和彦
    • Organizer
      第128回触媒討論会
    • Data Source
      KAKENHI-PLANNED-20H05838

  • [Presentation] トンネル構造を有するNa2Ti6O13光触媒の調製とH2O分解反応に対する特性2021
    • Author(s)
      海野優樹, 山方啓, 酒多喜久
    • Organizer
      第128回触媒討論会
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] Core-shell Double Doping for the Remarkable Photocatalytic Water Splitting on Ga2O32021
    • Author(s)
      Akira Yamakata, Junie Jhon M. Vequizo, Kosaku Kato, Yoshihisa Sakata
    • Organizer
      Light Energy Conversion with Metal Halide Perovskites, Semiconductor Nanostructures, and Inorganic/Organic Hybrid Materials symposium at 239th Meeting of the Electrochemical Society
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] WO3光触媒のキャリア再結合に対する酸素欠陥の影響2021
    • Author(s)
      加藤康作, 上村洋平, 朝倉清高, 山方啓
    • Organizer
      第128回触媒討論会
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] 広帯域時間分解分光による動的エキシトン時間発展の追跡2021
    • Author(s)
      山方啓
    • Organizer
      科研費・学術変革領域研究(A) 「動的エキシトン」 公募説明会・Kick‐off領域会議
    • Invited
    • Data Source
      KAKENHI-PLANNED-20H05838

  • [Presentation] 時間分解分光計測を利用した光触媒の高活性化因子の解明2021
    • Author(s)
      山方啓
    • Organizer
      2021年度日本表面真空学会中部支部研究会「金属酸化物表面の成長・反応・計測」
    • Invited
    • Data Source
      KAKENHI-PLANNED-20H05838

  • [Presentation] 広帯域過渡吸収分光法による光励起ダイナミクスの観測2021
    • Author(s)
      加藤康作 , 山方啓
    • Organizer
      第2回動的エキシトン若手セミナー
    • Invited
    • Data Source
      KAKENHI-PLANNED-20H05838

  • [Presentation] フラックス法で合成したBaTaO2Nの光触媒活性と反応条件の検討2021
    • Author(s)
      久富隆史, Zheng Wang, Ying Luo, Junie Jhon M. Vequizo, 鈴木清香, 山方啓, 高田剛, 手嶋勝弥 , 堂免一成
    • Organizer
      第127回触媒討論会
    • Data Source
      KAKENHI-PUBLICLY-19H04708

  • [Presentation] H2O分解反応に有効に作用できるNa2Ti6O13光触媒の調製2021
    • Author(s)
      海野優樹, 山方啓, 酒多喜久
    • Organizer
      第40回光がかかわる触媒化学シンポジウム
    • Data Source
      KAKENHI-PLANNED-20H05838

  • [Presentation] 極微細なPtクラスター助触媒による水分解光触媒の高活性化とそのメカニズム解明2021
    • Author(s)
      矢崎大地, 川地正将, 平山大祐, 川脇徳久, 加藤康作, 山方啓, 吉川聡一, 山添誠司, 根岸雄一
    • Organizer
      第15回分子科学討論会
    • Data Source
      KAKENHI-PLANNED-20H05838

  • [Presentation] 複数の結晶相で構成されたGa2O3光触媒のH2O分解反応に対する特性2021
    • Author(s)
      古谷直大, 山方啓, 酒多喜久
    • Organizer
      第128回触媒討論会
    • Data Source
      KAKENHI-PLANNED-20H05838

  • [Presentation] 太陽光を使って水から水素を製造できる光触媒の研究2021
    • Author(s)
      山方啓
    • Organizer
      2021年度南山大学・豊田工業大学連携講演会
    • Invited
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] Charge carrier dynamics at the defects on bismuth oxyhalide photocatalysts2021
    • Author(s)
      Akira Yamakata, Kosaku Kato, Takafumi Ogawa, Kanta Ogawa, Akihide Kuwabara, Ryu Abe, Hiroshi Kageyama
    • Organizer
      Pacifichem 2021
    • Int'l Joint Research
    • Data Source
      KAKENHI-PLANNED-20H05838

  • [Presentation] Unraveling the impact of well-dispersed Pt nanoparticles on BaTaO2N with high photocatalytic H2 production based on photocarriers’ dynamics2021
    • Author(s)
      Junie Jhon M. Vequizo, Kosaku Kato, Takashi Hisatomi, Zheng Wang, Ying Luo, Tsuyoshi Takata, Akira Yamakata, Katsuya Teshima, Kazunari Domen
    • Organizer
      Pacifichem 2021
    • Int'l Joint Research
    • Data Source
      KAKENHI-PLANNED-20H05838

  • [Presentation] 酸フッ化物Pb2Ti2O5.4F1.2へのアルカリ処理と光触媒活性への影響2021
    • Author(s)
      若山晴輝, 平山直樹, 中田博子, 加藤康作, 山方啓, 岡研吾 , 前田和彦
    • Organizer
      日本化学会第100春季年会2020
    • Data Source
      KAKENHI-PUBLICLY-19H04708

  • [Presentation] トンネル構造を有するNa2Ti6O13のH2O分解反応に対する光触媒活性2021
    • Author(s)
      海野優樹, 山方啓 , 酒多喜久
    • Organizer
      第127回触媒討論会
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] 半導体光触媒粒子中の欠陥が及ぼす光励起キャリアの再結合促進と抑制効果2021
    • Author(s)
      山方啓
    • Organizer
      光機能材料研究会 第81回講演会 「光触媒材料の設計開発と光触媒反応解析の最新動向」
    • Invited
    • Data Source
      KAKENHI-PUBLICLY-19H04708

  • [Presentation] 極微細なPtクラスター助触媒による水分解光触媒の高活性化とそのメカニズム解明2021
    • Author(s)
      矢崎大地, 川地正将, 平山大祐, 川脇徳久, 加藤康作, 山方啓, 吉川聡一, 山添誠司, 根岸雄一
    • Organizer
      第15回分子科学討論会
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] Ga2O3の結晶相転移がその光触媒特性へ与える影響2021
    • Author(s)
      古谷直大, 山方啓 , 酒多喜久
    • Organizer
      第127回触媒討論会
    • Data Source
      KAKENHI-PLANNED-20H05838

  • [Presentation] 1nm程度のPtクラスター助触媒担持による可視光応答水分解光触媒g-C3N4の高活性化2021
    • Author(s)
      矢崎大地, 川地正将, 平山大祐, 川脇徳久, 加藤康作, 山方啓, 吉川聡一, 山添誠司, 根岸雄一
    • Organizer
      第40回光がかかわる触媒化学シンポジウム
    • Data Source
      KAKENHI-PLANNED-20H05838

  • [Presentation] Pt助触媒が高分散担持されたBaTaO2Nによる高効率水素生成反応2021
    • Author(s)
      久富隆史, Zheng Wang, Ying Luo, Junie Jhon M. Vequizo, 鈴木清香, 山方啓, 高田剛, 手嶋勝弥, 堂免一成
    • Organizer
      第40回光がかかわる触媒化学シンポジウム
    • Data Source
      KAKENHI-PLANNED-20H05838

  • [Presentation] Development of novel transient absorption spectroscopy and reaction dynamics for highly efficient photocatalysis2021
    • Author(s)
      Akira Yamakata
    • Organizer
      2021年光化学討論会
    • Invited
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] 助触媒担持によるPb2Ti2O5.4F1.2光触媒の水素生成活性の向上2021
    • Author(s)
      相原賢太, 加藤康作, 内山智貴, 金澤知器, 野澤俊介, 岡研吾, 山方啓, 内本喜晴, 前田和彦
    • Organizer
      第128回触媒討論会
    • Data Source
      KAKENHI-PLANNED-20H05838

  • [Presentation] Unraveling the impact of well-dispersed Pt nanoparticles on BaTaO2N with high photocatalytic H2 production based on photocarriers’ dynamics2021
    • Author(s)
      Junie Jhon M. Vequizo, Kosaku Kato, Takashi Hisatomi, Zheng Wang, Ying Luo, Tsuyoshi Takata, Akira Yamakata, Katsuya Teshima, Kazunari Domen
    • Organizer
      Pacifichem 2021
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] 太陽光を使って水から水素を製造できる光触媒の研究2021
    • Author(s)
      山方啓
    • Organizer
      2021年度南山大学・豊田工業大学連携講演会
    • Invited
    • Data Source
      KAKENHI-PLANNED-20H05838

  • [Presentation] Revealing the dynamics of photocarriers of BaTaO2N with high water oxidation activity produced by nitriding a perovskite-type oxide precursor2021
    • Author(s)
      Junie Jhon M. Vequizo, 久富隆史, 加藤康作, 有賀航大, 高田剛, 山方啓, 堂免一成
    • Organizer
      第128回触媒討論会
    • Data Source
      KAKENHI-PLANNED-20H05838

  • [Presentation] Zスキーム系の拡張に向けた酸窒化物光触媒への助触媒検討2021
    • Author(s)
      森下直人, 小林亮, 加藤康作, 山方啓, 熊谷啓, 加藤英樹
    • Organizer
      第40回光がかかわる触媒化学シンポジウム
    • Data Source
      KAKENHI-PLANNED-20H05838

  • [Presentation] 半導体光触媒粒子中の欠陥が及ぼす光励起キャリアの再結合促進と抑制効果2021
    • Author(s)
      山方啓
    • Organizer
      光機能材料研究会 第81回講演会 「光触媒材料の設計開発と光触媒反応解析の最新動向」
    • Invited
    • Data Source
      KAKENHI-PLANNED-20H05838

  • [Presentation] FeOx助触媒中のFeIII/IIサイクルを介したZスキーム水分解用レドックスの還元促進2021
    • Author(s)
      室伏克哉, 小川幹太, 鈴木肇, 坂本良太, 冨田修, 加藤康作, 山方啓, 佐伯昭紀, 阿部竜
    • Organizer
      第128回触媒討論会
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] CrOx系複合助触媒の選択的光励起キャリア捕捉能にもとづく光触媒水素生成の促進2021
    • Author(s)
      小谷哲, 小川幹太, 鈴木肇, 冨田修, 加藤康作, 山方啓, 野澤俊介, 坂本良太, 阿部竜
    • Organizer
      第40回光がかかわる触媒化学シンポジウム
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] トンネル構造を有するNa2Ti6O13のH2O分解反応に対する光触媒活性2021
    • Author(s)
      海野優樹, 山方啓 , 酒多喜久
    • Organizer
      第127回触媒討論会
    • Data Source
      KAKENHI-PLANNED-20H05838

  • [Presentation] Pt助触媒が高分散担持されたBaTaO2Nによる高効率水素生成反応2021
    • Author(s)
      久富隆史, Zheng Wang, Ying Luo, Junie Jhon M. Vequizo, 鈴木清香, 山方啓, 高田剛, 手嶋勝弥, 堂免一成
    • Organizer
      第40回光がかかわる触媒化学シンポジウム
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] Behavior of Photocarriers for the Remarkable Water Splitting Photocatalysts2021
    • Author(s)
      Akira Yamakata, Kosaku Kato
    • Organizer
      The 11th Asian Photochemistry Conference (APC 2021)
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PLANNED-20H05838

  • [Presentation] TiO2で修飾した RuRe二核錯体/C3N4ハイブリッド光触媒によるCO2還元反応2021
    • Author(s)
      静野充彦, 加藤康作, 山方啓, 石谷治, 前田和彦
    • Organizer
      第128回触媒討論会
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] Time-resolved spectroscopy of defect-induced effects on photocarrier dynamics in powder photocatalysts2021
    • Author(s)
      Kosaku Kato, Shoya Tsuboi, Akira Yamakata
    • Organizer
      Pacifichem 2021
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] Time-resolved spectroscopy of defect-induced effects on photocarrier dynamics in powder photocatalysts2021
    • Author(s)
      Kosaku Kato, Shoya Tsuboi, Akira Yamakata
    • Organizer
      Pacifichem 2021
    • Int'l Joint Research
    • Data Source
      KAKENHI-PLANNED-20H05838

  • [Presentation] 酸窒化物光触媒のZスキーム水分解利用のための助触媒検討2021
    • Author(s)
      森下直人, 熊谷啓, 加藤康作, 山方啓 , 加藤英樹
    • Organizer
      第127回触媒討論会
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] Visible light Z-scheme water splitting using nitrogen/fluorine codoped rutile TiO2 as O2 evolution photocatalyst2021
    • Author(s)
      Akinobu Miyoshi, Junie Jhon M Vequizo, Shunta Nishioka, Shunsuke Yamashita, Shunsuke Nozawa, Akihide Kuwabara, Akira Yamakata, Koji Kimoto , Kazuhiko Maeda
    • Organizer
      日本化学会第100春季年会2020
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] WO3光触媒のキャリア再結合に対する酸素欠陥の影響2021
    • Author(s)
      加藤康作, 上村洋平, 朝倉清高, 山方啓
    • Organizer
      第128回触媒討論会
    • Data Source
      KAKENHI-PLANNED-20H05838

  • [Presentation] 広帯域時間分解分光による動的エキシトン時間発展の追跡2021
    • Author(s)
      山方啓
    • Organizer
      科研費・学術変革領域研究(A) 「動的エキシトン」 公募説明会・Kick‐off領域会議
    • Invited
    • Data Source
      KAKENHI-PUBLICLY-19H04708

  • [Presentation] BaTi4O9光触媒のH2O分解反応に対する金属イオン添加効果2021
    • Author(s)
      原田隼志, 山方啓, 酒多喜久
    • Organizer
      第128回触媒討論会
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] Visible light Z-scheme water splitting using nitrogen/fluorine codoped rutile TiO2 as O2 evolution photocatalyst2021
    • Author(s)
      Akinobu Miyoshi, Junie Jhon M Vequizo, Shunta Nishioka, Shunsuke Yamashita, Shunsuke Nozawa, Akihide Kuwabara, Akira Yamakata, Koji Kimoto , Kazuhiko Maeda
    • Organizer
      日本化学会第100春季年会2020
    • Data Source
      KAKENHI-PUBLICLY-19H04708

  • [Presentation] 光触媒粉末のキャリアダイナミクスにおける欠陥の影響2021
    • Author(s)
      加藤康作, 山方啓
    • Organizer
      2021年光化学討論会
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] Core-shell Double Doping for the Remarkable Photocatalytic Water Splitting on Ga2O32021
    • Author(s)
      Akira Yamakata, Junie Jhon M. Vequizo, Kosaku Kato, Yoshihisa Sakata
    • Organizer
      Light Energy Conversion with Metal Halide Perovskites, Semiconductor Nanostructures, and Inorganic/Organic Hybrid Materials symposium at 239th Meeting of the Electrochemical Society
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PLANNED-20H05838

  • [Presentation] Visible light Z-scheme water splitting using nitrogen/fluorine codoped rutile TiO2 as O2 evolution photocatalyst2021
    • Author(s)
      Akinobu Miyoshi, Junie Jhon M Vequizo, Shunta Nishioka, Shunsuke Yamashita, Shunsuke Nozawa, Akihide Kuwabara, Akira Yamakata, Koji Kimoto , Kazuhiko Maeda
    • Organizer
      日本化学会第100春季年会2020
    • Data Source
      KAKENHI-PLANNED-20H05838

  • [Presentation] 助触媒担持によるPb2Ti2O5.4F1.2光触媒の水素生成活性の向上2021
    • Author(s)
      相原賢太, 加藤康作, 内山智貴, 金澤知器, 野澤俊介, 岡研吾, 山方啓, 内本喜晴, 前田和彦
    • Organizer
      第128回触媒討論会
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] 酸窒化物光触媒のZスキーム水分解利用のための助触媒検討2021
    • Author(s)
      森下直人, 熊谷啓, 加藤康作, 山方啓 , 加藤英樹
    • Organizer
      第127回触媒討論会
    • Data Source
      KAKENHI-PLANNED-20H05838

  • [Presentation] 半導体光触媒を用いた水の酸化反応を促進するCoAlOx複合酸化物助触媒の開発2021
    • Author(s)
      金澤知器, 内山智貴, 野澤俊介, 山方啓 , 前田和彦
    • Organizer
      日本化学会第100春季年会2020
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] トンネル構造を有するNa2Ti6O13光触媒の調製とH2O分解反応に対する特性2021
    • Author(s)
      海野優樹, 山方啓, 酒多喜久
    • Organizer
      第128回触媒討論会
    • Data Source
      KAKENHI-PLANNED-20H05838

  • [Presentation] Particulate Z-scheme water splitting system with perovskite oxynitride as a visible-light-responsive O2-evolving photocatalyst2021
    • Author(s)
      Hiromu Kumagai, Ryosuke Aoyagi, Naoto Morishita, Makoto Kobayashi, Kosaku Kato, Akira Yamakata, Hideki Kato
    • Organizer
      Pacifichem 2021
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] 広帯域時間分解分光による動的エキシトン時間発展の追跡2021
    • Author(s)
      山方啓
    • Organizer
      科研費・学術変革領域研究(A) 「動的エキシトンの学理構築と機能開拓」 第3回領域会議
    • Invited
    • Data Source
      KAKENHI-PLANNED-20H05838

  • [Presentation] Charge Carrier Dynamics at the Heterojunctions Studied by Transient Absorption Spectroscopy2021
    • Author(s)
      Akira Yamakata, Kosaku Kato
    • Organizer
      The 11th International Conference on Flexible and Printed Electronics (ICFPE) 2021
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] 欠陥に強い可視光応答型光触媒材料の設計指針2021
    • Author(s)
      山方啓, 加藤康作, 小川貴史, 桑原彰秀, 阿部竜, 陰山洋
    • Organizer
      第15回分子科学討論会
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] Ga2O3の結晶相転移がその光触媒特性へ与える影響2021
    • Author(s)
      古谷直大, 山方啓 , 酒多喜久
    • Organizer
      第127回触媒討論会
    • Data Source
      KAKENHI-PUBLICLY-19H04708

  • [Presentation] Revealing the dynamics of photocarriers of BaTaO2N with high water oxidation activity produced by nitriding a perovskite-type oxide precursor2021
    • Author(s)
      Junie Jhon M. Vequizo, 久富隆史, 加藤康作, 有賀航大, 高田剛, 山方啓, 堂免一成
    • Organizer
      第128回触媒討論会
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] 半導体光触媒を用いた水の酸化反応を促進するCoAlOx複合酸化物助触媒の開発2021
    • Author(s)
      金澤知器, 内山智貴, 野澤俊介, 山方啓 , 前田和彦
    • Organizer
      日本化学会第100春季年会2020
    • Data Source
      KAKENHI-PLANNED-20H05838

  • [Presentation] H2O分解反応に有効に作用できるNa2Ti6O13光触媒の調製2021
    • Author(s)
      海野優樹, 山方啓, 酒多喜久
    • Organizer
      第40回光がかかわる触媒化学シンポジウム
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] Particulate Z-scheme water splitting system with perovskite oxynitride as a visible-light-responsive O2-evolving photocatalyst2021
    • Author(s)
      Hiromu Kumagai, Ryosuke Aoyagi, Naoto Morishita, Makoto Kobayashi, Kosaku Kato, Akira Yamakata, Hideki Kato
    • Organizer
      Pacifichem 2021
    • Int'l Joint Research
    • Data Source
      KAKENHI-PLANNED-20H05838

  • [Presentation] Zスキーム系の拡張に向けた酸窒化物光触媒への助触媒検討2021
    • Author(s)
      森下直人, 小林亮, 加藤康作, 山方啓, 熊谷啓, 加藤英樹
    • Organizer
      第40回光がかかわる触媒化学シンポジウム
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] 欠陥準位を制御した光触媒活性の向上2021
    • Author(s)
      山方啓
    • Organizer
      第13回スマートエネルギー技術研究センターシンポジウム
    • Data Source
      KAKENHI-PLANNED-20H05838

  • [Presentation] Optically transparent dispersion of titanium and tin oxide nanoparticle2020
    • Author(s)
      Keito Sano, Kuttassery Fazalurahman, Bunsho Ohtani, Akira Yamakata, Tetsuya Shimada, Tamao Ishida, Hiroshi Tachibana, Haruo Inoue , Shinsuke Takagi
    • Organizer
      2020年web光化学討論会
    • Data Source
      KAKENHI-PUBLICLY-19H04708

  • [Presentation] H2O分解反応に対するNa2Ti6O13の光触媒特性2020
    • Author(s)
      海野優樹, 山方啓 , 酒多喜久
    • Organizer
      第126回触媒討論会
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] 貴金属およびCr種の共担持によるオキシハライド光触媒の水素生成活性向上2020
    • Author(s)
      小谷哲, 小川幹太, 鈴木肇, 冨田修, 野澤俊介, 山方啓, 坂本良太 , 阿部竜
    • Organizer
      第126回触媒討論会
    • Data Source
      KAKENHI-PUBLICLY-19H04708

  • [Presentation] H2O分解反応に対するNa2Ti6O13の光触媒特性2020
    • Author(s)
      海野優樹, 山方啓 , 酒多喜久
    • Organizer
      第126回触媒討論会
    • Data Source
      KAKENHI-PLANNED-20H05838

  • [Presentation] 様々な粉末欠陥が及ぼす光励起キャリアの再結合促進効果と抑制効果2020
    • Author(s)
      山方啓 , 加藤康作
    • Organizer
      2020年web光化学討論会
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] CoAl2O4ナノ粒子を助触媒とした光触媒的な水の酸化反応2020
    • Author(s)
      金澤知器, 内山智貴, 内本喜晴, 山方啓, 野澤俊介 , 前田和彦
    • Organizer
      第126回触媒討論会
    • Data Source
      KAKENHI-PUBLICLY-19H04708

  • [Presentation] 高活性光触媒の光励起ダイナミクス2020
    • Author(s)
      山方啓
    • Organizer
      豊田工業大学 先進触媒開発研究センター 最終年度シンポジウム
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] Ptを担持したTiO2の可視光応答性2020
    • Author(s)
      白木恭平, 井上直洋 , 山方啓
    • Organizer
      第39回光がかかわる触媒化学シンポジウム
    • Data Source
      KAKENHI-PUBLICLY-19H04708

  • [Presentation] SrTiO3粉末の光励起キャリアダイナミクス2020
    • Author(s)
      加藤康作, 姜君哲, 酒多喜久 , 山方啓
    • Organizer
      第39回固体・表面光化学討論会
    • Data Source
      KAKENHI-PLANNED-20H05838

  • [Presentation] Time-Resolved Spectroscopy of Defect-Induced Effects on Photocarrier Dynamics in SrTiO3 Powder2020
    • Author(s)
      Akira Yamakata , Kosaku Kato
    • Organizer
      PRiME 2020
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] CoAl2O4ナノ粒子を助触媒とした光触媒的な水の酸化反応2020
    • Author(s)
      金澤知器, 内山智貴, 内本喜晴, 山方啓, 野澤俊介 , 前田和彦
    • Organizer
      第126回触媒討論会
    • Data Source
      KAKENHI-PLANNED-20H05838

  • [Presentation] トンネル構造を有するチタン混合酸化物光触媒のH2O分解反応に対する特性2020
    • Author(s)
      海野優樹, 平町雄一, 藤森宏高, 山方啓, 酒多喜久
    • Organizer
      第125回触媒討論会
    • Data Source
      KAKENHI-PUBLICLY-17H05491

  • [Presentation] Effect of carrier dynamics on a photocatalytic activity of nitrogen/fluorine codoped rutile TiO2 nanoparticles2020
    • Author(s)
      Akinobu Miyoshi, Kosaku Kato, Toshiyuki Yokoi, Jan J. Wiesfeld, Kiyotaka Nakajima, Akira Yamakata , Kazuhiko Maeda
    • Organizer
      2020年web光化学討論会
    • Data Source
      KAKENHI-PLANNED-20H05838

  • [Presentation] Ptを担持したTiO2の可視光応答性2020
    • Author(s)
      白木恭平, 井上直洋 , 山方啓
    • Organizer
      第39回光がかかわる触媒化学シンポジウム
    • Data Source
      KAKENHI-PLANNED-20H05838

  • [Presentation] トンネル構造を有する酸化物Na2Ti6O13のH2O分解反応に対する光触媒特性2020
    • Author(s)
      海野優樹, 山方啓 , 酒多喜久
    • Organizer
      第39回光がかかわる触媒化学シンポジウム
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] Ga2O3光触媒のバルク状態がその光触媒特性に与える影響2020
    • Author(s)
      古谷直大, 酒多喜久 , 山方啓
    • Organizer
      第39回光がかかわる触媒化学シンポジウム
    • Data Source
      KAKENHI-PLANNED-20H05838

  • [Presentation] Visible light Z-scheme water splitting using nitrogen/fluorine codoped rutile TiO2 as O2 evolution photocatalyst2020
    • Author(s)
      Akinobu Miyoshi, Junie Jhon M. Vequizo, Shunta Nishioka, Shunsuke Yamashita, Shunsuke Nozawa, Akihide Kuwabara, Akira Yamakata, Koji Kimoto, Kazuhiko Maeda
    • Organizer
      日本化学会第100春季年会
    • Data Source
      KAKENHI-PUBLICLY-19H04708

  • [Presentation] 様々な粉末欠陥が及ぼす光励起キャリアの再結合促進効果と抑制効果2020
    • Author(s)
      山方啓 , 加藤康作
    • Organizer
      2020年web光化学討論会
    • Data Source
      KAKENHI-PLANNED-20H05838

  • [Presentation] 粉末欠陥による光励起キャリアの再結合促進効果と抑制効果2020
    • Author(s)
      加藤康作, 姜君哲, 酒多喜久 , 山方啓
    • Organizer
      第126回触媒討論会
    • Data Source
      KAKENHI-PLANNED-20H05838

  • [Presentation] トンネル構造を有する酸化物Na2Ti6O13のH2O分解反応に対する光触媒特性2020
    • Author(s)
      海野優樹, 山方啓 , 酒多喜久
    • Organizer
      第39回光がかかわる触媒化学シンポジウム
    • Data Source
      KAKENHI-PLANNED-20H05838

  • [Presentation] 粉末欠陥による光励起キャリアの再結合促進効果と抑制効果2020
    • Author(s)
      加藤康作, 姜君哲, 酒多喜久 , 山方啓
    • Organizer
      第126回触媒討論会
    • Data Source
      KAKENHI-PUBLICLY-19H04708

  • [Presentation] 半導体光触媒を用いた水の酸化反応を促進するCoAlOx複合酸化物助触媒の開発2020
    • Author(s)
      金澤知器, 内山智貴, 内本喜晴, 野澤俊介, 山方啓, 前田和彦
    • Organizer
      日本化学会第100春季年会
    • Data Source
      KAKENHI-PUBLICLY-19H04708

  • [Presentation] H2O分解反応に対するNa2Ti6O13の光触媒特性2020
    • Author(s)
      海野優樹, 山方啓 , 酒多喜久
    • Organizer
      第126回触媒討論会
    • Data Source
      KAKENHI-PUBLICLY-19H04708

  • [Presentation] 人工光合成を実現する異種接合界面の光励起ダイナミクス2020
    • Author(s)
      山方啓
    • Organizer
      科研費・新学術領域研究「光合成分子機構の学理解明と時空間制御による革新的光ー物質変換系の創製」 全体会議
    • Data Source
      KAKENHI-PUBLICLY-19H04708

  • [Presentation] Optically transparent dispersion of titanium and tin oxide nanoparticle2020
    • Author(s)
      Keito Sano, Kuttassery Fazalurahman, Bunsho Ohtani, Akira Yamakata, Tetsuya Shimada, Tamao Ishida, Hiroshi Tachibana, Haruo Inoue , Shinsuke Takagi
    • Organizer
      2020年web光化学討論会
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] 様々な粉末欠陥が及ぼす光励起キャリアの再結合促進効果と抑制効果2020
    • Author(s)
      山方啓 , 加藤康作
    • Organizer
      2020年web光化学討論会
    • Data Source
      KAKENHI-PUBLICLY-19H04708

  • [Presentation] 人工光合成を実現する異種接合界面の光励起ダイナミクス2020
    • Author(s)
      山方啓
    • Organizer
      科研費・新学術領域研究「光合成分子機構の学理解明と時空間制御による革新的光ー物質変換系の創製」 全体会議
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] SrTiO3粉末の光励起キャリアダイナミクス2020
    • Author(s)
      加藤康作, 姜君哲, 酒多喜久 , 山方啓
    • Organizer
      第39回固体・表面光化学討論会
    • Data Source
      KAKENHI-PUBLICLY-19H04708

  • [Presentation] 粉末欠陥における光励起キャリア緩和の初期過程2020
    • Author(s)
      加藤康作 , 山方啓
    • Organizer
      (公社) 日本セラミックス協会 第33回秋季シンポジウム
    • Data Source
      KAKENHI-PUBLICLY-19H04708

  • [Presentation] トンネル構造を有するチタン混合酸化物光触媒のH2O分解反応に対する特性2020
    • Author(s)
      海野優樹, 平町雄一, 藤森宏高, 山方啓, 酒多喜久
    • Organizer
      第125回触媒討論会
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] 窒素/フッ素共ドープルチル型TiO2の微粒子化による可視光Zスキーム水分解系の活性向上2020
    • Author(s)
      三好亮暢, 加藤康作, 横井俊之, 中島清隆, 山方啓 , 前田和彦
    • Organizer
      第126回触媒討論会
    • Data Source
      KAKENHI-PLANNED-20H05838

  • [Presentation] Naをドープしたチタン酸ストロンチウムの光励起キャリアダイナミクス2020
    • Author(s)
      加藤康作, 山方啓
    • Organizer
      豊田工業大学 先進触媒開発研究センター 最終年度シンポジウム
    • Data Source
      KAKENHI-PUBLICLY-17H05491

  • [Presentation] ZnとCaをドープしたβ-Ga2O3による効率的な水分解2020
    • Author(s)
      坪井翔哉 , 山方啓
    • Organizer
      表面・界面スペクトロスコピー2020
    • Data Source
      KAKENHI-PLANNED-20H05838

  • [Presentation] WO3内励起キャリアの挙動の粒子サイズ依存性2020
    • Author(s)
      坪井翔哉, 山方啓
    • Organizer
      豊田工業大学 先進触媒開発研究センター 最終年度シンポジウム
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] トンネル構造を有するチタン混合酸化物光触媒のH2O分解反応に対する特性2020
    • Author(s)
      海野優樹, 平町雄一, 藤森宏高, 山方啓, 酒多喜久
    • Organizer
      第125回触媒討論会
    • Data Source
      KAKENHI-PUBLICLY-19H04708

  • [Presentation] 貴金属およびCr種の共担持によるオキシハライド光触媒の水素生成活性向上2020
    • Author(s)
      小谷哲, 小川幹太, 鈴木肇, 冨田修, 野澤俊介, 山方啓, 坂本良太 , 阿部竜
    • Organizer
      第126回触媒討論会
    • Data Source
      KAKENHI-PLANNED-20H05838

  • [Presentation] 酸フッ化物Pb2Ti2O5.4F1.2へのアルカリ処理と光触媒活性への影響2020
    • Author(s)
      若山晴輝, 平山直樹, 中田博子, 加藤康作, 山方啓, 岡研吾, 前田和彦
    • Organizer
      日本化学会第100春季年会
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] Naをドープしたチタン酸ストロンチウムの光励起キャリアダイナミクス2020
    • Author(s)
      加藤康作, 山方啓
    • Organizer
      豊田工業大学 先進触媒開発研究センター 最終年度シンポジウム
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] Impact of well-dispersed Pt nanoparticles on photocarriers’ dynamics of BaTaO2N for photocatalytic H2 generation2020
    • Author(s)
      Junie Jhon M. Vequizo, 加藤康作, 久富隆史, Zheng Wang, Ying Luo, 高田剛, 山方啓, 手嶋勝弥 , 堂免一成
    • Organizer
      第39回光がかかわる触媒化学シンポジウム
    • Data Source
      KAKENHI-PLANNED-20H05838

  • [Presentation] 粉末欠陥による光励起キャリアの再結合促進効果と抑制効果2020
    • Author(s)
      加藤康作, 姜君哲, 酒多喜久 , 山方啓
    • Organizer
      第126回触媒討論会
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] 酸フッ化物Pb2Ti2O5.4F1.2へのアルカリ処理と光触媒活性への影響2020
    • Author(s)
      若山晴輝, 平山直樹, 中田博子, 加藤康作, 山方啓, 岡研吾, 前田和彦
    • Organizer
      日本化学会第100春季年会
    • Data Source
      KAKENHI-PUBLICLY-19H04708

  • [Presentation] 粉末欠陥における光励起キャリア緩和の初期過程2020
    • Author(s)
      加藤康作 , 山方啓
    • Organizer
      (公社) 日本セラミックス協会 第33回秋季シンポジウム
    • Data Source
      KAKENHI-PLANNED-20H05838

  • [Presentation] 酸化チタン二層電極の表面修飾効果2020
    • Author(s)
      林成希, 山方啓
    • Organizer
      豊田工業大学 先進触媒開発研究センター 最終年度シンポジウム
    • Data Source
      KAKENHI-PUBLICLY-19H04708

  • [Presentation] 高活性光触媒の光励起ダイナミクス2020
    • Author(s)
      山方啓
    • Organizer
      豊田工業大学 先進触媒開発研究センター 最終年度シンポジウム
    • Data Source
      KAKENHI-PUBLICLY-17H05491

  • [Presentation] 酸化チタン二層電極の表面修飾効果2020
    • Author(s)
      林成希, 山方啓
    • Organizer
      豊田工業大学 先進触媒開発研究センター 最終年度シンポジウム
    • Data Source
      KAKENHI-PUBLICLY-17H05491

  • [Presentation] Impact of well-dispersed Pt nanoparticles on photocarriers’ dynamics of BaTaO2N for photocatalytic H2 generation2020
    • Author(s)
      Junie Jhon M. Vequizo, 加藤康作, 久富隆史, Zheng Wang, Ying Luo, 高田剛, 山方啓, 手嶋勝弥 , 堂免一成
    • Organizer
      第39回光がかかわる触媒化学シンポジウム
    • Data Source
      KAKENHI-PUBLICLY-19H04708

  • [Presentation] Optically transparent dispersion of titanium and tin oxide nanoparticle2020
    • Author(s)
      Keito Sano, Kuttassery Fazalurahman, Bunsho Ohtani, Akira Yamakata, Tetsuya Shimada, Tamao Ishida, Hiroshi Tachibana, Haruo Inoue , Shinsuke Takagi
    • Organizer
      2020年web光化学討論会
    • Data Source
      KAKENHI-PLANNED-20H05838

  • [Presentation] g-C3N4を用いた水の酸化反応を促進するCoAl2O4複合酸化物助触媒の開発2020
    • Author(s)
      金澤知器, 内山智貴, 内本喜晴, 野澤俊介, 山方啓 , 前田和彦
    • Organizer
      2020年web光化学討論会
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] 高活性光触媒の光励起ダイナミクス2020
    • Author(s)
      山方啓
    • Organizer
      豊田工業大学 先進触媒開発研究センター 最終年度シンポジウム
    • Data Source
      KAKENHI-PUBLICLY-19H04708

  • [Presentation] g-C3N4を用いた水の酸化反応を促進するCoAl2O4複合酸化物助触媒の開発2020
    • Author(s)
      金澤知器, 内山智貴, 内本喜晴, 野澤俊介, 山方啓 , 前田和彦
    • Organizer
      2020年web光化学討論会
    • Data Source
      KAKENHI-PLANNED-20H05838

  • [Presentation] Ga2O3光触媒のバルク状態がその光触媒特性に与える影響2020
    • Author(s)
      古谷直大, 酒多喜久 , 山方啓
    • Organizer
      第39回光がかかわる触媒化学シンポジウム
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] Naをドープしたチタン酸ストロンチウムの光励起キャリアダイナミクス2020
    • Author(s)
      加藤康作, 山方啓
    • Organizer
      豊田工業大学 先進触媒開発研究センター 最終年度シンポジウム
    • Data Source
      KAKENHI-PUBLICLY-19H04708

  • [Presentation] 貴金属類とCr種の共担持による水分解用オキシハライド光触媒の可視光水素生成促進2020
    • Author(s)
      小谷哲, 小川幹太, 鈴木肇, 冨田修, 野澤俊介, 山方啓, 坂本良太 , 阿部竜
    • Organizer
      2020年web光化学討論会
    • Data Source
      KAKENHI-PUBLICLY-19H04708

  • [Presentation] Pt担持TiO2におけるキャリアダイナミクス2020
    • Author(s)
      白木恭平, 山方啓
    • Organizer
      豊田工業大学 先進触媒開発研究センター 最終年度シンポジウム
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] 酸化チタン二層電極の表面修飾効果2020
    • Author(s)
      林成希, 山方啓
    • Organizer
      豊田工業大学 先進触媒開発研究センター 最終年度シンポジウム
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] SrTiO3粉末の光励起キャリアダイナミクス2020
    • Author(s)
      加藤康作, 姜君哲, 酒多喜久 , 山方啓
    • Organizer
      第39回固体・表面光化学討論会
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] Ga2O3光触媒のバルク状態がその光触媒特性に与える影響2020
    • Author(s)
      古谷直大, 酒多喜久 , 山方啓
    • Organizer
      第39回光がかかわる触媒化学シンポジウム
    • Data Source
      KAKENHI-PUBLICLY-19H04708

  • [Presentation] 窒素/フッ素共ドープルチル型TiO2の微粒子化による可視光Zスキーム水分解系の活性向上2020
    • Author(s)
      三好亮暢, 加藤康作, 横井俊之, 中島清隆, 山方啓 , 前田和彦
    • Organizer
      第126回触媒討論会
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] 貴金属およびCr種の共担持によるオキシハライド光触媒の水素生成活性向上2020
    • Author(s)
      小谷哲, 小川幹太, 鈴木肇, 冨田修, 野澤俊介, 山方啓, 坂本良太 , 阿部竜
    • Organizer
      第126回触媒討論会
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] Pt担持TiO2におけるキャリアダイナミクス2020
    • Author(s)
      白木恭平, 山方啓
    • Organizer
      豊田工業大学 先進触媒開発研究センター 最終年度シンポジウム
    • Data Source
      KAKENHI-PUBLICLY-19H04708

  • [Presentation] g-C3N4を用いた水の酸化反応を促進するCoAl2O4複合酸化物助触媒の開発2020
    • Author(s)
      金澤知器, 内山智貴, 内本喜晴, 野澤俊介, 山方啓 , 前田和彦
    • Organizer
      2020年web光化学討論会
    • Data Source
      KAKENHI-PUBLICLY-19H04708

  • [Presentation] Visible light Z-scheme water splitting using nitrogen/fluorine codoped rutile TiO2 as O2 evolution photocatalyst2020
    • Author(s)
      Akinobu Miyoshi, Junie Jhon M. Vequizo, Shunta Nishioka, Shunsuke Yamashita, Shunsuke Nozawa, Akihide Kuwabara, Akira Yamakata, Koji Kimoto, Kazuhiko Maeda
    • Organizer
      日本化学会第100春季年会
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] 酸化チタン多層電極の活性向上2020
    • Author(s)
      林成希 , 山方啓
    • Organizer
      第39回光がかかわる触媒化学シンポジウム
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] Time-Resolved Spectroscopy of Defect-Induced Effects on Photocarrier Dynamics in SrTiO3 Powder2020
    • Author(s)
      Akira Yamakata , Kosaku Kato
    • Organizer
      PRiME 2020
    • Int'l Joint Research
    • Data Source
      KAKENHI-PUBLICLY-19H04708

  • [Presentation] 酸化チタン多層電極の活性向上2020
    • Author(s)
      林成希 , 山方啓
    • Organizer
      第39回光がかかわる触媒化学シンポジウム
    • Data Source
      KAKENHI-PUBLICLY-19H04708

  • [Presentation] Pt担持TiO2におけるキャリアダイナミクス2020
    • Author(s)
      白木恭平, 山方啓
    • Organizer
      豊田工業大学 先進触媒開発研究センター 最終年度シンポジウム
    • Data Source
      KAKENHI-PUBLICLY-17H05491

  • [Presentation] 半導体光触媒を用いた水の酸化反応を促進するCoAlOx複合酸化物助触媒の開発2020
    • Author(s)
      金澤知器, 内山智貴, 内本喜晴, 野澤俊介, 山方啓, 前田和彦
    • Organizer
      日本化学会第100春季年会
    • Data Source
      KAKENHI-PUBLICLY-17H05491

  • [Presentation] 半導体光触媒を用いた水の酸化反応を促進するCoAlOx複合酸化物助触媒の開発2020
    • Author(s)
      金澤知器, 内山智貴, 内本喜晴, 野澤俊介, 山方啓, 前田和彦
    • Organizer
      日本化学会第100春季年会
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] WO3内励起キャリアの挙動の粒子サイズ依存性2020
    • Author(s)
      坪井翔哉, 山方啓
    • Organizer
      豊田工業大学 先進触媒開発研究センター 最終年度シンポジウム
    • Data Source
      KAKENHI-PUBLICLY-19H04708

  • [Presentation] Ptを担持したTiO2の可視光応答性2020
    • Author(s)
      白木恭平, 井上直洋 , 山方啓
    • Organizer
      第39回光がかかわる触媒化学シンポジウム
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] Effect of carrier dynamics on a photocatalytic activity of nitrogen/fluorine codoped rutile TiO2 nanoparticles2020
    • Author(s)
      Akinobu Miyoshi, Kosaku Kato, Toshiyuki Yokoi, Jan J. Wiesfeld, Kiyotaka Nakajima, Akira Yamakata , Kazuhiko Maeda
    • Organizer
      2020年web光化学討論会
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] ZnとCaをドープしたβ-Ga2O3による効率的な水分解2020
    • Author(s)
      坪井翔哉 , 山方啓
    • Organizer
      表面・界面スペクトロスコピー2020
    • Data Source
      KAKENHI-PUBLICLY-19H04708

  • [Presentation] Impact of well-dispersed Pt nanoparticles on photocarriers’ dynamics of BaTaO2N for photocatalytic H2 generation2020
    • Author(s)
      Junie Jhon M. Vequizo, 加藤康作, 久富隆史, Zheng Wang, Ying Luo, 高田剛, 山方啓, 手嶋勝弥 , 堂免一成
    • Organizer
      第39回光がかかわる触媒化学シンポジウム
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] Effect of carrier dynamics on a photocatalytic activity of nitrogen/fluorine codoped rutile TiO2 nanoparticles2020
    • Author(s)
      Akinobu Miyoshi, Kosaku Kato, Toshiyuki Yokoi, Jan J. Wiesfeld, Kiyotaka Nakajima, Akira Yamakata , Kazuhiko Maeda
    • Organizer
      2020年web光化学討論会
    • Data Source
      KAKENHI-PUBLICLY-19H04708

  • [Presentation] 粉末欠陥における光励起キャリア緩和の初期過程2020
    • Author(s)
      加藤康作 , 山方啓
    • Organizer
      (公社) 日本セラミックス協会 第33回秋季シンポジウム
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] ZnとCaをドープしたβ-Ga2O3による効率的な水分解2020
    • Author(s)
      坪井翔哉 , 山方啓
    • Organizer
      表面・界面スペクトロスコピー2020
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] トンネル構造を有する酸化物Na2Ti6O13のH2O分解反応に対する光触媒特性2020
    • Author(s)
      海野優樹, 山方啓 , 酒多喜久
    • Organizer
      第39回光がかかわる触媒化学シンポジウム
    • Data Source
      KAKENHI-PUBLICLY-19H04708

  • [Presentation] 窒素/フッ素共ドープルチル型TiO2の微粒子化による可視光Zスキーム水分解系の活性向上2020
    • Author(s)
      三好亮暢, 加藤康作, 横井俊之, 中島清隆, 山方啓 , 前田和彦
    • Organizer
      第126回触媒討論会
    • Data Source
      KAKENHI-PUBLICLY-19H04708

  • [Presentation] Visible light Z-scheme water splitting using nitrogen/fluorine codoped rutile TiO2 as O2 evolution photocatalyst2020
    • Author(s)
      Akinobu Miyoshi, Junie Jhon M. Vequizo, Shunta Nishioka, Shunsuke Yamashita, Shunsuke Nozawa, Akihide Kuwabara, Akira Yamakata, Koji Kimoto, Kazuhiko Maeda
    • Organizer
      日本化学会第100春季年会
    • Data Source
      KAKENHI-PUBLICLY-17H05491

  • [Presentation] 貴金属類とCr種の共担持による水分解用オキシハライド光触媒の可視光水素生成促進2020
    • Author(s)
      小谷哲, 小川幹太, 鈴木肇, 冨田修, 野澤俊介, 山方啓, 坂本良太 , 阿部竜
    • Organizer
      2020年web光化学討論会
    • Data Source
      KAKENHI-PLANNED-20H05838

  • [Presentation] 酸化チタン多層電極の活性向上2020
    • Author(s)
      林成希 , 山方啓
    • Organizer
      第39回光がかかわる触媒化学シンポジウム
    • Data Source
      KAKENHI-PLANNED-20H05838

  • [Presentation] Time-Resolved Spectroscopy of Defect-Induced Effects on Photocarrier Dynamics in SrTiO3 Powder2020
    • Author(s)
      Akira Yamakata , Kosaku Kato
    • Organizer
      PRiME 2020
    • Int'l Joint Research
    • Data Source
      KAKENHI-PLANNED-20H05838

  • [Presentation] 酸フッ化物Pb2Ti2O5.4F1.2へのアルカリ処理と光触媒活性への影響2020
    • Author(s)
      若山晴輝, 平山直樹, 中田博子, 加藤康作, 山方啓, 岡研吾, 前田和彦
    • Organizer
      日本化学会第100春季年会
    • Data Source
      KAKENHI-PUBLICLY-17H05491

  • [Presentation] CoAl2O4ナノ粒子を助触媒とした光触媒的な水の酸化反応2020
    • Author(s)
      金澤知器, 内山智貴, 内本喜晴, 山方啓, 野澤俊介 , 前田和彦
    • Organizer
      第126回触媒討論会
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] WO3内励起キャリアの挙動の粒子サイズ依存性2020
    • Author(s)
      坪井翔哉, 山方啓
    • Organizer
      豊田工業大学 先進触媒開発研究センター 最終年度シンポジウム
    • Data Source
      KAKENHI-PUBLICLY-17H05491

  • [Presentation] 貴金属類とCr種の共担持による水分解用オキシハライド光触媒の可視光水素生成促進2020
    • Author(s)
      小谷哲, 小川幹太, 鈴木肇, 冨田修, 野澤俊介, 山方啓, 坂本良太 , 阿部竜
    • Organizer
      2020年web光化学討論会
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] 酸素分圧制御下で合成した不定比SrTiO3-δの光触媒活性への電子ドーピング効果2019
    • Author(s)
      西岡駿太, 兵頭潤次, Junie Jhon M. Vequizo, 山下俊介, 熊谷啓, 木本浩司, 山方啓, 山崎仁丈, 前田和彦
    • Organizer
      第123回触媒討論会
    • Data Source
      KAKENHI-PROJECT-16H04188

  • [Presentation] Preparation of High Active SrTiO3 to photocatalytic overall H2O splitting by doping Na ion2019
    • Author(s)
      Junzhe Jiang, Hirotaka Fujimori, Akira Yamakata, Yoshihisa Sakata
    • Organizer
      第124回触媒討論会
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] Pt担持TiO2における可視光照射時の光励起キャリアダイナミクス2019
    • Author(s)
      白木恭平, 山方啓
    • Organizer
      スマートエネルギー研究センターシンポジウム
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] C3N4共重合体によるCO2還元光触媒反応の高活性化2019
    • Author(s)
      柴田健吾, 加藤康作, 山方啓, 石谷治, 前田和彦
    • Organizer
      第124回触媒討論会
    • Data Source
      KAKENHI-PUBLICLY-19H04708

  • [Presentation] 時間分解分光測定を利用した粉末光触媒のキャリアダイナミクス2019
    • Author(s)
      山方啓
    • Organizer
      第38回光がかかわる触媒化学シンポジウム
    • Data Source
      KAKENHI-PUBLICLY-17H05491

  • [Presentation] Defects for the Enhancement of Photocatalytic Activity2019
    • Author(s)
      Akira Yamakata, Junie Jhon M. Vequizo, Shouta Ishiyama, Taishi Hiramine, Yoshihisa Sakata
    • Organizer
      International Conference on Photocatalysis and Photoenergy 2019 (ICoPP2019)
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PUBLICLY-19H04708

  • [Presentation] Preparation of High Active SrTiO3 to overall H2O splitting by doping Na ion2019
    • Author(s)
      Junzhe Jiang, Hirotaka Fujimori, Masaaki Yoshida, Akira Yamakata, Yoshihisa Sakata
    • Organizer
      The 8th Asia Pacific Congress on Catalysis (APCAT-8)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PUBLICLY-19H04708

  • [Presentation] Density Functional Studies of Electron Trapping Behaviors in Photocatalytic Materials2019
    • Author(s)
      Takafumi Ogawa, Akira Yamakata, Akihide Kuwabara
    • Organizer
      The 6th International Symposium on Advanced Microscopy and Theoretical Calculations (AMTC6)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PUBLICLY-19H04708

  • [Presentation] 不純物をドープしたSrTiO3の光励起キャリアーダイナミクス2019
    • Author(s)
      加藤康作, 山方啓
    • Organizer
      スマートエネルギー研究センターシンポジウム
    • Data Source
      KAKENHI-PUBLICLY-17H05491

  • [Presentation] Enhancement of photocatalytic activity of Ga2O3 based photocatalysts studied by time-resolved absorption spectroscopy2019
    • Author(s)
      Akira Yamakata
    • Organizer
      The 24th International Conference on Semiconductor Photocatalysis and Solar Energy Conversion (SPASEC-24)
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PUBLICLY-17H05491

  • [Presentation] レーザー分光を用いた光触媒反応機構の解明2019
    • Author(s)
      山方啓
    • Organizer
      第29回キャラクタリゼーション講習会「触媒および表面の解析に役立つキャラクタリゼーションの基礎と実際」
    • Invited
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] Flux Synthesis of Layered Perovskite Oxyhalide Bi4NbO8Cl Photocatalyst for Efficient Water Oxidation Under Visible Light2019
    • Author(s)
      Kanta Ogawa, Akinobu Nakada, Hajime Suzuki, Osamu Tomita, Akira Yamakata, Akinori Saeki, Hiroshi Kageyama, Ryu Abe
    • Organizer
      The 13th Pacific Rim Conference of Ceramic Societies (PACRIM13)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] Preparation of High Active SrTiO3 to photocatalytic overall H2O splitting by doping Na ion2019
    • Author(s)
      Junzhe Jiang, Hirotaka Fujimori, Akira Yamakata, Yoshihisa Sakata
    • Organizer
      第124回触媒討論会
    • Data Source
      KAKENHI-PUBLICLY-17H05491

  • [Presentation] Evaluation of NaTaO3 photocatalyst synthesized from various route by time-resolved absorption and emission spectroscopy2019
    • Author(s)
      Yao Lu, Akira Yamakata, Tomoaki Watanabe
    • Organizer
      The 13th Pacific Rim Conference of Ceramic Societies (PACRIM13)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PUBLICLY-17H05491

  • [Presentation] Preparation of High Active SrTiO3 to overall H2O splitting by doping Na ion2019
    • Author(s)
      Junzhe Jiang, Hirotaka Fujimori, Masaaki Yoshida, Akira Yamakata, Yoshihisa Sakata
    • Organizer
      The 8th Asia Pacific Congress on Catalysis (APCAT-8)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PUBLICLY-17H05491

  • [Presentation] Defects-induced enhancement of photocatalytic activity of Ga2O3 studied by time-resolved visible to mid-IR absorption spectroscopy2019
    • Author(s)
      Akira Yamakata, Junie Jhon M. Vequizo, Yoshihisa Sakata
    • Organizer
      The 36th International Japan-Korea Seminar on Ceramics (JK-Ceramics 36)
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] Preparation of High Active SrTiO3 to overall H2O splitting by doping Na ion2019
    • Author(s)
      Junzhe Jiang, Hirotaka Fujimori, Masaaki Yoshida, Akira Yamakata, Yoshihisa Sakata
    • Organizer
      The 8th Asia Pacific Congress on Catalysis (APCAT-8)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] Enhancement of photocatalytic activity of Ga2O3 based photocatalysts studied by time-resolved absorption spectroscopy2019
    • Author(s)
      Akira Yamakata
    • Organizer
      The 24th International Conference on Semiconductor Photocatalysis and Solar Energy Conversion (SPASEC-24)
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PUBLICLY-19H04708

  • [Presentation] Curious Behaviors of Photogenerated Charge Carriers at the Defects on Powder Photocatalysts2019
    • Author(s)
      Akira Yamakata
    • Organizer
      International Workshop on Crystalline Materials and Applications (IWCMA-2019)
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PUBLICLY-17H05491

  • [Presentation] Defects-induced enhancement of photocatalytic activity of Ga2O3 studied by time-resolved visible to mid-IR absorption spectroscopy2019
    • Author(s)
      Akira Yamakata, Junie Jhon M. Vequizo, Yoshihisa Sakata
    • Organizer
      The 36th International Japan-Korea Seminar on Ceramics (JK-Ceramics 36)
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PUBLICLY-17H05491

  • [Presentation] Trapping of Photogenerated Electrons at the Defects on Anatase and Rutile TiO22019
    • Author(s)
      Akira Yamakata, Junie Jhon M. Vequizo, Hironori Matsunaga
    • Organizer
      The 6th International Symposium on Advanced Microscopy and Theoretical Calculations (AMTC6)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PUBLICLY-17H05491

  • [Presentation] Defects for the Enhancement of Photocatalytic Activity2019
    • Author(s)
      Akira Yamakata, Junie Jhon M. Vequizo, Shouta Ishiyama, Taishi Hiramine, Yoshihisa Sakata
    • Organizer
      International Conference on Photocatalysis and Photoenergy 2019 (ICoPP2019)
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PUBLICLY-17H05491

  • [Presentation] Trapping of Photogenerated Electrons at the Defects on Anatase and Rutile TiO22019
    • Author(s)
      Akira Yamakata, Junie Jhon M. Vequizo, Hironori Matsunaga
    • Organizer
      The 6th International Symposium on Advanced Microscopy and Theoretical Calculations (AMTC6)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PUBLICLY-19H04708

  • [Presentation] Pt担持TiO2における可視光照射時の光励起キャリアダイナミクス2019
    • Author(s)
      白木恭平, 山方啓
    • Organizer
      スマートエネルギー研究センターシンポジウム
    • Data Source
      KAKENHI-PUBLICLY-19H04708

  • [Presentation] Pt担持TiO2における可視光照射時の光励起キャリアダイナミクス2019
    • Author(s)
      白木恭平, 山方啓
    • Organizer
      スマートエネルギー研究センターシンポジウム
    • Data Source
      KAKENHI-PUBLICLY-17H05491

  • [Presentation] Trapping of Photogenerated Electrons at the Defects on Anatase and Rutile TiO22019
    • Author(s)
      Akira Yamakata, Junie Jhon M. Vequizo, Hironori Matsunaga
    • Organizer
      The 6th International Symposium on Advanced Microscopy and Theoretical Calculations (AMTC6)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] Synthesis and Identification of Titanium Oxide Nanoparticle for Molecular Catalyst Senstized Artificial Photosynthesis Systems2019
    • Author(s)
      Keito Sano, Fazalurahman Kuttassery, Akira Yamakata, Bunsho Ohtani, Tetsuya Shimada, Hiroshi Tachibana, Tamao Ishida, Shinsuke Takagi, Haruo Inoue
    • Organizer
      3rd International Solar Fuels Conference (ISF-3) / International Conference on Artificial Photosynthesis-2019 (ICARP2019)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] 酸素分圧制御下で合成した不定比SrTiO3-δの光触媒活性への電子ドーピング効果2019
    • Author(s)
      西岡駿太, 兵頭潤次, Junie Jhon M. Vequizo, 山下俊介, 熊谷啓, 木本浩司, 山方啓, 山崎仁丈, 前田和彦
    • Organizer
      第123回触媒討論会
    • Data Source
      KAKENHI-PUBLICLY-17H05491

  • [Presentation] Mechanism of highly efficient Ga2O3 based photocatalysts studied by time-resolved absorption spectroscopy2019
    • Author(s)
      Akira Yamakata, Junie Jhon M. Vequizo, Shouta Ishiyama, Taishi Hiramine, Yoshihisa Sakata
    • Organizer
      The 8th Asia Pacific Congress on Catalysis (APCAT-8)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PUBLICLY-19H04708

  • [Presentation] 金属微粒子を担持した酸化チタンの可視光励起ダイナミクス2019
    • Author(s)
      白木恭平, 井上直洋, 山方啓
    • Organizer
      第124回触媒討論会
    • Data Source
      KAKENHI-PUBLICLY-17H05491

  • [Presentation] ビスマス系酸ハロゲン化物光触媒の光励起ダイナミクス2019
    • Author(s)
      山方啓, 小川貴史, 白木恭平, 小川幹太, 桑原彰秀, 阿部竜, 陰山洋
    • Organizer
      2019年光化学討論会
    • Data Source
      KAKENHI-PUBLICLY-17H05491

  • [Presentation] Behavior of Photogenerated Charge Carriers on Powder Photocatalysts2019
    • Author(s)
      Akira Yamakata
    • Organizer
      Materials Research Meeting 2019 (MRM2019)
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PUBLICLY-17H05491

  • [Presentation] 酸ハロゲン化物光触媒の光励起キャリアダイナミクス2019
    • Author(s)
      山方啓
    • Organizer
      第13回 表面・界面スペクトロスコピー2019
    • Data Source
      KAKENHI-PUBLICLY-19H04708

  • [Presentation] チタン酸ストロンチウムのキャリアーダイナミクス2019
    • Author(s)
      加藤康作, 姜君哲, 酒多喜久, 山方啓
    • Organizer
      2019年光化学討論会
    • Data Source
      KAKENHI-PUBLICLY-19H04708

  • [Presentation] 酸化チタン光電極の表面修飾効果2019
    • Author(s)
      林成希, 山方啓
    • Organizer
      第124回触媒討論会
    • Data Source
      KAKENHI-PUBLICLY-19H04708

  • [Presentation] 酸化タングステン微粒子の光励起キャリアの挙動2019
    • Author(s)
      坪井翔哉, 山方啓
    • Organizer
      スマートエネルギー研究センターシンポジウム
    • Data Source
      KAKENHI-PUBLICLY-17H05491

  • [Presentation] SrTiO3の光励起キャリアダイナミクスにおけるNaドープの効果2019
    • Author(s)
      加藤康作, 山方啓
    • Organizer
      第13回 表面・界面スペクトロスコピー2019
    • Data Source
      KAKENHI-PUBLICLY-19H04708

  • [Presentation] 各種助触媒担持による層状酸ハロゲン化物光触媒の水分解活性向上2019
    • Author(s)
      小川幹太, 中田明伸, 鈴木肇, 冨田修, 東正信, 山方啓, 佐伯昭紀, 阿部竜
    • Organizer
      第123回触媒討論会
    • Data Source
      KAKENHI-PUBLICLY-17H05491

  • [Presentation] Curious Behaviors of Photogenerated Charge Carriers at the Defects on Powder Photocatalysts2019
    • Author(s)
      Akira Yamakata
    • Organizer
      International Workshop on Crystalline Materials and Applications (IWCMA-2019)
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PUBLICLY-16H00852

  • [Presentation] C3N4共重合体によるCO2還元光触媒反応の高活性化2019
    • Author(s)
      柴田健吾, 加藤康作, 山方啓, 石谷治, 前田和彦
    • Organizer
      第124回触媒討論会
    • Data Source
      KAKENHI-PUBLICLY-17H05491

  • [Presentation] Enhancement of photocatalytic activity of Ga2O3 by impurity doping2019
    • Author(s)
      Akira Yamakata, Junie Jhon M. Vequizo, Shouta Ishiyama, Taishi Hiramine, Yoshihisa Sakata
    • Organizer
      The 13th Pacific Rim Conference of Ceramic Societies (PACRIM13)
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PUBLICLY-17H05491

  • [Presentation] Impurity Induced Enhancement of Photocatalytic Activity on Ga2O32019
    • Author(s)
      Akira Yamakata
    • Organizer
      International Congress on Pure & Applied Chemistry (ICPAC) Yangon 2019
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] Improvement of the photocatalytic property of BaTi4O9 to the overall H2O splitting2019
    • Author(s)
      Yuichi Hiramachi, Hirotaka Fujimori, Masaaki Yoshida, Akira Yamakata, Yoshihisa Sakata
    • Organizer
      The 8th Asia Pacific Congress on Catalysis (APCAT-8)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PUBLICLY-19H04708

  • [Presentation] 各種助触媒担持による層状酸ハロゲン化物光触媒の水分解活性向上2019
    • Author(s)
      小川 幹太, 中田明伸, 鈴木肇, 冨田修, 東正信, 山方啓, 佐伯昭紀, 阿部竜
    • Organizer
      第123回触媒討論会
    • Data Source
      KAKENHI-PUBLICLY-16H00852

  • [Presentation] Behaviour of Photogenerated Charge Carriers at the Defects on Photocatalysts2019
    • Author(s)
      Akira Yamakata, Junie Jhon M. Vequizo
    • Organizer
      The First Symposium on Photo (electro) catalysis (SOP-1)
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] Impurity Induced Enhancement of Photocatalytic Activity on Ga2O32019
    • Author(s)
      Akira Yamakata
    • Organizer
      International Congress on Pure & Applied Chemistry (ICPAC) Yangon 2019
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PUBLICLY-19H04708

  • [Presentation] 酸化チタン光電極の表面修飾効果2019
    • Author(s)
      林成希, 山方啓
    • Organizer
      第124回触媒討論会
    • Data Source
      KAKENHI-PUBLICLY-17H05491

  • [Presentation] レーザー分光を用いた光触媒反応機構の解明2019
    • Author(s)
      山方啓
    • Organizer
      第29回キャラクタリゼーション講習会「触媒および表面の解析に役立つキャラクタリゼーションの基礎と実際」
    • Invited
    • Data Source
      KAKENHI-PUBLICLY-17H05491

  • [Presentation] 光励起キャリアの有効利用による層状酸ハロゲン化物光触媒の水素生成活性向上2019
    • Author(s)
      小川幹太, 冨田修, 立川貴士, 山方啓, 阿部竜
    • Organizer
      第124回触媒討論会
    • Data Source
      KAKENHI-PUBLICLY-17H05491

  • [Presentation] 不純物をドープしたSrTiO3の光励起キャリアーダイナミクス2019
    • Author(s)
      加藤康作, 山方啓
    • Organizer
      スマートエネルギー研究センターシンポジウム
    • Data Source
      KAKENHI-PUBLICLY-19H04708

  • [Presentation] Curious Behaviors of Photogenerated Charge Carriers at the Defects on Powder Photocatalysts2019
    • Author(s)
      Akira Yamakata
    • Organizer
      International Workshop on Crystalline Materials and Applications (IWCMA-2019)
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H04188

  • [Presentation] BiVO4光触媒へのボールミル処理効果2019
    • Author(s)
      奥野和哉, Junie Jhon M. Vequizo, 山方啓, 垣花眞人, 加藤英樹
    • Organizer
      第123回触媒討論会
    • Data Source
      KAKENHI-PUBLICLY-17H05491

  • [Presentation] レーザー分光を用いた光触媒反応機構の解明2019
    • Author(s)
      山方啓
    • Organizer
      第29回キャラクタリゼーション講習会「触媒および表面の解析に役立つキャラクタリゼーションの基礎と実際」
    • Invited
    • Data Source
      KAKENHI-PUBLICLY-19H04708

  • [Presentation] ビスマス系酸ハロゲン化物光触媒の光励起ダイナミクス2019
    • Author(s)
      山方啓, 小川貴史, 白木恭平, 小川幹太, 桑原彰秀, 阿部竜, 陰山洋
    • Organizer
      2019年光化学討論会
    • Data Source
      KAKENHI-PUBLICLY-19H04708

  • [Presentation] Mechanism of highly efficient Ga2O3 based photocatalysts studied by time-resolved absorption spectroscopy2019
    • Author(s)
      Akira Yamakata, Junie Jhon M. Vequizo, Shouta Ishiyama, Taishi Hiramine, Yoshihisa Sakata
    • Organizer
      The 8th Asia Pacific Congress on Catalysis (APCAT-8)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] Defects-induced enhancement of photocatalytic activity of Ga2O3 studied by time-resolved visible to mid-IR absorption spectroscopy2019
    • Author(s)
      Akira Yamakata, Junie Jhon M. Vequizo, Yoshihisa Sakata
    • Organizer
      The 36th International Japan-Korea Seminar on Ceramics (JK-Ceramics 36)
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PUBLICLY-19H04708

  • [Presentation] 不純物をドープしたSrTiO3の光励起キャリアーダイナミクス2019
    • Author(s)
      加藤康作, 山方啓
    • Organizer
      スマートエネルギー研究センターシンポジウム
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] 酸化チタン多層電極の活性評価2019
    • Author(s)
      林成希, 山方啓
    • Organizer
      スマートエネルギー研究センターシンポジウム
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] 酸化タングステン微粒子の光励起キャリアの挙動2019
    • Author(s)
      坪井翔哉, 山方啓
    • Organizer
      スマートエネルギー研究センターシンポジウム
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] 各種助触媒担持による層状酸ハロゲン化物光触媒の水分解活性向上2019
    • Author(s)
      小川幹太, 中田明伸, 鈴木肇, 冨田修, 東正信, 山方啓, 佐伯昭紀, 阿部竜
    • Organizer
      第123回触媒討論会
    • Data Source
      KAKENHI-PROJECT-16H04188

  • [Presentation] Behaviour of Photogenerated Charge Carriers at the Defects on Photocatalysts2019
    • Author(s)
      Akira Yamakata, Junie Jhon M. Vequizo
    • Organizer
      The First Symposium on Photo (electro) catalysis (SOP-1)
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PUBLICLY-19H04708

  • [Presentation] Enhancement of photocatalytic activity of Ga2O3 based photocatalysts studied by time-resolved absorption spectroscopy2019
    • Author(s)
      Akira Yamakata
    • Organizer
      The 24th International Conference on Semiconductor Photocatalysis and Solar Energy Conversion (SPASEC-24)
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] Charge Carrier Dynamics on Powder Photocatalysts Studied by Time-resolved Visible to Mid-IR absorption Spectroscopy2019
    • Author(s)
      Akira Yamakata, Junie Jhon M. Vequizo
    • Organizer
      International Conference on Photochemistry and Sustainable Energy (ICPSE 2019)
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PUBLICLY-19H04708

  • [Presentation] Flux Synthesis of Layered Perovskite Oxyhalide Bi4NbO8Cl Photocatalyst for Efficient Water Oxidation Under Visible Light2019
    • Author(s)
      Kanta Ogawa, Akinobu Nakada, Hajime Suzuki, Osamu Tomita, Akira Yamakata, Akinori Saeki, Hiroshi Kageyama, Ryu Abe
    • Organizer
      The 13th Pacific Rim Conference of Ceramic Societies (PACRIM13)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PUBLICLY-19H04708

  • [Presentation] Density Functional Studies of Electron Trapping Behaviors in Photocatalytic Materials2019
    • Author(s)
      Takafumi Ogawa, Akira Yamakata, Akihide Kuwabara
    • Organizer
      The 6th International Symposium on Advanced Microscopy and Theoretical Calculations (AMTC6)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PUBLICLY-17H05491

  • [Presentation] Charge Carrier Dynamics on Powder Photocatalysts Studied by Time-resolved Visible to Mid-IR absorption Spectroscopy2019
    • Author(s)
      Akira Yamakata, Junie Jhon M. Vequizo
    • Organizer
      International Conference on Photochemistry and Sustainable Energy (ICPSE 2019)
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PUBLICLY-17H05491

  • [Presentation] 高性能光触媒の設計を目指した反応機構の解明2019
    • Author(s)
      山方啓
    • Organizer
      中央大学理工学部 研究セミナー
    • Invited
    • Data Source
      KAKENHI-PUBLICLY-16H00852

  • [Presentation] Synthesis and Identification of Titanium Oxide Nanoparticle for Molecular Catalyst Senstized Artificial Photosynthesis Systems2019
    • Author(s)
      Keito Sano, Fazalurahman Kuttassery, Akira Yamakata, Bunsho Ohtani, Tetsuya Shimada, Hiroshi Tachibana, Tamao Ishida, Shinsuke Takagi, Haruo Inoue
    • Organizer
      3rd International Solar Fuels Conference (ISF-3) / International Conference on Artificial Photosynthesis-2019 (ICARP2019)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PUBLICLY-19H04708

  • [Presentation] チタン酸ストロンチウムのキャリアーダイナミクス2019
    • Author(s)
      加藤康作, 姜君哲, 酒多喜久, 山方啓
    • Organizer
      2019年光化学討論会
    • Data Source
      KAKENHI-PUBLICLY-17H05491

  • [Presentation] BiVO4光触媒へのボールミル処理効果2019
    • Author(s)
      奥野和哉, Junie Jhon M. Vequizo, 山方啓, 垣花眞人, 加藤英樹
    • Organizer
      第123回触媒討論会
    • Data Source
      KAKENHI-PUBLICLY-16H00852

  • [Presentation] Preparation of High Active SrTiO3 to photocatalytic overall H2O splitting by doping Na ion2019
    • Author(s)
      Junzhe Jiang, Hirotaka Fujimori, Akira Yamakata, Yoshihisa Sakata
    • Organizer
      第124回触媒討論会
    • Data Source
      KAKENHI-PUBLICLY-19H04708

  • [Presentation] Behaviour of Photogenerated Charge Carriers at the Defects on Photocatalysts2019
    • Author(s)
      Akira Yamakata, Junie Jhon M. Vequizo
    • Organizer
      The First Symposium on Photo (electro) catalysis (SOP-1)
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PUBLICLY-17H05491

  • [Presentation] ビスマス系酸ハロゲン化物光触媒の光励起ダイナミクス2019
    • Author(s)
      山方啓, 小川貴史, 白木恭平, 小川幹太, 桑原彰秀, 阿部竜, 陰山洋
    • Organizer
      2019年光化学討論会
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] 光励起キャリアの有効利用による層状酸ハロゲン化物光触媒の水素生成活性向上2019
    • Author(s)
      小川幹太, 冨田修, 立川貴士, 山方啓, 阿部竜
    • Organizer
      第124回触媒討論会
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] 酸化チタン多層電極の活性評価2019
    • Author(s)
      林成希, 山方啓
    • Organizer
      スマートエネルギー研究センターシンポジウム
    • Data Source
      KAKENHI-PUBLICLY-17H05491

  • [Presentation] 酸ハロゲン化物光触媒の光励起キャリアダイナミクス2019
    • Author(s)
      山方啓
    • Organizer
      第13回 表面・界面スペクトロスコピー2019
    • Data Source
      KAKENHI-PUBLICLY-17H05491

  • [Presentation] 酸化チタン光電極の表面修飾効果2019
    • Author(s)
      林成希, 山方啓
    • Organizer
      第124回触媒討論会
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] 金属微粒子を担持した酸化チタンの可視光励起ダイナミクス2019
    • Author(s)
      白木恭平, 井上直洋, 山方啓
    • Organizer
      第124回触媒討論会
    • Data Source
      KAKENHI-PUBLICLY-19H04708

  • [Presentation] チタン酸ストロンチウムのキャリアーダイナミクス2019
    • Author(s)
      加藤康作, 姜君哲, 酒多喜久, 山方啓
    • Organizer
      2019年光化学討論会
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] 酸素分圧制御下で合成した不定比SrTiO3-δの光触媒活性への電子ドーピング効果2019
    • Author(s)
      西岡駿太, 兵頭潤次, Junie Jhon M. Vequizo, 山下俊介, 熊谷啓, 木本浩司, 山方啓, 山崎仁丈, 前田和彦
    • Organizer
      第123回触媒討論会
    • Data Source
      KAKENHI-PUBLICLY-16H00852

  • [Presentation] 不純物をドープしたチタン酸ストロウムの過渡吸収測定2019
    • Author(s)
      加藤康作, 姜君哲, 酒多喜久, 山方啓
    • Organizer
      第124回触媒討論会
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] ビスマス系酸ハロゲン化物のアニオン欠陥準位2019
    • Author(s)
      山方啓, 小川貴史, 白木恭平, 小川幹太, Chandana Sampath Kumara Ranasinghe, 桑原彰秀, 阿部竜, 陰山洋
    • Organizer
      第124回触媒討論会
    • Data Source
      KAKENHI-PUBLICLY-17H05491

  • [Presentation] 金属微粒子を担持した酸化チタンの可視光励起ダイナミクス2019
    • Author(s)
      白木恭平, 井上直洋, 山方啓
    • Organizer
      第124回触媒討論会
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] 酸化チタン多層電極の活性評価2019
    • Author(s)
      林成希, 山方啓
    • Organizer
      スマートエネルギー研究センターシンポジウム
    • Data Source
      KAKENHI-PUBLICLY-19H04708

  • [Presentation] Flux Synthesis of Layered Perovskite Oxyhalide Bi4NbO8Cl Photocatalyst for Efficient Water Oxidation Under Visible Light2019
    • Author(s)
      Kanta Ogawa, Akinobu Nakada, Hajime Suzuki, Osamu Tomita, Akira Yamakata, Akinori Saeki, Hiroshi Kageyama, Ryu Abe
    • Organizer
      The 13th Pacific Rim Conference of Ceramic Societies (PACRIM13)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PUBLICLY-17H05491

  • [Presentation] 高性能光触媒の設計を目指した反応機構の解明2019
    • Author(s)
      山方啓
    • Organizer
      中央大学理工学部 研究セミナー
    • Invited
    • Data Source
      KAKENHI-PROJECT-16H04188

  • [Presentation] Mechanism of highly efficient Ga2O3 based photocatalysts studied by time-resolved absorption spectroscopy2019
    • Author(s)
      Akira Yamakata, Junie Jhon M. Vequizo, Shouta Ishiyama, Taishi Hiramine, Yoshihisa Sakata
    • Organizer
      The 8th Asia Pacific Congress on Catalysis (APCAT-8)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PUBLICLY-17H05491

  • [Presentation] C3N4共重合体によるCO2還元光触媒反応の高活性化2019
    • Author(s)
      柴田健吾, 加藤康作, 山方啓, 石谷治, 前田和彦
    • Organizer
      第124回触媒討論会
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] SrTiO3の光励起キャリアダイナミクスにおけるNaドープの効果2019
    • Author(s)
      加藤康作, 山方啓
    • Organizer
      第13回 表面・界面スペクトロスコピー2019
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] 酸化タングステン微粒子の光励起キャリアの挙動2019
    • Author(s)
      坪井翔哉, 山方啓
    • Organizer
      スマートエネルギー研究センターシンポジウム
    • Data Source
      KAKENHI-PUBLICLY-19H04708

  • [Presentation] SrTiO3の光励起キャリアダイナミクスにおけるNaドープの効果2019
    • Author(s)
      加藤康作, 山方啓
    • Organizer
      第13回 表面・界面スペクトロスコピー2019
    • Data Source
      KAKENHI-PUBLICLY-17H05491

  • [Presentation] Enhancement of photocatalytic activity of Ga2O3 by impurity doping2019
    • Author(s)
      Akira Yamakata, Junie Jhon M. Vequizo, Shouta Ishiyama, Taishi Hiramine, Yoshihisa Sakata
    • Organizer
      The 13th Pacific Rim Conference of Ceramic Societies (PACRIM13)
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PUBLICLY-19H04708

  • [Presentation] 不純物をドープしたチタン酸ストロウムの過渡吸収測定2019
    • Author(s)
      加藤康作, 姜君哲, 酒多喜久, 山方啓
    • Organizer
      第124回触媒討論会
    • Data Source
      KAKENHI-PUBLICLY-19H04708

  • [Presentation] Improvement of the photocatalytic property of BaTi4O9 to the overall H2O splitting2019
    • Author(s)
      Yuichi Hiramachi, Hirotaka Fujimori, Masaaki Yoshida, Akira Yamakata, Yoshihisa Sakata
    • Organizer
      The 8th Asia Pacific Congress on Catalysis (APCAT-8)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] 高性能光触媒の設計を目指した反応機構の解明2019
    • Author(s)
      山方啓
    • Organizer
      中央大学理工学部 研究セミナー
    • Invited
    • Data Source
      KAKENHI-PUBLICLY-17H05491

  • [Presentation] Evaluation of NaTaO3 photocatalyst synthesized from various route by time-resolved absorption and emission spectroscopy2019
    • Author(s)
      Yao Lu, Akira Yamakata, Tomoaki Watanabe
    • Organizer
      The 13th Pacific Rim Conference of Ceramic Societies (PACRIM13)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] Defects for the Enhancement of Photocatalytic Activity2019
    • Author(s)
      Akira Yamakata, Junie Jhon M. Vequizo, Shouta Ishiyama, Taishi Hiramine, Yoshihisa Sakata
    • Organizer
      International Conference on Photocatalysis and Photoenergy 2019 (ICoPP2019)
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] 酸ハロゲン化物光触媒の光励起キャリアダイナミクス2019
    • Author(s)
      山方啓
    • Organizer
      第13回 表面・界面スペクトロスコピー2019
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] ビスマス系酸ハロゲン化物のアニオン欠陥準位2019
    • Author(s)
      山方啓, 小川貴史, 白木恭平, 小川幹太, Chandana Sampath Kumara Ranasinghe, 桑原彰秀, 阿部竜, 陰山洋
    • Organizer
      第124回触媒討論会
    • Data Source
      KAKENHI-PUBLICLY-19H04708

  • [Presentation] Behavior of Photogenerated Charge Carriers on Powder Photocatalysts2019
    • Author(s)
      Akira Yamakata
    • Organizer
      Materials Research Meeting 2019 (MRM2019)
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] 不純物をドープしたチタン酸ストロウムの過渡吸収測定2019
    • Author(s)
      加藤康作, 姜君哲, 酒多喜久, 山方啓
    • Organizer
      第124回触媒討論会
    • Data Source
      KAKENHI-PUBLICLY-17H05491

  • [Presentation] Impurity Induced Enhancement of Photocatalytic Activity on Ga2O32019
    • Author(s)
      Akira Yamakata
    • Organizer
      International Congress on Pure & Applied Chemistry (ICPAC) Yangon 2019
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PUBLICLY-17H05491

  • [Presentation] Charge Carrier Dynamics on Powder Photocatalysts Studied by Time-resolved Visible to Mid-IR absorption Spectroscopy2019
    • Author(s)
      Akira Yamakata, Junie Jhon M. Vequizo
    • Organizer
      International Conference on Photochemistry and Sustainable Energy (ICPSE 2019)
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] ビスマス系酸ハロゲン化物のアニオン欠陥準位2019
    • Author(s)
      山方啓, 小川貴史, 白木恭平, 小川幹太, Chandana Sampath Kumara Ranasinghe, 桑原彰秀, 阿部竜, 陰山洋
    • Organizer
      第124回触媒討論会
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] 時間分解分光測定を利用した粉末光触媒のキャリアダイナミクス2019
    • Author(s)
      山方啓
    • Organizer
      第38回光がかかわる触媒化学シンポジウム
    • Data Source
      KAKENHI-PUBLICLY-19H04708

  • [Presentation] Synthesis and Identification of Titanium Oxide Nanoparticle for Molecular Catalyst Senstized Artificial Photosynthesis Systems2019
    • Author(s)
      Keito Sano, Fazalurahman Kuttassery, Akira Yamakata, Bunsho Ohtani, Tetsuya Shimada, Hiroshi Tachibana, Tamao Ishida, Shinsuke Takagi, Haruo Inoue
    • Organizer
      3rd International Solar Fuels Conference (ISF-3) / International Conference on Artificial Photosynthesis-2019 (ICARP2019)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PUBLICLY-17H05491

  • [Presentation] Evaluation of NaTaO3 photocatalyst synthesized from various route by time-resolved absorption and emission spectroscopy2019
    • Author(s)
      Yao Lu, Akira Yamakata, Tomoaki Watanabe
    • Organizer
      The 13th Pacific Rim Conference of Ceramic Societies (PACRIM13)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PUBLICLY-19H04708

  • [Presentation] Density Functional Studies of Electron Trapping Behaviors in Photocatalytic Materials2019
    • Author(s)
      Takafumi Ogawa, Akira Yamakata, Akihide Kuwabara
    • Organizer
      The 6th International Symposium on Advanced Microscopy and Theoretical Calculations (AMTC6)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] BiVO4光触媒へのボールミル処理効果2019
    • Author(s)
      奥野和哉, Junie Jhon M. Vequizo, 山方啓, 垣花眞人, 加藤英樹
    • Organizer
      第123回触媒討論会
    • Data Source
      KAKENHI-PROJECT-16H04188

  • [Presentation] Improvement of the photocatalytic property of BaTi4O9 to the overall H2O splitting2019
    • Author(s)
      Yuichi Hiramachi, Hirotaka Fujimori, Masaaki Yoshida, Akira Yamakata, Yoshihisa Sakata
    • Organizer
      The 8th Asia Pacific Congress on Catalysis (APCAT-8)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PUBLICLY-17H05491

  • [Presentation] Enhancement of photocatalytic activity of Ga2O3 by impurity doping2019
    • Author(s)
      Akira Yamakata, Junie Jhon M. Vequizo, Shouta Ishiyama, Taishi Hiramine, Yoshihisa Sakata
    • Organizer
      The 13th Pacific Rim Conference of Ceramic Societies (PACRIM13)
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] 時間分解分光測定を利用した粉末光触媒のキャリアダイナミクス2019
    • Author(s)
      山方啓
    • Organizer
      第38回光がかかわる触媒化学シンポジウム
    • Data Source
      KAKENHI-PROJECT-19H02820

  • [Presentation] 光励起キャリアの有効利用による層状酸ハロゲン化物光触媒の水素生成活性向上2019
    • Author(s)
      小川幹太, 冨田修, 立川貴士, 山方啓, 阿部竜
    • Organizer
      第124回触媒討論会
    • Data Source
      KAKENHI-PUBLICLY-19H04708

  • [Presentation] Behavior of Photogenerated Charge Carriers on Powder Photocatalysts2019
    • Author(s)
      Akira Yamakata
    • Organizer
      Materials Research Meeting 2019 (MRM2019)
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PUBLICLY-19H04708

  • [Presentation] ソルボサーマル反応をベースとした光触媒コンポジットの合成と活性向上2018
    • Author(s)
      小松田紫央, 朝倉裕介, Junie Jhon M. Vequizo, 山方啓, 殷シュウ
    • Organizer
      (公社) 日本セラミックス協会 第31回秋季シンポジウム 特定セッション 水溶液プロセスが可能にするセラミックス合成
    • Data Source
      KAKENHI-PUBLICLY-16H00852

  • [Presentation] Trapping-Induced Enhancement of Photocatalytic Activity on TiO2 Powders2018
    • Author(s)
      Akira Yamakata, Junie Jhon M. Vequizo
    • Organizer
      International Congress on Pure & Applied Chemistry (ICPAC) 2018
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H04188

  • [Presentation] Synthesis of nitrogen/fluorine codoped rutile TiO2 photocatalyst and its application for Z-scheme water splitting2018
    • Author(s)
      Akinobu Miyoshi, Junie Jhon M. Vequizo, Shunta Nishioka, Shunsuke Yamashita, Akihide Iwase, Shunsuke Nozawa, Akira Yamakata, Koji Kimoto, Akihiko Kudo, Kazuhiko Maeda
    • Organizer
      2018年光化学討論会
    • Data Source
      KAKENHI-PUBLICLY-16H00852

  • [Presentation] Synthesis of nitrogen/fluorine codoped rutile T