OHTANI Bunsho 大谷文章

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OHOTANI Bunsho 大谷文章

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Researcher Number	80176924
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Affiliation (based on the past Project Information) *help	2015 – 2020: 北海道大学, 触媒科学研究所, 教授 1998 – 2014: 北海道大学, 触媒化学研究センター, 教授 1997: 北海道大学, 大学院・理学研究科, 教授 1996 – 1997: Hokkaido Univ., Grad.School Sci., Assoc.Pro., 大学院・理学研究科, 助教授 1996: 北海道大学, 大学院理学研究科, 助教授 … More 1995 – 1996: 京都大学, 工学研究科, 助手 1993 – 1994: 京都大学, 工学部, 助手 1987 – 1990: 京都大学, 工学部, 助手 Less
Review Section/Research Field	Principal Investigator Inorganic industrial materials / Science and Engineering / 工業物理化学 / 機能・物性・材料 / Inorganic industrial materials / Medium-sized Section 36:Inorganic materials chemistry, energy-related chemistry, and related fields / Inorganic materials/Physical properties / Science and Engineering / Functional materials chemistry Except Principal Investigator 工業物理化学 … More / Science and Engineering / Radiation science / Functional materials/Devices / 工業物理化学・複合材料 Less
Keywords	Principal Investigator 酸化チタン / 光触媒反応 / アナタース / 硫化カドミウム / 電子-正孔再結合 / 光触媒活性 / 再結合速度定数 / ルチル / 半導体粉末 / 電子トラップ … More / 光触媒 / 作用スペクトル解析 / 超短パルスレーザ / 懸濁半導体粉末 / 立体選択性 / 光強度依存性 / 酸化チタン(IV) / Recombination Rate Constant / Electron-hole recombination / Rutile / Anatase / Titanium Dioxide / Ultrafast Laser / Photocatalysis / Semiconductor Suspension / Organic Solvents / Transfer Hydrolysis / Pyrolysis / Hydrothermal / Recombination / Crystallinity / Surface Area / Photocatalyst / エネルギー分布 / 逆二重励起光音響分光法 / 酸化チタン光触媒 / アスペクト比 / 十面体形状 / 光音響分光法 / 結晶欠陥 / エナンチオ過剰率 / ピペコリン酸 / 辰砂 / 天然鉱物 / 硫化水銀 / 12族元素硫化物 / 光誘起電子移動 / 硫化亜鉛 / 積層構造 / 逆ミセル法 / 半導体超微粒子 / 自己組織化単分子層 / ジアミノピメリン酸 / 走査型トンネル顕微鏡 / 金基板 / 自己組織化単分子膜 / ピペリジンジカルボン酸 / 層状構造 / 多面体形状粒子 / アナタース酸化チタン / 酸素の多電子還元 / 蓄積正孔数 / ラジカル連鎖反応 / 酸化銅クラスター / 金属酸化物 / エネルギー分布解析 / 高忠実化 / 測定エネルギー範囲拡大 / 換算係数 / 試料充填法 / 一致度 / くりかえし再現性 / 八面体形状アナタース酸化チタン / 標準試料 / 高感度化 / エネルギー密度分布 / 薄膜試料 / 短波長紫外線光源 / ワイドバンドギャップ / 粒子混合均一性 / 純度 / 同定 / 光触媒酸素発生 / 高強度照射 / シンギュラリティ / 酸素発生 / 多電子移動 / 酸素生成助触媒 / 高強度UV-LED / 電子受容体 / 酸素生成反応 / 不均一系光触媒反応 / 可視光吸収 / 四価ロジウム / オゾン処理 / イオン交換 / イオン半径 / 可視光応答 / オゾン酸化 / ロジウム / ドーピング / 可視光光触媒活性 / ロジウム(IV) / ドービング / decoloration of dyes / anatase-rutile mixture / decahedral particles / photoabsorption / action spectrum / photocatalytic reaction / 光音響スペクトル / 酸化分解 / 金属微粒子 / 色素の退色 / アナタースールチル混合結晶 / 十面体形状粒子 / 光吸収 / 作用スペクトル / ポンプ-プローブ法 / ポンププローブ法 / 励起子 / 再結合速度 / 超高速時間分解測定 / 高表面積 / 光触媒活性の評価法 / 環境汚染物質分解 / エネルギー変換 / 高結晶化度 / 大表面積 / 高活性化 / 有機溶媒 / 移動加水分解法 / 熱分解法 / 水熱結晶化法 / 結晶化度 / 表面積 / 伝導帯下端 / 電子トラップ密度 / 光触媒粒子 / 金属酸化物粒子の指紋 / 電子トラップのエネルギー分布 / 結晶格子面 / ファセット / 内部電場 / 電荷分離 / マグヘマイト / ヘマタイト / マグネタイト / マグヘマイト型酸化鉄 / マグネタイト型酸化鉄 / ヘマタイト型酸化鉄 / 中空コアシェル構造 / 磁気粒子 / 粒子集積体 / ナノ粒子 / 統計解析手法 / 赤外線電気炉 / 十面体形状微結晶 / 急速加熱・急速冷却 / 多光子吸収 / 増強電場 / 二重励起光音響分光法 / 電子注入機構 / 表面プラズモン吸収 / 金担持酸化チタン / シリカ / 拡散反射スペクトル / アナタースとルチル / 金微粒子 / 表面プラズモン共鳴吸収 / 反応中間体 / 二重励起 / 表面過酸化物 / 三価チタンイオン / 酸素酸化反応 / チタンイオン / 反応熱測定 / 再結合中心 / 再結合 / 光励起 / 光音響分光 / DCC / 表面修飾 / 粒径分布 / アミド結合 / シランカップリング剤 / 凝集構造 / ポリスチレン微粒子 / シリカ微粒子 / 光触媒活性結晶相 / 混合結晶 / 光学純度 / 含浸法 / 貴金属担持 / リシン / シス比 / トランス / 光学活性体 / ジアステレオ選択 / 立体選択的反応 / 電子―正孔再結合 / 光電気化学反応 / 単結晶電極 / 二次元不斉構造 / 軸不斉化合物 / 不斉表面 / 共有結合による表面修飾 / チオール / 走査トンネル顕微鏡 / バンドギャップ励起 / 水素過電圧 / ピペリコン酸 / 酸化還元複合反応 / 酸化脱離 / 最密充填構造 / 列構造 / 物理吸着 / アルカンチオール / ステップ / 白金析出 / アルコール脱水素反応 / ウロコ鉄鋼型酸化チタン / 層状チタン酸 / 分子認識構造 / 形状選択性 / 半導体光触媒反応 / 分子サイズ / 2-プロパノール / メタノール / ウロコ鉄鉱状チタン酸 / 細孔構造 / 電子移動 / 環状シッフ塩基 / 金属カドミウム / イオウ欠陥 / 四チタン酸 / インターカレーション / トンネル構造 / 光触媒能 / 環化反応 / アミノ酸誘導体 / 表面処理 / 半導体 / 一電子還元 / アニオンラジカル / ベルジルアミン / トルエン / 増炭反応 / 二酸化炭素 … More Except Principal Investigator DNA / 光触媒 / 光触媒反応 / 酸化チタン / Pharmacokinetics / Liphoamide Derivatives / Thiol Derivatives / Radiolytic Hydroxylation / Nnucleic acid base / Radioprotector / 水酸ラジカル / G値 / γ線照射 / オリゴチミジル酸 / ヒドロキシル化 / チオール / チオアミド / 培養細胞 / 含硫黄化合物 / トリアゾール環 / 酸素増感比 / 薬物動態 / リポアミド誘導体 / チオ-ル誘導体 / 放射線ヒドロキシル化 / 核酸塩基 / 放射線防護剤 / chemical sensor / recording material / photoetching / photocatalyst / jingle-bell shaped structure / photoluminescence / core-shell structure / semiconductor nanoparticle / 光化学特性 / テンプレート / シェル開口 / 画像形成 / 光記録材料 / サイズ選択的光エッチング / セレン化カドミウム / 発光波長制御 / 発光材料 / 化学センサー / 記録材料 / 光エッチング / ジングルベル型構造体 / フォトルミネッセンス / コア・シェル構造体 / 半導体ナノ粒子 / new energy / titanium dioxide / surface interface reaction / nano materials / photocatalysis / 触媒・化学プロセス / 一重項酸素 / OHラジカル / 活性酸素 / 反応機構 / 新エネルギー / 表面界面反応 / ナノ材料 / Ion-Exchange Resin / Work-up Procedure / Reactor / L-Pipecolinic Acid / L-Lysine / Industrial Process / Amino Acid / Photocatalyst / ε-アミノ基 / カルバミル化 / 光学純度 / 白金担持酸化チタン / ピペコリン酸 / 医薬品原料 / イオン交換樹脂 / 後処理法 / 小型反応装置 / L-ピペコリン酸 / L-リシン / 工業的プロセス / アミノ酸 / surface structure / self-assembled monolayr / electrode reaction / Raman Spectroscopy / surface plasmon / 表面プラズモン / 電極表面班応 / 表面分子構造 / 自己組織化単分子層 / 電極表面反応 / ラマン分光 / 表面プラズモン共鳴 / Pulse Radiolysis / pi^<>-sigma^<>Orbital Overlap / 2-Oxo Compounds / Electrochemical Synthesis / N (1) -C (5) -Linked Dimer / 5-Fluorouracil / Radiolytic Reduction / Radiation-Activating Prodrugs / パルスラジオリシス / π^-σ^軌道重なり / 2-オキソ化合物 / 電解合成 / N(1)-C(5)結合二量体 / 5-フルオロウラシル / 放射線還元 / 放射線活性化プロドラッグ / 同位体 / 酸化還元複合プロセス / 光学活性体 / 還元触媒 / 立体選択性 / 環状アミノ酸 / X線光電子分光法 / 赤外反射分光法 / 逆ミセル溶液 / 交互累積層膜 / アルカンジチオール / 硫化カドミウム / 超微粒子半導体 / ポリビニルアルコ-ル / 鉄(III)イオン / 低感度化 / 放射線線量計 / ビオロゲン Less

Development of Analytical Method for Energy-resolved Distribution of Electron Traps for Identification and Detailed Analysis of Metal-oxide PowdersPrincipal Investigator
- Principal Investigator
  
  Ohtani Bunsho
- Project Period (FY)
  2018 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 36:Inorganic materials chemistry, energy-related chemistry, and related fields
- Research Institution
  Hokkaido University
Development of highly efficient multielectron-transfer photocatalytic systemsPrincipal Investigator
- Principal Investigator
  
  Ohtani Bunsho
- Project Period (FY)
  2016 – 2017
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Inorganic industrial materials
- Research Institution
  Hokkaido University
Mechanism of Multielectron Reduction of Oxygen by Copper Oxide Clusters in Photocatalytic MineralizationsPrincipal Investigator
- Principal Investigator
  
  大谷文章
- Project Period (FY)
  2016 – 2018
- Research Category
  
  Grant-in-Aid for JSPS Fellows
- Research Field
  
  Inorganic industrial materials
- Research Institution
  Hokkaido University
Design and Development of Truly Doped Visible Light-active Titania PhotocatalystsPrincipal Investigator
- Principal Investigator
  
  Ohtani Bunsho
- Project Period (FY)
  2015 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Inorganic industrial materials
- Research Institution
  Hokkaido University
Energy-resolved distribution of electron traps in photocatalyst particles as a siginificant parameter for their photocatalytic activitiesPrincipal Investigator
- Principal Investigator
  
  Ohtani Bunsho
- Project Period (FY)
  2014 – 2015
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Inorganic industrial materials
- Research Institution
  Hokkaido University
光触媒粒子へのビルトイン電場導入による励起電子―正孔再結合制御Principal Investigator
- Principal Investigator
  
  大谷文章
- Project Period (FY)
  2013 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
- Review Section
  
  Science and Engineering
- Research Institution
  Hokkaido University
Development of Diamond-shaped Particle Assemblies Using Magnetic InteractionPrincipal Investigator
- Principal Investigator
  
  OHTANI Bunsho
- Project Period (FY)
  2012 – 2013
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Inorganic industrial materials
- Research Institution
  Hokkaido University
Development of The Third-generation Active Photocatalysts: Crystalline Shape-controlled Metal Oxide ParticlesPrincipal Investigator
- Principal Investigator
  
  OHTANI Bunsho
- Project Period (FY)
  2010 – 2012
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Inorganic industrial materials
- Research Institution
  Hokkaido University
表面プラズモン吸収励起光触媒反応の機構解明と高効率化Principal Investigator
- Principal Investigator
  
  大谷文章
- Project Period (FY)
  2009 – 2010
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Review Section
  
  Science and Engineering
- Research Institution
  Hokkaido University
表面プラズモン吸収励起光触媒反応の機構解明と高効率化Principal Investigator
- Principal Investigator
  
  大谷文章
- Project Period (FY)
  2008
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Review Section
  
  Science and Engineering
- Research Institution
  Hokkaido University
二重励起光音響分光法の開発と光触媒材料への応用Principal Investigator
- Principal Investigator
  
  大谷文章
- Project Period (FY)
  2006 – 2007
- Research Category
  
  Grant-in-Aid for Exploratory Research
- Research Field
  
  Functional materials chemistry
- Research Institution
  Hokkaido University
異方性結合部位をもつ微粒子および集合体の開発Principal Investigator
- Principal Investigator
  
  大谷文章
- Project Period (FY)
  2004 – 2005
- Research Category
  
  Grant-in-Aid for Exploratory Research
- Research Field
  
  Inorganic industrial materials
- Research Institution
  Hokkaido University
Preparation of Semiconductor Nanoparticle-Assembled Layers Having Desired Photoluminescent Properties
- Principal Investigator
  
  TORIMOTO Tsukasa
- Project Period (FY)
  2004 – 2006
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Functional materials/Devices
- Research Institution
  Nagoya University
  Hokkaido University
L-リシン誘導体の光触媒変換による高純度L-ピペコリン酸の合成Principal Investigator
- Principal Investigator
  
  大谷文章
- Project Period (FY)
  2002 – 2003
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Review Section
  
  Science and Engineering
- Research Institution
  Hokkaido University
作用スペクトル解析による光触媒活性構造の解明と設計Principal Investigator
- Principal Investigator
  
  大谷文章
- Project Period (FY)
  2002
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Review Section
  
  Science and Engineering
- Research Institution
  Hokkaido University
Design of high functional photocatalysts based on higher space and time analyses of the active reaction species
- Principal Investigator
  
  NASAKA Yoshio
- Project Period (FY)
  2002 – 2007
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Review Section
  
  Science and Engineering
- Research Institution
  Nagaoka University of Technology
光触媒反応による立体選択的環状アミノ酸合成法の開発
- Principal Investigator
  
  池田茂
- Project Period (FY)
  2001
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas (A)
- Review Section
  
  Science and Engineering
- Research Institution
  Hokkaido University
Design and development of photocatalysts of high activity and highly efficient photocatalytic reaction systems based on the understanding of photocatalytic reaction mechanismsPrincipal Investigator
- Principal Investigator
  
  OHTANI Bunsho
- Project Period (FY)
  2001 – 2006
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Review Section
  
  Science and Engineering
- Research Institution
  Hokkaido University
不斉結晶光触媒反応によるキラリティの創出Principal Investigator
- Principal Investigator
  
  大谷文章
- Project Period (FY)
  2000
- Research Category
  
  Grant-in-Aid for Exploratory Research
- Research Field
  
  機能・物性・材料
- Research Institution
  Hokkaido University
半導体単結晶電極の光励起初期過程の解明Principal Investigator
- Principal Investigator
  
  大谷文章
- Project Period (FY)
  1999
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas (A)
- Research Institution
  Hokkaido University
半導体光触媒による新規炭素―炭素結合生成反応の開拓Principal Investigator
- Principal Investigator
  
  大谷文章
- Project Period (FY)
  1999
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas (A)
- Research Institution
  Hokkaido University
自己組織化法による半導体ナノ粒子層膜の構築Principal Investigator
- Principal Investigator
  
  大谷文章
- Project Period (FY)
  1998
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas (A)
- Research Institution
  Hokkaido University
不斉表面の設計と応用Principal Investigator
- Principal Investigator
  
  大谷文章
- Project Period (FY)
  1998
- Research Category
  
  Grant-in-Aid for Exploratory Research
- Research Field
  
  工業物理化学
- Research Institution
  Hokkaido University
Investigation on Initial Process of Photoexcitation at Semiconductor/Solution Interface by Ultrafast SpectroscopyPrincipal Investigator
- Principal Investigator
  
  OHTANI Bunsho
- Project Period (FY)
  1998 – 2000
- Research Category
  
  Grant-in-Aid for Scientific Research (B).
- Research Field
  
  機能・物性・材料
- Research Institution
  HOKKAIDO UNIVERSITY
Development of Hyper Active Semiconductor PhotocatalystPrincipal Investigator
- Principal Investigator
  
  OHTANI Bunsho
- Project Period (FY)
  1998 – 2000
- Research Category
  
  Grant-in-Aid for Scientific Research (B).
- Research Field
  
  Inorganic materials/Physical properties
- Research Institution
  HOKKAIDO UNIVERSITY
機能性単分子層の自己組織化と電気化学走査プローブ顕微鏡による超構造制御Principal Investigator
- Principal Investigator
  
  大谷文章
- Project Period (FY)
  1997
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Research Institution
  Hokkaido University
立体選択的光触媒反応-反応場制御による新規有機合成反応系の開拓Principal Investigator
- Principal Investigator
  
  大谷文章
- Project Period (FY)
  1997
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Research Institution
  Hokkaido University
自己組織化法による半導体ナノ粒子の構築Principal Investigator
- Principal Investigator
  
  大谷文章
- Project Period (FY)
  1997
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Research Institution
  Hokkaido University
Design and Development of Hyper Active PhotocatalystPrincipal Investigator
- Principal Investigator
  
  OHTANI Bunsho
- Project Period (FY)
  1997 – 1999
- Research Category
  
  Grant-in-Aid for Scientific Research (B).
- Research Field
  
  工業物理化学
- Research Institution
  HOKKAIDO UNIVERSITY
形状選択性を有する新規半導体光触媒反応系の構築Principal Investigator
- Principal Investigator
  
  大谷文章
- Project Period (FY)
  1996
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Research Institution
  Hokkaido University
自己組織化法による半導体ナノ粒子の構築
- Principal Investigator
  
  UOSAKI Kohei
- Project Period (FY)
  1996
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Research Institution
  Hokkaido University
半導体表面における立体選択的光電子移動反応系の開発Principal Investigator
- Principal Investigator
  
  大谷文章
- Project Period (FY)
  1995
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Research Institution
  Kyoto University
形状選択性を有する新規半導体光触媒反応系の構築Principal Investigator
- Principal Investigator
  
  大谷文章
- Project Period (FY)
  1995
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Research Institution
  Kyoto University
Activation Mechanism of Prodrugs Releasing 5-Fluorouracil by Radiolytic Reduction
- Principal Investigator
  
  NISHIMOTO Sei-ichi
- Project Period (FY)
  1995 – 1996
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  工業物理化学
- Research Institution
  Kyoto University
Development of Monitoring System of Electrochemical Reaction by Using Surface Plasm on Resonance
- Principal Investigator
  
  UOSAKI Kohei
- Project Period (FY)
  1995 – 1997
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  工業物理化学
- Research Institution
  HOKKAIDO UNIVERSITY
Development of Photocatalytic Organic Synthesis Processes of Next Generation
- Principal Investigator
  
  NISHIMOTO Sei-ichi
- Project Period (FY)
  1995 – 1996
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  工業物理化学
- Research Institution
  KYOTO UNIVERSITY
Design and Preparation of Ultra Highly Active Semiconductor PhotocatalystPrincipal Investigator
- Principal Investigator
  
  OHTANI Bunsho
- Project Period (FY)
  1995 – 1996
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  工業物理化学
- Research Institution
  HOKKAIDO UNIVERSITY
  Kyoto University
半導体表面における立体選択的光電子移動反応系の開発Principal Investigator
- Principal Investigator
  
  大谷文章
- Project Period (FY)
  1994
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Research Institution
  Kyoto University
形状選択性を有する新規半導体光触媒反応系の構築Principal Investigator
- Principal Investigator
  
  大谷文章
- Project Period (FY)
  1994
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Research Institution
  Kyoto University
新規増炭反応を誘起する半導体光触媒反応プロセスの開発Principal Investigator
- Principal Investigator
  
  大谷文章
- Project Period (FY)
  1993
- Research Category
  
  Grant-in-Aid for Encouragement of Young Scientists (A)
- Research Field
  
  工業物理化学
- Research Institution
  Kyoto University
ビオロゲン線量計の感度制御に関する研究
- Principal Investigator
  
  NISHIMOTO Sei-ichi
- Project Period (FY)
  1990
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  工業物理化学・複合材料
- Research Institution
  Kyoto University
Chemical Studies on the Screening of Radioprotectors
- Principal Investigator
  
  KAGIYA Tsutomu
- Project Period (FY)
  1987 – 1989
- Research Category
  
  Grant-in-Aid for General Scientific Research (B)
- Research Field
  
  Radiation science
- Research Institution
  Kyoto University

[Book] 光触媒が一番わかる2019
- Author(s)
  高島舞・大谷文章
- Total Pages
  175
- Publisher
  技術評論社
- ISBN
  9784297106171
- Data Source
  KAKENHI-PROJECT-18H03923
[Book] Photocatalysis and Water Purification: From Fundamentals to Recent Application2013
- Author(s)
  Ohtani, B
- Publisher
  Design and Development of Active Titania and Related Photocatalysts
- Data Source
  KAKENHI-PROJECT-22245033
[Book] Photocatalysis and Water Purification: From Fundamentals to Recent Application2013
- Author(s)
  Bunsho Ohtani
- Total Pages
  400
- Publisher
  Wiley-VCH Verlag
- Data Source
  KAKENHI-PROJECT-22245033
[Book] 感染症・シックハウス対策と太陽光水素生成のための可視光応答型半導体光触媒2012
- Author(s)
  大谷文章
- Total Pages
  306
- Publisher
  技術教育出版社
- Data Source
  KAKENHI-PROJECT-22245033
[Book] 感染症・シックハウス対策と太陽光水素生成のための可視光応答型半導体光触媒2012
- Author(s)
  大谷文章
- Publisher
  作用および光音響スペクトル解析による光触媒評価
- Data Source
  KAKENHI-PROJECT-22245033
[Book] Advances in Inorganic Chemistry Vol.63(分担執筆)2011
- Author(s)
  B. Ohtani
- Total Pages
  443
- Publisher
  Elsevier Inc.
- Data Source
  KAKENHI-PROJECT-22245033
[Book] Advances in Inorganic Chemistry2011
- Author(s)
  Ohtani, B
- Publisher
  Photocatalysis by inorganic solid materials: Revisiting its definition, concepts, and experimental procedures
- Data Source
  KAKENHI-PROJECT-22245033
[Book] プラズモンナノ材料の設計・応用の新展開(山田淳監修・分担執筆)2009
- Author(s)
  大谷文章・エバ=コワルスカ
- Total Pages
  480
- Publisher
  シーエムシー出版
- Data Source
  KAKENHI-PUBLICLY-21020002
[Book] 『光と界面がおりなす新しい化学の世界』講演収録集2008
- Author(s)
  大谷文章
- Publisher
  クバプロ
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17029001
[Journal Article] The role of the shell in core-shell-structured La-doped NaTaO3 photocatalysts2021
- Author(s)
  Sudrajat Hanggara、Kitta Mitsunori、Ito Ryota、Yoshida Tomoko、Katoh Ryuzi、Ohtani Bunsho、Ichikuni Nobuyuki、Onishi Hiroshi
- Journal Title
  
  Physical Chemistry Chemical Physics
  
  Volume: 23 Issue: 14 Pages: 8868-8879
- DOI
  10.1039/d1cp00375e
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03923, KAKENHI-PROJECT-19H00915, KAKENHI-PROJECT-18KK0161
[Journal Article] A promising Zn-Ti layered double hydroxide/Fe-bearing montmorillonite composite as an efficient photocatalyst for Cr(VI) reduction: Insight into the role of Fe impurity in montmorillonite2021
- Author(s)
  Chuaicham Chitiphon、Xiong Yihuang、Sekar Karthikeyan、Chen Weinan、Zhang Li、Ohtani Bunsho、Dabo Ismaila、Sasaki Keiko
- Journal Title
  
  Applied Surface Science
  
  Volume: 546 Pages: 148835-148835
- DOI
  10.1016/j.apsusc.2020.148835
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03923
[Journal Article] Do Particles Interact Electronically－Proof of Interparticle Charge-transfer Excitation between Adjoined Anatase and Rutile Particles2021
- Author(s)
  Shen Yang、Nitta Akio、Takashima Mai、Ohtani Bunsho
- Journal Title
  
  Chemistry Letters
  
  Volume: 50 Issue: 1 Pages: 80-83
- DOI
  10.1246/cl.200636
- NAID
  130007965990
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18H03923
[Journal Article] Direct Amorphous-structure Analysis: How are Surface/Bulk Structure and Activity of Titania Photocatalyst Particles Changed by Milling?2021
- Author(s)
  Chen Guangyi、Takashima Mai、Ohtani Bunsho
- Journal Title
  
  Chemistry Letters
  
  Volume: 50 Issue: 4 Pages: 644-648
- DOI
  10.1246/cl.200825
- NAID
  130008025781
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18H03923
[Journal Article] Combined Spectroscopic Methods of Determination of Density of Electronic States: Comparative Analysis of Diffuse Reflectance Spectroelectrochemistry and Reversed Double-Beam Photoacoustic Spectroscopy2021
- Author(s)
  Kobielusz Marcin、Nitta Akio、Macyk Wojciech、Ohtani Bunsho
- Journal Title
  
  The Journal of Physical Chemistry Letters
  
  Volume: 12 Issue: 11 Pages: 3019-3025
- DOI
  10.1021/acs.jpclett.1c00262
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03923
[Journal Article] Cubic Cu2O nanoparticles decorated on TiO2 nanofiber heterostructure as an excellent synergistic photocatalyst for H2 production and sulfamethoxazole degradation2021
- Author(s)
  Sekar Karthikeyan、Chuaicham Chitiphon、Vellaichamy Balakumar、Li Wei、Zhuang Wei、Lu Xiaohua、Ohtani Bunsho、Sasaki Keiko
- Journal Title
  
  Applied Catalysis B: Environmental
  
  Volume: 294 Pages: 120221-120221
- DOI
  10.1016/j.apcatb.2021.120221
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03923
[Journal Article] Elucidation of the electron energy structure of TiO2(B) and anatase photocatalysts through analysis of electron trap density2020
- Author(s)
  Nagakawa Haruki、Ochiai Tsuyoshi、Ma He、Wang Changhua、Zhang Xintong、Shen Yang、Takashima Mai、Ohtani Bunsho、Nagata Morio
- Journal Title
  
  RSC Advances
  
  Volume: 10 Issue: 31 Pages: 18496-18501
- DOI
  10.1039/d0ra02587a
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03923
[Journal Article] Water-Splitting Activity of La-Doped NaTaO3 Photocatalysts Sensitive to Spatial Distribution of Dopants2020
- Author(s)
  Sudrajat Hanggara、Kitta Mitsunori、Ito Ryota、Nagai Sota、Yoshida Tomoko、Katoh Ryuzi、Ohtani Bunsho、Ichikuni Nobuyuki、Onishi Hiroshi
- Journal Title
  
  The Journal of Physical Chemistry C
  
  Volume: 124 Issue: 28 Pages: 15285-15294
- DOI
  10.1021/acs.jpcc.0c03822
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18KK0161, KAKENHI-PROJECT-19H00915, KAKENHI-PROJECT-18H03923
[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 Applied Materials & Interfaces
  
  Volume: 12 Issue: 40 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] Importance of ZnTiO3 phase in ZnTi-mixed metal oxide photocatalysts derived from layered double hydroxide2020
- Author(s)
  Chuaicham, C.; Karthikeyan, S.; Song, J. T.; Ishihara, T.; Ohtani, B.; Sasaki, K.
- Journal Title
  
  ACS Appl. Mater. Interfaces
  
  Volume: 12 Issue: 8 Pages: 9169-9180
- DOI
  10.1021/acsami.9b18785
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03923, KAKENHI-PROJECT-18F18387
[Journal Article] Fabrication and characterization of ternary sepiolite/g-C3N4/Pd composites for improvement of photocatalytic degradation of ciprofloxacin under visible light irradiation2020
- Author(s)
  Chuaicham Chitiphon、Pawar Radheshyam Rama、Karthikeyan Sekar、Ohtani Bunsho、Sasaki Keiko
- Journal Title
  
  Journal of Colloid and Interface Science
  
  Volume: 577 Pages: 397-405
- DOI
  10.1016/j.jcis.2020.05.064
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03923, KAKENHI-PROJECT-18F18387
[Journal Article] Energy-resolved distribution of electron traps for O/S-doped carbon nitrides by reversed double-beam photoacoustic spectroscopy and the photocatalytic reduction of Cr(VI)2020
- Author(s)
  Chuaicham, C.; Karthikeyan, S.; Ohtani, B.; Sasaki, K.
- Journal Title
  
  Chem. Commun.
  
  Volume: 56 Issue: 26 Pages: 3793-3796
- DOI
  10.1039/c9cc09988c
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03923, KAKENHI-PROJECT-18F18387
[Journal Article] Enhanced Solar Photothermal Catalysis over Solution Plasma Activated TiO22020
- Author(s)
  Yu Fei、Wang Changhua、Li Yingying、Ma He、Wang Rui、Liu Yichun、Suzuki Norihiro、Terashima Chiaki、Ohtani Bunsho、Ochiai Tsuyoshi、Fujishima Akira、Zhang Xintong
- Journal Title
  
  Advanced Science
  
  Volume: 7 Issue: 16 Pages: 2000204-2000204
- DOI
  10.1002/advs.202000204
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03923
[Journal Article] Crystallization of well-defined anatase nanoparticles in SBA-15 for the photocatalytic decomposition of acetic acid2020
- Author(s)
  Vibulyaseak Kasimanat (Guy)、Ohtani Bunsho、Ogawa Makoto
- Journal Title
  
  RSC Advances
  
  Volume: 10 Issue: 54 Pages: 32350-32356
- DOI
  10.1039/d0ra04528d
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03923
[Journal Article] Identification and characterization of titania photocatalyst powders using their energy-resolved distribution of electron traps as a fingerprint2019
- Author(s)
  Nitta Akio、Takashima Mai、Takase Mai、Ohtani Bunsho
- Journal Title
  
  Catalysis Today
  
  Volume: 321-322 Pages: 2-8
- DOI
  10.1016/j.cattod.2017.12.020
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18H03923
[Journal Article] Effects of energetics with {001} facet-dominant anatase TiO2 scaffold on electron transport in CH3NH3PbI3 perovskite solar cells2019
- Author(s)
  Maitani Masato M.、Tateyama Akito、Boix Pablo P.、Han Guifang、Nitta Akio、Ohtani Bunsho、Mathews Nripan、Wada Yuji
- Journal Title
  
  Electrochimica Acta
  
  Volume: 300 Pages: 445-454
- DOI
  10.1016/j.electacta.2019.01.102
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03923
[Journal Article] Correlation of the Photocatalytic Activities of Cu, Ce and/or Pt-Modified Titania Particles with their Bulk and Surface Structures Studied by Reversed Double Beam Photoacoustic Spectroscopy2019
- Author(s)
  Unwiset, P.; Chen, G.; Ohtani, B.; Chayakul Chanapattharapol, K.
- Journal Title
  
  Catalysts
  
  Volume: 9 Issue: 12 Pages: 1010-1022
- DOI
  10.3390/catal9121010
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03923
[Journal Article] Influence of TiO2 structure on its photocatalytic activity towards acetaldehyde decomposition2019
- Author(s)
  Tryba B.、Jafari S.、Sillanp M.、Nitta A.、Ohtani B.、Morawski A.W.
- Journal Title
  
  Applied Surface Science
  
  Volume: 470 Pages: 376-385
- DOI
  10.1016/j.apsusc.2018.11.137
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03923
[Journal Article] Characterisation and properties of visible light-active bismuth oxide-titania composite photocatalysts2019
- Author(s)
  Ratova, M.; Tosheva, L.; Kelly, P. J.; Ohtani, B.
- Journal Title
  
  Sust. Mater. Tech.
  
  Volume: 22 Pages: e00112-e00112
- DOI
  10.1016/j.susmat.2019.e00112
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03923
[Journal Article] Hydrothermal synthesis and photocatalytic activities of stabilized bismuth vanadate/bismuth tungstate composites2018
- Author(s)
  Ketwong Pradudnet、Takashima Mai、Nitta Akio、Pookmanee Pusit、Ohtani Bunsho
- Journal Title
  
  Journal of Environmental Chemical Engineering
  
  Volume: 6 Issue: 2 Pages: 2048-2054
- DOI
  10.1016/j.jece.2018.01.062
- NAID
  120006820163
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03923
[Journal Article] Reversed double-beam photoacoustic spectroscopy of metal-oxide powders for estimation of their energy-resolved distribution of electron traps and electronic-band structure2018
- Author(s)
  Nitta Akio、Takashima Mai、Murakami Naoya、Takase Mai、Ohtani Bunsho
- Journal Title
  
  Electrochimica Acta
  
  Volume: 264 Pages: 83-90
- DOI
  10.1016/j.electacta.2017.12.160
- NAID
  120006796028
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18H03923
[Journal Article] Digitally Controlled Kinetics of Titania-photocatalyzed Oxygen Evolution2018
- Author(s)
  Takeuchi, S.; Takashima, M.; Takase, M.; Ohtani, B.
- Journal Title
  
  Chemistry Letters
  
  Volume: 47 Issue: 3 Pages: 373-376
- DOI
  10.1246/cl.171093
- NAID
  130006434022
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16K14086
[Journal Article] Rhodium-doped Titania Photocatalysts with Two-step Bandgap Excitation by Visible Light--Influence of the Dopant Concentration on Photosensitization Efficiency2016
- Author(s)
  Kuncewicz, J.; Ohtani, B.
- Journal Title
  
  RSC. Adv.
  
  Volume: 6 Issue: 81 Pages: 77201-77211
- DOI
  10.1039/c6ra09364g
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H02201
[Journal Article] Revisiting the Original Works Related to Titania Photocatalysis: A Review of Papers in the Early Stage of Photocatalysis Studies2014
- Author(s)
  Ohtani, B.
- Journal Title
  
  Electrochemistry
  
  Volume: 82 Issue: 6 Pages: 414-425
- DOI
  10.5796/electrochemistry.82.414
- NAID
  130004562479
- ISSN
  1344-3542, 2186-2451
- Language
  English
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PUBLICLY-25107503
[Journal Article] 光触媒はどこまでわかったか2014
- Author(s)
  大谷文章
- Journal Title
  
  触媒
  
  Volume: 56 Pages: 70-74
- Data Source
  KAKENHI-PROJECT-26620187
[Journal Article] Influence of Post-treatment Operations on Structural Properties and Photocatalytic Activity of Octahedral Anatase Particles Prepared by Hydrothermal Method2014
- Author(s)
  Wei, Z.; Kowalska, E.*; Ohtani, B.
- Journal Title
  
  Molecules
  
  Volume: 19 Issue: 12 Pages: 19573-19587
- DOI
  10.3390/molecules191219573
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PUBLICLY-25107503
[Journal Article] Titania Photocatalysis Beyond Recombination: A Critical Review2013
- Author(s)
  B. Ohtani
- Journal Title
  
  Catalysts
  
  Volume: 3 Issue: 4 Pages: 942-953
- DOI
  10.3390/catal3040942
- Peer Reviewed
- Data Source
  KAKENHI-PUBLICLY-25107503
[Journal Article] Preparation and Reaction of Titania Particles Encapsulated in Hollow Silica Shells as an Efficient Photocatalyst for Stereoselective Synthesis of Pipecolinic Acid2012
- Author(s)
  Sheela Chandren, Bunsho Ohtani
- Journal Title
  
  Chem. Lett.
  
  Volume: 41 Issue: 7 Pages: 677-679
- DOI
  10.1246/cl.2012.677
- NAID
  130004426606
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24655185
[Journal Article] 不均一系光触媒反応の新展開-光-化学エネルギー変換と環境浄化2012
- Author(s)
  大谷文章
- Journal Title
  
  化学と工業
  
  Volume: 65 Pages: 616-618
- NAID
  10030947702
- Data Source
  KAKENHI-PROJECT-22245033
[Journal Article] 不均一系光触媒反応の新展開―光－化学エネルギー変換と環境浄化2012
- Author(s)
  大谷文章
- Journal Title
  
  化学と工業
  
  Volume: 65 Pages: 616-618
- NAID
  10030947702
- Data Source
  KAKENHI-PROJECT-22245033
[Journal Article] Preparation, characterization and photocatalytic performance of titania particles encapsulated in hollow silica shells as an efficient photocatalyst for redox-combined stereoselective synthesis of L-pipecolinic acid from L-lysine2012
- Author(s)
  Sheela Chandren, Bunsho Ohtani
- Journal Title
  
  J. Photochem. Photobiol. A: Chem.
  
  Volume: 246 Pages: 50-59
- DOI
  10.1016/j.jphotochem.2012.07.007
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24655185
[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
  
  Journal of Physical Chemistry C
  
  Volume: 115 Issue: 33 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] Absorption and Action Spectra Analysis of Ammonium Fluoride-doped Titania Photocatalysts2011
- Author(s)
  Dozzi, M. V.; Ohtani, B.; Selli, E.
- Journal Title
  
  Phys. Chem. Chem. Phys
  
  Volume: 13 Issue: 40 Pages: 18217-18227
- DOI
  10.1039/c1cp21558b
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22245033
[Journal Article] Preparation of Decahedral Anatase Titania Particles with High-Level Photocatalytic Activity2011
- Author(s)
  N.Sugishita, Y.Kuroda, B.Ohtani
- Journal Title
  
  Catal.Today
  
  Volume: 164 Issue: 1 Pages: 391-394
- DOI
  10.1016/j.cattod.2010.11.003
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22245033
[Journal Article] Photocatalysis A to Z-What We Know and What We Don't Know2010
- Author(s)
  Ohtani, B
- Journal Title
  
  J. Photochem. Photobiol. C Photochem. Rev
  
  Volume: 11 Issue: 4 Pages: 157-178
- DOI
  10.1016/j.jphotochemrev.2011.02.001
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22245033
[Journal Article] Photocatalysis A to Z-What We Know and What We Don't Know2010
- Author(s)
  B.Ohtani
- Journal Title
  
  J.Photochem.Photobiol.C Photochem.Rev.
  
  Volume: 11 Pages: 157-178
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22245033
[Journal Article] What is Degussa (Evonik) P25? Crystal composition analysis, reconstruction from isolated pure particles, and photocatalytic activity test2010
- Author(s)
  Ohtani, B.; Prieto-Mahaney, O.-O.; Li, D.; Abe, R
- Journal Title
  
  J. Photochem. Photobiol. A Chem
  
  Volume: 216 Issue: 2-3 Pages: 179-182
- DOI
  10.1016/j.jphotochem.2010.07.024
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22245033
[Journal Article] What is Degussa (Evonik) P25? Crystal composition analysis, reconstruction from isolated pure particles, and photocatalytic activity test2010
- Author(s)
  B.Ohtani, O.-O.Prieto-Mahaney, D.Li, R.Abe
- Journal Title
  
  J.Photochem.Photobiol.A Chem.
  
  Volume: 216 Pages: 179-182
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22245033
[Journal Article] isible light-induced photocatalytic reaction of gold-modified titanium (IV) oxide particles : action spectrum analysis2009
- Author(s)
  Kowalska, E. ; Abe, R. ; Ohtani, B
- Journal Title
  
  Chem. Commun
  
  Pages: 241-243
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20043003
[Journal Article] Visible light-induced photocatalysis through surface-plasmon excitation of noble metals on titania surface2009
- Author(s)
  Kowalska, Ewa, Abe, Ryu, Ohtani, Bunsho
- Journal Title
  
  Physical Chemistry Chemical Physics 12
  
  Pages: 2344-2355
- Peer Reviewed
- Data Source
  KAKENHI-PUBLICLY-21020002
[Journal Article] In-situ observation of photocatalytic reaction by photoacoustic spectroscopy: Detection of heat of exothermic photocatalytic reaction2008
- Author(s)
  Murakami, N.; Abe, R.; Ohtani, B.
- Journal Title
  
  Chem. Phys. Lett. 416
  
  Pages: 316-320
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18655050
[Journal Article] In-situ observation of photocatalytic reaction by photoacoustic spectroscopy : Detection of heat of exothermic photocatalytic reaction2008
- Author(s)
  Murakami, N., Abe, R., Ohtani, B.
- Journal Title
  
  Chem. Phys. Lett 416
  
  Pages: 316-320
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17029001
[Journal Article] Participation of Molecular Oxygen in Photocatalytic Oxidative Decomposition of Organic Compounds by Metal Oxide Particulate Suspensions and Thin Film Electrodes2008
- Author(s)
  B. Ohtani
- Journal Title
  
  Electrochemistry 76
  
  Pages: 147-149
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17029001
[Journal Article] Thin Solid Films2008
- Author(s)
  Yan, X., Abe, R., Ohno, T., Toyofuku, M., Ohtani, B.
- Journal Title
  
  (in press)
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17029001
[Journal Article] Participation of Molecular Oxygen in Photocatalytic Oxidative Decomposition of Organic Compounds by Metal Oxide Particulate Suspensions and Thin Film Electrodes2008
- Author(s)
  Ohtani, B., Nohara, Y., Abe, R.
- Journal Title
  
  Electrochemistry 76
  
  Pages: 147-149
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17029001
[Journal Article] Isolation of Anatase Crystallites from Anatase-Rutile Mixed Particles by Dissolution with Hydrogen Peroxide and Ammonia2007
- Author(s)
  B. Ohtani
- Journal Title
  
  Trans. Mater. Res. Soc. Jpn. 32
  
  Pages: 401-404
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17029001
[Journal Article] Photoacoustic spectroscopic estimation of electron mobility in titanium(IV) oxide photocatalysts2007
- Author(s)
  Murakami, N, Abe, R., Priet Mahaney O.P., Torimoto, T., Ohtani, B.
- Journal Title
  
  Stud. Surf. Sci. Catal. (in press)
- Data Source
  KAKENHI-PROJECT-18655050
[Journal Article] Photocatalytic Syntheses of Azoxybenzene by Visible Light Irradiation of Silica-Coated Cadmium Sulfide Nanocomposites2007
- Author(s)
  B.Pal, T.Torimoto, K.-i.Okazaki, B.Ohtani
- Journal Title
  
  Chem. Commun.
  
  Pages: 483-485
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16350095
[Journal Article] Photoacoustic spectroscopic estimation of electron mobility in titanium (IV) oxide photocatalysts2007
- Author(s)
  Murakami, N., Abe, R., Priet Mahaney, O.P., Torimoto, T., Ohtani, B.
- Journal Title
  
  Stud. Surf. Sci. Catal. (in press)
- Data Source
  KAKENHI-PROJECT-17029001
[Journal Article] Isolation of Anatase Crystallites from Anatase-Rutile Mixed Particles by Dissolution with Hydrogen Peroxide and Ammonia2007
- Author(s)
  Ohtani, B. *, Azuma, Y., Li, D., Ihara, T., Abe, R.
- Journal Title
  
  Trans. Mater. Res. Soc 32
  
  Pages: 401-404
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17029001
[Journal Article] Photocatalytic syntheses of azoxybenzene by visible light irradiation of silica-coated cadmium sulfide nanocomposites2007
- Author(s)
  Pal, B., Torimoto, T. *, Okazaki, K., Ohtani, B.
- Journal Title
  
  Chem. Commun.
  
  Pages: 483-485
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17029001
[Journal Article] Evaluation of electron-hole recombination properties of titanium (IV) oxide particles with high photocatalytic activity2007
- Author(s)
  Murakami, S.-i., kominami, H., Kera, Y., Ikeda, S., Noguchi, H., Uosaki, K., Ohtani, B.
- Journal Title
  
  Res. Chem. Interm. 33
  
  Pages: 285-296
- Data Source
  KAKENHI-PROJECT-17029001
[Journal Article] Double-Beam Photoacoustic Spectroscopic Studies on Transient Absorption of Titanium(IV) Oxide Photocatalyst Powders2007
- Author(s)
  Murakami, N., Prieto-Mahaney, O. O., Abe, R., Torimoto, T., Ohtani, B. *
- Journal Title
  
  J. Phys. Chem. C 111
  
  Pages: 11927-11935
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17029001
[Journal Article] Evaluation of electron-hole recombination properties of titanium(IV) oxide particles with high photocatalytic activity2007
- Author(s)
  Murakami, S. -y. J Kominami, H. *, Kera, Y., Ikeda, S., Noguchi, H., Uosaki, K., Ohtani, B.
- Journal Title
  
  Res. Cheat. Interm. 33
  
  Pages: 285-296
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17029001
[Journal Article] Double-Beam Photoacoustic Spectroscopic Studies on Transient Absorption of Titanium(IV) Oxide Photocatalyst Powders2007
- Author(s)
  Murakami, N.; Prieto-Mahaney, O. O.; Abe, R.; Torimoto, T.; Ohtani, B.
- Journal Title
  
  J. Phys. Chem. C 111
  
  Pages: 11927-11935
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18655050
[Journal Article] Is methylene bluean appropriate substrate for a photocatalytic activity test? A study with visible-light responsive titania2006
- Author(s)
  Yan, X., Ohno, T., Nishijima, K., Abe, R., Ohtani, B. *
- Journal Title
  
  Chem. Phys. Lett. 429
  
  Pages: 606-610
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17029001
[Journal Article] Photoacoustic spectroscopic analysis of photoinduced change in absorption of titanium (IV) oxide photocatalyst powders : A novel feasible technique for measurement of defect density2006
- Author(s)
  Murakami, N., Prieto Mahaney, O.P., Torimoto, T., Ohtani, B.
- Journal Title
  
  Chem. Phys. Lett. 426
  
  Pages: 204-208
- Data Source
  KAKENHI-PROJECT-17029001
[Journal Article] Is methylene blue an appropriate substrate for a photocatalytic activity test? A study with visible-light responsive titania2006
- Author(s)
  Yan, X., Ohno, T., Nishijima, K., Abe, R., Ohtani, B.
- Journal Title
  
  Chem. Phys. Lett. 429
  
  Pages: 606-610
- Data Source
  KAKENHI-PROJECT-17029001
[Journal Article] Photochemical Fine-Tuning of Luminescent Color of Cadmium Selenide Nanoparticles : Fabricating a Single-Source Multi-Color Luminophore2006
- Author(s)
  Torimoto, T., Murakami, S.-y., Sakuraoka, M., Iwasaki, K., Okazaki, K-i., Shibayama, T., Ohtani, B.
- Journal Title
  
  J. Phys. Chem. B 110
  
  Pages: 13314-13318
- Data Source
  KAKENHI-PROJECT-17029001
[Journal Article] Photoacoustic spectroscopic analysis of photoinduced change-in absorption of titanium(IV) oxide photocatalyst powders : A novel feasible technique for measurement of defect densitv2006
- Author(s)
  Murakami, N., Prieto-Mahaney, 0. O., Toriinoto, T., Ohtani, B. *
- Journal Title
  
  Chem. Phys. Lett. 426
  
  Pages: 204-208
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17029001
[Journal Article] Fabrication of Jingle-Bell-Shaped Core-Shell Nanoparticulate Films and Molecular-Size-Responsive Photoluminescence Quenching of Cadmium Sulfide Cores2006
- Author(s)
  K.Iwasaki, T.Torimoto, T.Shibayama, T.Nishikawa, B.Ohtani
- Journal Title
  
  Small 2
  
  Pages: 854-858
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16350095
[Journal Article] Photochemical Fine-Tuning of Luminescent Color of Cadmium Selenide Nanoparticles : Fabricating a Single-Source Multi-Color Luminophore2006
- Author(s)
  T.Torimoto, S.-y.Murakami, M.Sakuraoka, K.Iwasaki, K.-i.Okazaki, T.Shibayama, B.Ohtani
- Journal Title
  
  J. Phys. Chem. B 110
  
  Pages: 13314-13318
- NAID
  120005228745
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16350095
[Journal Article] Photoacoustic spectroscopic analysis of photoinduced change in absorption of titanium(IV) oxide photocatalyst powders : A novel feasible technique for measurement of defect density2006
- Author(s)
  Murakami, N., Prieto Mahaney, O.P., Torimoto, T., Ohtani, B.
- Journal Title
  
  Chem. Phys. Lett. 426
  
  Pages: 204-208
- Data Source
  KAKENHI-PROJECT-18655050
[Journal Article] Photo-switching behavior of CdS nanoparticles doped in a polymer film2006
- Author(s)
  Ohara, Y., Nakabayashi, T., Iwasaki, K., Torimoto, T., Ohtani, B., Ohta, N. *
- Journal Title
  
  Compt. Rend. Chim. 9
  
  Pages: 742-749
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17029001
[Journal Article] Electric-Field-Induced Changes in Absorption and Emision Spectra of CdS Nanoparticles Doped in a Polymer Film2006
- Author(s)
  Oliara, Y., Nakabayashi, T., Iwasaki, K., Torimoto, T., Ohtani, B., Hiratani, T., Konishi, K., Ohta, N. *
- Journal Title
  
  J. Phys. Chem. B 110
  
  Pages: 20927-20936
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17029001
[Journal Article] Photocatalytic Preparation of Encapsulated Gold Nanoparticles by Jingle-Bell-Shaped Cadmium Sulfide-Silica Nanoparticles2005
- Author(s)
  Pal, B., Torimoto, T., Ikeda, S., Shibayama, T., Sugawara, K., Takahashi, H., Ohtani, B. *
- Journal Title
  
  Top. Catal. 35
  
  Pages: 321-325
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17029001
[Journal Article] Selective Photocatalytic Reduction of Nitrate to Nitrogen Molecules in an Aqueous Suspension of Metal-loaded Titanium(IV) Oxide Particl es2005
- Author(s)
  Kominami, H. *, Nakaseko, T., Shimada, Y., Furusho, A., Inoue, H., Murakami, S. -y., Kera, Y., Ohtani, B.
- Journal Title
  
  Chem. Comaun.
  
  Pages: 2933-2935
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17029001
[Journal Article] Synthesis of Metal-Cadmium Sulfide Nanocomposites Using Jingle-Bell-Shaped Core-Shell Photocatalyst Particles2005
- Author(s)
  Pal, B., Torimoto, T., Iwasaki, K., Shibayama, T., Takahashi, H., Ohtani, B. *
- Journal Title
  
  J. Appl. Electrochem. 35
  
  Pages: 751-756
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17029001
[Journal Article] Photocatalytic Preparation of Encapsulated Gold Nanoparticles by Jingle-Bell-Shaped Cadmium Sulfide-Silica Nanoparticles2005
- Author(s)
  B.Pal, T.Torimoto, S.Ikeda, T.Shibayama, K.Sugawara, H.Takahashi, B.Ohtani
- Journal Title
  
  Top. Cat. 35
  
  Pages: 321-325
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16350095
[Journal Article] Synthesis of Metal-Cadmium Sulfide Nanocomposites Using Jingle-Bell-Shaped Core-Shell Photocatalyst Particles2005
- Author(s)
  B.Pal, T.Torimoto, K.Iwasaki, T.Shibayama, H.Takahashi, B.Ohtani
- Journal Title
  
  J. Appl. Electrochem. B 35
  
  Pages: 751-756
- NAID
  120000958308
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16350095
[Journal Article] Preparation and Characterization of Water-Soluble Jingle-Bell-Shaped Silica-Coated Cadmium Sulfide Nanoparticles2004
- Author(s)
  K.Iwasaki, T.Torimoto, T.Shibayama, H.Takahashi, B.Ohtani
- Journal Title
  
  J. Phys. Chem. 108
  
  Pages: 11946-11952
- NAID
  120005228747
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16350095
[Journal Article] Light Intensity Dependence of the Action Spectra of Photocatalytic Reactions with Anatase Titanium(IV) Oxide2004
- Author(s)
  Torimoto, T., Aburakawa, Y., Kawahara, Y., Ikeda, S., Ohtani, B. *
- Journal Title
  
  Chem. Phys. Lett 392
  
  Pages: 220-224
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17029001
[Journal Article] Size and Structure-Dependent Photocatalytic Activity of Jingle-Bell-Shaped Silica-coated Cadmium Sulfide Nanoparticles for Methanol Dehydrogenation2004
- Author(s)
  B.Pal, T.Torimoto, K.Iwasaki, T.Shibayama, H.Takahashi, B.Ohtani
- Journal Title
  
  J. Phys. Chem. B 108
  
  Pages: 18670-18674
- NAID
  120005228746
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16350095
[Journal Article] Development of a novel photocatalytic reaction system for oxidative decomposition of volatile organic compounds in water with enhanced aeration2003
- Author(s)
  Villacres, R., Ikeda, S., Torimoto, T., Ohtani, B. *
- Journal Title
  
  J. Photochem. Photobiol. A : Cheat. 160
  
  Pages: 121-126
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17029001
[Journal Article] Photochemical Hydrogen Evolution from Aqueous Triethanolamine Solutions Sensitized by Binaphthol-Modified Titanium(IV) Oxide under Visible Light Irradiation2003
- Author(s)
  Ikeda, S. l Abe, C., Torimoto, T., Ohtani, B. *
- Journal Title
  
  J. Photochem. Photobiol A : Chem. 160
  
  Pages: 61-67
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17029001
[Journal Article] Solvothermal Syntheses of Semiconductor Photocatalysts of Ultra-high Activities2003
- Author(s)
  Koininaini, H.*, Kato, J. -i., Murakami, S. -y., Ishii, Y., Kohno, M., Yabutani, K. -i., Yamamoto, T., Kera, Y., Inoue, M., Inui, T., Ohtani, B.
- Journal Title
  
  Catal. Today 84
  
  Pages: 181-189
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17029001
[Journal Article] Photocatalytic Decolorization and Mineralization of Malachite Green in An Aqueous Suspension of Titanium(GV) Oxide Nano-particles under Aerated Conditions : Correlation between Some Physical Properties and Their Photocatalytic Activity2003
- Author(s)
  Kominami, H. *, Kumamoto, H., Kera, Y., Ohtani, B.
- Journal Title
  
  J. Photochem. Photobiol A : Chem. 160
  
  Pages: 99-104
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17029001
[Patent] 光音響分光方法および光音響分光装置2014
- Inventor(s)
  大谷文章・高瀬舞・新田明央・黒田靖
- Industrial Property Rights Holder
  国立大学法人北海道大学・昭和電工
- Industrial Property Rights Type
  特許
- Industrial Property Number
  2014-100295
- Filing Date
  2014-05-14
- Data Source
  KAKENHI-PROJECT-26620187
[Patent] 半導体ナノ粒子及びその製造方法2005
- Inventor(s)
  鳥本司, 桑畑進, 大谷文章, 柴山環樹, 工藤昭彦, 櫻岡美和, 足立知弘
- Industrial Property Rights Holder
  名古屋大学, 大阪大学, 北海道大学, 東京理科大学
- Industrial Property Number
  2005-255656
- Filing Date
  2005-09-02
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16350095
[Presentation] Attempts for Identification and Detailed Characterization of Metal-oxide Powders2021
- Author(s)
  Ohtani, B.
- Organizer
  Hokkaido Indonesian Student Association Webinar: Materials Chemistry for Better Future
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03923
[Presentation] Novel Approach of Efficient-Photocatalyst Design Based on Electron Trap-Distribution Analysis2021
- Author(s)
  Ohtani, B.
- Organizer
  2020 Regional Conference of Environmental Engineering (RCENVE 2020)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03923
[Presentation] 電子トラップ密度のエネルギー分布解析にもとづく光機能性材料の同定と精密評価2021
- Author(s)
  大谷文章
- Organizer
  電気化学会第88回大会
- Invited
- Data Source
  KAKENHI-PROJECT-18H03923
[Presentation] Novel Approach of Efficient-Photocatalyst Design Based On Electron Trap-distribution Analysis2020
- Author(s)
  Ohtani, B.
- Organizer
  Pacific-Rim Meeting on Electrochemical and Solid State Science (PRiME2020)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03923
[Presentation] Design, Preparation and Detailed Characterization of Photocatalysts Based on Energy-resolved Distribution of Electron Traps2020
- Author(s)
  Ohtani, B.
- Organizer
  Symposium on Photocatalyst and Photocatalysis (Symphosis 2020)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03923
[Presentation] Design of Heterogeneous Photocatalysis Based on Energy-resolved Distribution of Electron Traps: Novel Approach beyond the Band-Structure Model2019
- Author(s)
  Ohtani, B.
- Organizer
  7th International Conference on Semiconductor Photochemistry (SP7)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03923
[Presentation] Interfacial charge-transfer excitation at an anatase-rutile junction: A hypothesis2019
- Author(s)
  Ohtani, B.; Shen, Y.; Nitta, A.; Takashima, M.
- Organizer
  235th ECS Meeting
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03923
[Presentation] Identification and Characterization of Metal-oxide Materials Using Newly Developed Reversed Double-beam Photoacoustic Spectroscopy2019
- Author(s)
  Ohtani, B.
- Organizer
  The 24th Topical Meeting of International Society of Electrochemistry (ISE)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03923
[Presentation] Identification of photocatalyst material using newly developed reversed double-beam photoacoustic spectroscopy2019
- Author(s)
  Ohtani, B.
- Organizer
  Workshop - Photocatalysis-advances in water and environmental remediation
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03923
[Presentation] Design of Heterogeneous Photocatalysis Based on Energy-resolved Distribution of Electron Traps2019
- Author(s)
  Ohtani, B.
- Organizer
  The 3rd International Symposium on Recent Progress of Energy and Environmental Photocatalysis (Photocatalysis 3)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03923
[Presentation] Co-catalytic Action of Non-noble Metal Deposits on Titania Photocatalyst for Multielectron Oxygen Reduction2018
- Author(s)
  Wang, P. and Ohtani, B.
- Organizer
  Symposium on Nanomaterials for Environmental Purification and Energy Conversion
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16F16719
[Presentation] Identification and Characterization of Metal-oxide Particles with Energy-resolved Distribution of Electron Traps2018
- Author(s)
  Ohtani, B.; Nitta, A.; Murakami, Y.; Takase, M.; Takashima, M.
- Organizer
  EMN Meeting on Titanium-Oxides
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03923
[Presentation] 光触媒酸素発生反応における光強度依存性にもとづく担持助触媒の作用機構解析2018
- Author(s)
  YOSHIHARA, Shun・TAKEUCHI, Shugo・TAKASHIMA, Mai・OHTANI, Bunsho
- Organizer
  化学系学協会北海道支部2018年冬季研究発表会
- Data Source
  KAKENHI-PROJECT-16K14086
[Presentation] 光強度依存性解析にもとづく不均一系光触媒多電子移動反応機構の解明2018
- Author(s)
  TAKEUCHI, Shugo・TAKASE, Mai・TAKASHIMA, Mai・OHTANI, Bunsho
- Organizer
  第121回触媒討論会
- Data Source
  KAKENHI-PROJECT-16K14086
[Presentation] Role of Electron Traps in Photocatalysis: Identification and Characterization of Metal Oxide Particulate Photocatalysts2018
- Author(s)
  Ohtani, B.
- Organizer
  CIMTEC 2018: 8th Forum on New Materials
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03923
[Presentation] 「参照ニオビアの総合評価－電子トラップのエネルギー分布解析2018
- Author(s)
  大谷文章・村上雄馬・長尾昌紀・佐々木未希・村山恭子・高島舞
- Organizer
  第37回参照触媒討論会
- Data Source
  KAKENHI-PROJECT-18H03923
[Presentation] Proof of multielectron transfer processes in heterogeneous photocatalysis2018
- Author(s)
  TAKASHIMA, Mai・HORI, Haruna・TAKEUCHI, Shugo・TAKASE, Mai・OHTANI, Bunsho
- Organizer
  統合物質創製化学研究推進機構国際シンポジウム
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K14086
[Presentation] Multielectron oxygen reduction on copper(I) oxide-loaded titanium(IV)-oxide photocatalysts in decomposition of organic compounds2018
- Author(s)
  Wang, P. and Ohtani, B.
- Organizer
  統合物質創製化学研究推進機構国際シンポジウム
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16F16719
[Presentation] Multielectron-transfer Mechanism in heterogeneous photocatalysis based on light-intensity dependence analysis2018
- Author(s)
  TAKEUCHI, Shugo・TAKASHIMA, Mai・TAKASE, Mai・OHTANI, Bunsho
- Organizer
  Symposium on Nanomaterials for Environmental Purification and Energy Conversion (SNEPEC)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K14086
[Presentation] Identification and Characterization of Metal-Oxide Powders with Energy-Resolved Density of Electron Traps Measured By Reversed Double-Beam Photoacoustic Spectroscopy2018
- Author(s)
  Ohtani, B.; Nitta, A.; Takase, M.; Takashima, M.
- Organizer
  233rd ECS Meeting
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03923
[Presentation] Multielectron Transfer in Photocatalysis: Digital-analogue-digital Mode Change in Titania-photocatalyzed Oxygen Evolution2017
- Author(s)
  OHTANI, Bunsho・TAKEUCHI, Shugo・TAKASHIMA, Mai・TAKASE, Mai
- Organizer
  2017 International Workshop on Electrified Interface for Energy Conversions (EIC2017)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K14086
[Presentation] 光触媒酸素生成速度の光強度依存性にもとづく担持助触媒の作用機構解析2017
- Author(s)
  吉原駿・竹内脩悟・高島舞・大谷文章
- Organizer
  2017年電気化学秋季大会
- Data Source
  KAKENHI-PROJECT-16K14086
[Presentation] 光子密度依存性解析による光触媒多電子移動機構の解明2017
- Author(s)
  TAKEUCHI, Shugo・TAKASE, Mai・TAKASHIMA, Mai・OHTANI, Bunsho
- Organizer
  第57回オーロラセミナー
- Data Source
  KAKENHI-PROJECT-16K14086
[Presentation] 光触媒反応速度の光強度依存性にもとづく担持助触媒の作用機構解析2017
- Author(s)
  吉原駿・竹内脩悟・高島舞・大谷文章
- Organizer
  第36回光がかかわる触媒化学シンポジウム
- Data Source
  KAKENHI-PROJECT-16K14086
[Presentation] 反応速度の光強度依存性にもとづく光触媒酸素生成における担持助触媒の作用機構解析2017
- Author(s)
  YOSHIHARA, Shun・TAKEUCHI, Shugo・TAKASHIMA, Mai・OHTANI, Bunsho
- Organizer
  第7回CSJ化学フェスタ2017
- Data Source
  KAKENHI-PROJECT-16K14086
[Presentation] Multielectron-transfer processes in photocatalytic oxygen evolution on titania: Light intensity-dependence study2017
- Author(s)
  Takeuchi, S.; Takase, M.; Takashima, M.; Ohtani, B.
- Organizer
  Faraday Discussion: Artificial Photosynthesis
- Place of Presentation
  立命館大学朱雀キャンパス（京都府，京都市）
- Year and Date
  2017-02-28
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K14086
[Presentation] Faceted Copper(I) Oxide-Loaded Titania Particles for Photocatalytic Oxidative Decomposition of Organic Compounds2017
- Author(s)
  Wang, P. and Ohtani, B.
- Organizer
  Asia-Pacific International Chapters Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16F16719
[Presentation] 懸濁系光触媒反応における多電子/正孔移動機構の解明2017
- Author(s)
  大谷文章・竹内脩悟・堀晴菜・高島舞・高瀬舞
- Organizer
  光機能材料研究会第63回講演会「光触媒研究と開発技術の最新動向と将来展望」
- Invited
- Data Source
  KAKENHI-PROJECT-16K14086
[Presentation] ナノ－マイクロメートルサイズの光触媒粒子の活性におよぼす粒径の影響2017
- Author(s)
  大谷文章・竹内脩悟・高島舞・高瀬舞
- Organizer
  ナノ学会第15回大会「エナジェティック・ナノサイエンス」
- Data Source
  KAKENHI-PROJECT-16K14086
[Presentation] Rhodium-doped Titania: The Effect of the Doping Conditions on Bands Position and Density of Introduced Electronic States2017
- Author(s)
  Kuncewicz, J. and Ohtani, B.
- Organizer
  ISE Topical Meeting on Photoelectrochemistry of Semiconductors at the Nanoscale: From Fundamental Aspects to Practical Applications
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H02201
[Presentation] 反応速度の光子密度依存性解析にもとづく光触媒多電子移動機構の解明2017
- Author(s)
  竹内脩悟・高瀬舞・高島舞・大谷文章
- Organizer
  第33回ライラックセミナー・第23回若手研究者交流会
- Data Source
  KAKENHI-PROJECT-16K14086
[Presentation] 光触媒酸素発生反応における担持助触媒の作用機構2017
- Author(s)
  吉原駿・竹内脩悟・高島舞・大谷文章
- Organizer
  第36回固体・表面光化学討論会
- Data Source
  KAKENHI-PROJECT-16K14086
[Presentation] Photon-density Dependence of Photocatalysis: Can Standard Electrode Potential Be Applied to Particulate Photocatalysis?2017
- Author(s)
  OHTANI, Bunsho・TAKEUCHI, Shugo・TAKASHIMA, Mai・TAKASE, Mai
- Organizer
  232nd Electrochemical Society (ECS) Meeting
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K14086
[Presentation] 酸化チタン系光触媒酸素生成反応の光強度依存性にもとづく助触媒の機構解析2017
- Author(s)
  吉原駿・竹内脩悟・高島舞・高瀬舞・大谷文章
- Organizer
  第33回ライラックセミナー・第23回若手研究者交流会
- Data Source
  KAKENHI-PROJECT-16K14086
[Presentation] 光子密度依存性にもとづく光触媒反応における多電子移動機構の解明2017
- Author(s)
  竹内脩悟・吉原駿・高島舞・高瀬舞・大谷文章
- Organizer
  2017年電気化学秋季大会
- Data Source
  KAKENHI-PROJECT-16K14086
[Presentation] True Multielectron Transfer in Photocatalysis: Digital-analogue-digital Mode Change in Titania-photocatalyzed Oxygen Evolution2017
- Author(s)
  OHTANI, Bunsho・TAKEUCHI, Shugo・TAKASE, Mai・TAKASHIMA, Mai
- Organizer
  The 22st International Conference on Semiconductors Photocatalysis and Solar Energy Conversion (SPASEC-22)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K14086
[Presentation] Development of Visible-light Responsive Photocatalysts with a Built-in Redox Mediator2016
- Author(s)
  Ohtani, B.; Kuncewicz, J.
- Organizer
  New Photocatalytic Materials for Environment, Energy and Sustainability (NPM-1)
- Place of Presentation
  Gottingen, Germany
- Year and Date
  2016-06-07
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H02201
[Presentation] Multielectron-transfer mechanism in photocatalytic oxygen evolution proved by light-intensity dependence analysis2016
- Author(s)
  Takeuchi, S.; Takase, M.; Takashima, M.; Ohtani, B.
- Organizer
  第32回化学反応討論会,
- Place of Presentation
  大宮ソニックシティ（埼玉県，さいたま市）
- Year and Date
  2016-06-01
- Data Source
  KAKENHI-PROJECT-16K14086
[Presentation] Light-intensity Dependence of Photocatalytic Oxygen Evolution from Titania Suspension as a Proof of Multi-electron Transfer Mechanism2016
- Author(s)
  Takeuchi, S.; Takase, M.; Takashima, M.; Ohtani, B.
- Organizer
  9th European meeting on Solar Chemistry and Photocatalysis: Environmental Applications (SPEA9)
- Place of Presentation
  Strasbourg, France
- Year and Date
  2016-06-14
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K14086
[Presentation] A finger print of titania and the other metal oxide powders--Energy-resolved distribution of electron traps2016
- Author(s)
  Ohtani, B.; Nitta, A.; Takase, M.; Takashima, M.; Murakami, N.
- Organizer
  2016 EMN Meeting on Titanium-Oxides
- Place of Presentation
  Honolulu, USA
- Year and Date
  2016-03-28
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26620187
[Presentation] Kinetics of Photocatalytic Multielectron Transfer By Nanoparticles of Bare or Catalyst-Loaded Titania2016
- Author(s)
  Ohtani, B.; Takeuchi, S.; Takase, M.; Takashima, M.
- Organizer
  229th ECS Meeting
- Place of Presentation
  San Diego, USA
- Year and Date
  2016-05-29
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K14086
[Presentation] Energy-resolved Distribution of Electron Traps as the Key Issue for Photocatalysis2015
- Author(s)
  Ohtani, B.; Nitta, A.; Takase, M,
- Organizer
  EMN Meeting on Photocatalysis
- Place of Presentation
  Las Vegas, USA
- Year and Date
  2015-11-21
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26620187
[Presentation] Visible light-active Rh-doped titania: Effect of crystalline structure of host material and concentration of introduced ions on electronic structure of doped photocatalysts2015
- Author(s)
  Kuncewicz, J.; Ohtani, B.
- Organizer
  EMN Meeting on Photocatalysis
- Place of Presentation
  Las Vegas, USA
- Year and Date
  2015-11-21
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H02201
[Presentation] Energy-Resolved Measurement of Electron Traps in Metal-Oxide Particulate Photocatalysts By Newly Developed Reversed Double-Beam Photoacoustic Spectroscopy2015
- Author(s)
  Ohtani, B.; Nitta, A.; Takase, M.
- Organizer
  227th Meeting of the Electrochemical Society
- Place of Presentation
  Chicago, USA
- Year and Date
  2015-05-24
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26620187
[Presentation] Visible Light-induced Photocatalysis by Rhodium-doped Titania Particles2015
- Author(s)
  Ohtani, B.; Arima, T.; Takase, M.; Kuncewicz, J.
- Organizer
  The 2015 International Chemical Congress of Pacific Basin Societies (PACIFICHEM 2015)（環太平洋国際化学会議）
- Place of Presentation
  Honolulu, USA
- Year and Date
  2015-12-15
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H02201
[Presentation] A Visible Light-active Titania Photocatalyst with Rhodium as a Built-in Redox Mediator2015
- Author(s)
  Ohtani, B.; Kuncewicz, J.
- Organizer
  227th Meeting of the Electrochemical Society
- Place of Presentation
  Chicago, USA
- Year and Date
  2015-05-24
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H02201
[Presentation] 光触媒活性支配因子としての電子トラップ密度の解析2014
- Author(s)
  大谷文章・高瀬舞・新田明央
- Organizer
  第14回光触媒研究討論会
- Place of Presentation
  東京大学（東京都目黒区）
- Year and Date
  2014-07-08
- Invited
- Data Source
  KAKENHI-PROJECT-26620187
[Presentation] 光触媒活性支配因子としての電子トラップの密度分布解析2014
- Author(s)
  大谷文章・新田明央・高瀬舞
- Organizer
  第33回光がかかわる触媒化学シンポジウム
- Place of Presentation
  東京大学（東京都目黒区）
- Year and Date
  2014-07-18
- Data Source
  KAKENHI-PROJECT-26620187
[Presentation] Preparation, Characterization and Photo- catalytic Activity of Octahedral Anatase Titania Photocatalysts2013
- Author(s)
  Zhishun Wei, Bunsho Ohtani
- Organizer
  化学系学協会北海道支部2013年冬季研究発表会
- Place of Presentation
  北海道大学学術交流会館
- Year and Date
  2013-01-29
- Data Source
  KAKENHI-PROJECT-22245033
[Presentation] Efficient Photocatalytic Stereoselective Synthesis of Pipecolinic Acid by Hollow Core-Shell Silica-Titania Particles2013
- Author(s)
  Bunsho Ohtani and Sheela Chandren
- Organizer
  Novel Designed Surface and Catalysis for Greener Future:C&FC Pre-Symposium in Himeji
- Place of Presentation
  Himeji
- Year and Date
  2013-11-29
- Invited
- Data Source
  KAKENHI-PROJECT-24655185
[Presentation] Gas-Phase Preparation, Characterization and Photocatalytic Activity of Decahedral Anatase Titania Particles2013
- Author(s)
  Marcin Janczarek, Zhuo Yang, Mai Takase, Bunsho Ohtani
- Organizer
  化学系学協会北海道支部2013年冬季研究発表会
- Place of Presentation
  北海道大学学術交流会館
- Year and Date
  2013-01-29
- Data Source
  KAKENHI-PROJECT-22245033
[Presentation] A Hollow Core-Shell Silica-Titania Photocatalyst for Efficient Stereoselective Synthesis of Pipecolinic Acid2013
- Author(s)
  Bunsho Ohtani and Sheela Chandren
- Organizer
  The 223rd ECS Meeting
- Place of Presentation
  Tronto, Canada
- Year and Date
  2013-05-15
- Invited
- Data Source
  KAKENHI-PROJECT-24655185
[Presentation] Stereoselective Photocatalytic Organic Synthesis of L-Pipecolinic Acid from Lysine Using Hollow Titania-core Silica-shell Particles2013
- Author(s)
  Bunsho Ohtani and Sheela Chandren
- Organizer
  The 14th Japan-Korea Symposium on Catalysis
- Place of Presentation
  Nagoya
- Year and Date
  2013-07-03
- Data Source
  KAKENHI-PROJECT-24655185
[Presentation] Revisiting Photocatalysis Studies in Their Thermodynamics and Kinetics for the Design of Highly Efficient Systems2012
- Author(s)
  Bunsho Ohtani
- Organizer
  The 7th European Meeting on Solar Chemistry and Photocatalysis: Environmental Applications (SPEA7)
- Place of Presentation
  HF Ipanama Park Hotel, Oporto, Portugul
- Invited
- Data Source
  KAKENHI-PROJECT-22245033
[Presentation] Revisiting Principle of Photocatalytic Reactions and Design of Highly Active Photocatalyst Materials2012
- Author(s)
  Bunsho Ohtani
- Organizer
  First International Conference on Photocatyalysis and Solar Energy Conversion: Development of Materials and Nanomaterials
- Place of Presentation
  Daejeon Convention Center, Daejeon, Korea
- Invited
- Data Source
  KAKENHI-PROJECT-22245033
[Presentation] X‐ray Diffraction Analyses and Effect on the Photocatalytic Activities of Crystalline Composition of Particulate Titania Photocatalysts2012
- Author(s)
  Bunsho Ohtani
- Organizer
  The International Symposium on Photocatalysis（第31回光がかかわる触媒化学シンポジウム）
- Place of Presentation
  Kyoto University, Kyoto
- Invited
- Data Source
  KAKENHI-PROJECT-22245033
[Presentation] Some Fundamental Aspects of Heterogeneous Photocatalysis2012
- Author(s)
  Bunsho Ohtani
- Organizer
  The 19th International Conference on Photochemical Conversion and Storage of Solar Energy
- Place of Presentation
  California Institute of Technology, USA
- Year and Date
  2012-08-01
- Data Source
  KAKENHI-PROJECT-22245033
[Presentation] What we know and we dont know in photocatalysis: from conventional to plasmonic photocatalysis2012
- Author(s)
  Bunsho Ohtani
- Organizer
  The 3rd International Symposium MOLECULAR PHOTONICS Dedicated to Academician A.N. Terenin
- Place of Presentation
  Baltiets Hotel, St. Petersburg, Russia
- Invited
- Data Source
  KAKENHI-PROJECT-22245033
[Presentation] Some Fundamental Aspects of Heterogeneous Photocatalysis2012
- Author(s)
  Bunsho Ohtani
- Organizer
  The 19th International Conference on Photochemical Conversion and Storage of Solar Energy
- Place of Presentation
  California Institute of Technology, Pasadena, USA
- Invited
- Data Source
  KAKENHI-PROJECT-22245033
[Presentation] 十面体形状アナタース酸化チタン(IV)微粒子の気相合成と構造・光触媒活性評価2012
- Author(s)
  楊ジョウ・高瀬舞・大谷文章
- Organizer
  第110回触媒討論会
- Place of Presentation
  九州大学伊都キャンパス（福岡）
- Data Source
  KAKENHI-PROJECT-22245033
[Presentation] Revisiting Photocatalysis Studies in Their Thermodynamics and Kinetics for the Design of Highly Efficient Systems2012
- Author(s)
  Bunsho Ohtani
- Organizer
  The 7th European Meeting on Solar Chemistry and Photocatalysis: Environmental Applications (SPEA7)
- Place of Presentation
  HF Ipanama Park, Portugal
- Year and Date
  2012-06-19
- Data Source
  KAKENHI-PROJECT-22245033
[Presentation] 十面体形状アナタース酸化チタン(IV)微粒子の気相合成と構造・光触媒活性評価2012
- Author(s)
  楊ジョウ・マルチン=ジャンチャレック・高瀬舞・大谷文章
- Organizer
  第31回固体・表面光化学討論会
- Place of Presentation
  大阪大学銀杏会館
- Year and Date
  2012-11-22
- Data Source
  KAKENHI-PROJECT-22245033
[Presentation] 十面体形状アナタース酸化チタン(IV)微粒子の気相合成と構造・光触媒活性評価2012
- Author(s)
  楊ジョウ・マルチン＝ジャンチャレック・高瀬舞・大谷文章
- Organizer
  第31回固体・表面光化学討論会
- Place of Presentation
  大阪大学銀杏会館（吹田～
- Data Source
  KAKENHI-PROJECT-22245033
[Presentation] Crystalline Composition Analyses and Its Effect on the Photocatalytic Activities of Particulate Titania Photocatalysts2012
- Author(s)
  Bunsho Ohtani, Mikako Sano, Mai Takase
- Organizer
  17th International Conference on Semiconductor Photocatalysis and Solar Energy Conversion (SPASEC-17)
- Place of Presentation
  Crowne Plaza Jacksonville Riverfront, USA
- Year and Date
  2012-11-14
- Data Source
  KAKENHI-PROJECT-22245033
[Presentation] 作用スペクトル解析による光触媒反応の機構解明2011
- Author(s)
  大谷文章・阿部竜・天野史章
- Organizer
  第30回光がかかわる触媒化学シンポジウム
- Place of Presentation
  東京工業大学
- Year and Date
  2011-06-10
- Data Source
  KAKENHI-PROJECT-22245033
[Presentation] Design and Fabrication of Metal Oxide Photocatalysts : Revisiting Principles and Mechanism of Photocatalysts2011
- Author(s)
  B.Ohtani, F. Amano
- Organizer
  219th ECS Meeting
- Place of Presentation
  Montreal Convention Center(カナダ)(招待講演)
- Year and Date
  2011-05-02
- Data Source
  KAKENHI-PROJECT-22245033
[Presentation] 多面体形状酸化チタン微粒子の調製と光触媒活性2011
- Author(s)
  大谷文章・マルチン=ジャンチャレック・魏志順・楊ジョウ
- Organizer
  第30回固体・表面光化学討論会
- Place of Presentation
  信州大学工学部(長野市)
- Year and Date
  2011-11-21
- Data Source
  KAKENHI-PROJECT-22245033
[Presentation] 多面体形状酸化チタン微粒子の調製と光触媒活性2011
- Author(s)
  大谷文章・マルチン=ジャンチャレック・魏志順・楊ジョウ
- Organizer
  第30回固体・表面光化学討論会
- Place of Presentation
  信州科学技術総合振興センター
- Year and Date
  2011-11-21
- Data Source
  KAKENHI-PROJECT-22245033
[Presentation] Action Spectrum Analysis for Better Understanding of Photocatalytic Activities in Liquid and Gas Phase Photocatalytic Reactions2011
- Author(s)
  B.Ohtani
- Organizer
  Photocatalytic and Advanced Oxidation Technologies for Treatment of Water, Air, Soil and Surfaces
- Place of Presentation
  Gdansk University of Technology (ポーランド)(招待講演)
- Year and Date
  2011-07-04
- Data Source
  KAKENHI-PROJECT-22245033
[Presentation] Action Spectrum Analysis for Better Understanding of Photocatalytic Activities in Liquid and Gas Phase Photocatalytic Reactions2011
- Author(s)
  Bunsho Ohtani
- Organizer
  Photocatalytic and Advanced Oxidation Technologies for Treatment of Water Air, Soil and Surfaces
- Place of Presentation
  Gdansk University of Technology, Poland
- Year and Date
  2011-07-04
- Data Source
  KAKENHI-PROJECT-22245033
[Presentation] Action Spectrum Analysis : An Essential and Powerful Tool for Studies on Photocatalytic Reaction Mechanism2011
- Author(s)
  B.Ohtani
- Organizer
  The 16th International Conference on TiO2 Photocatalysis : Fundamentals and Applications
- Place of Presentation
  Town and Country Resort, San Diego (USA)(招待講演)
- Year and Date
  2011-11-07
- Data Source
  KAKENHI-PROJECT-22245033
[Presentation] What is Degussa (Evonik) P25? A Study on Its Crystalline Composition and Anatase-Rutile Synergetic Effect on Photocatalytic Activities2011
- Author(s)
  Bunsho Ohtani
- Organizer
  13th Korea-Japan Symposium on Catalysis
- Place of Presentation
  Seogwipo KAL Hotel, Korea
- Year and Date
  2011-05-24
- Data Source
  KAKENHI-PROJECT-22245033
[Presentation] 光触媒反応再考-なにがわかって,なにがわかっていないのか2011
- Author(s)
  大谷文章
- Organizer
  第51回オーロラセミナー
- Place of Presentation
  ハイランドふらの
- Year and Date
  2011-07-24
- Data Source
  KAKENHI-PROJECT-22245033
[Presentation] Design and Fabrication of Metal Oxide Photocatalysts: Revisiting Principles and Mechanism of Photocatalysts2011
- Author(s)
  Bunsho Ohtani, Fumiaki Amano
- Organizer
  219th ECS Meeting
- Place of Presentation
  Montreal Convention Center, Canada
- Year and Date
  2011-05-02
- Data Source
  KAKENHI-PROJECT-22245033
[Presentation] Nano and Microstructured Materials with Chemical Functions: Anisotropic Particles for Catalysis and Photocatalysis2010
- Author(s)
  Bunsho Ohtani
- Organizer
  Nanotech Malaysia 2010: Conference on Enabling Science and Nanotechnology (ESciNano 2010)
- Place of Presentation
  Kuala Lumpur Conference Center, Malaysia
- Year and Date
  2010-12-03
- Data Source
  KAKENHI-PROJECT-22245033
[Presentation] Highly active titania photocatalyst particles of controlled crystal phase, size, and polyhedral shapes2010
- Author(s)
  Bunsho Ohtani, Fumiaki Amano, Orlando Prieto, Satoshi Uchida, Tamaki Shibayama, Yoshihiro Terada
- Organizer
  TOCAT6/APCAT5
- Place of Presentation
  Sapporo Convention Center
- Year and Date
  2010-07-19
- Data Source
  KAKENHI-PROJECT-22245033
[Presentation] Design and Fabrication of Titania Photocatalysts: Revisiting Principles and Mechanism of Titania Photocatalysts2010
- Author(s)
  Bunsho Ohtani
- Organizer
  The 15th International Conference on TiO2 Photocatalysis: Fundamentals and Applications (TiO2-15), Town&amp
- Place of Presentation
  Country Resort of San Diego, USA
- Year and Date
  2010-11-16
- Data Source
  KAKENHI-PROJECT-22245033
[Presentation] Design and Fabrication of Titania Photocatalysts : Revisiting Principles and Mechanism of Titania Photocatalysts2010
- Author(s)
  B.Ohtani
- Organizer
  TiO2-15
- Place of Presentation
  Town&Country Resort, San Diego (USA)(招待講演)
- Year and Date
  2010-11-16
- Data Source
  KAKENHI-PROJECT-22245033
[Presentation] 多面体形状アナタース酸化チタンメソ粒子光触媒の設計と開発2010
- Author(s)
  大谷文章
- Organizer
  第10回光触媒研究討論会
- Place of Presentation
  東京大学先端科学技術研究センター
- Year and Date
  2010-07-14
- Data Source
  KAKENHI-PROJECT-22245033
[Presentation] Modification of titanium(IV)oxide particles with gold for photocatalysis under ultraviolet and visible light irradiation2009
- Author(s)
  Ewa Kowalska, Bunsho OHTANI
- Organizer
  The 2nd International Symposium on Advanced Particles(ISAP2009)
- Place of Presentation
  慶應大学日吉キャンパス
- Year and Date
  2009-04-26
- Data Source
  KAKENHI-PUBLICLY-21020002
[Presentation] Visible-Light-Induced Photocatalysis through Surface-Plasmon Excitation of Noble Metals on Titania Surface2008
- Author(s)
  Ewa Kowalska, Ryu. Abe and Bunsho Ohtani
- Organizer
  5th European Meeting on Solar Chemistry and Photocatalvsis : Environmental Applications (SPEA5)
- Place of Presentation
  Palermo, Italy
- Year and Date
  2008-10-08
- Data Source
  KAKENHI-PROJECT-20043003
[Presentation] Evaluation and control of crystal defects in titania photocatalysts2007
- Author(s)
  B. Ohtani, T. Majima
- Organizer
  Fifth Tokyo Conference on Advanced Catalytic Science and Technology (T0CAT5)
- Place of Presentation
  東京
- Year and Date
  2007-07-28
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17029001
[Presentation] Photoacoustic Spectroscopic Estimation of Electron Migration over Metal-Deposited Titanium(IV)Oxide Photocatalysts2007
- Author(s)
  Naoya Murakami, Ryu Abe, Bunsho Ohtani, Teruhisa Ohno
- Organizer
  The 12th International Conference on TiO2 Photocatalysis: Fundamentals & Applications(TiO2-12)
- Place of Presentation
  Town & Country Resort, San Diego(アメリカ合衆国)
- Year and Date
  2007-09-24
- Data Source
  KAKENHI-PROJECT-18655050
[Presentation] valuation and control of crystal defects in titania photocatalysts2007
- Author(s)
  Ohtani, Bunsho, Takuya, Majima
- Organizer
  Fifth Tokyo Conference on Advanced Catalytic Science and Technology (TOCAT5)
- Place of Presentation
  Tokyo
- Year and Date
  2007-07-28
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17029001
[Presentation] Electron Traps in Metal Oxide Particulate Photocatalysts as a Key Parameter Governing Their Photocatalytic Activities
- Author(s)
  Ohtani, B.; Takase, M.; Nitta, A.
- Organizer
  The 19th International Conference on Semiconductors Photocatalysis and Solar Energy Conversion (SPASEC-19)
- Place of Presentation
  San Diego, USA
- Year and Date
  2014-11-16 – 2014-11-20
- Invited
- Data Source
  KAKENHI-PROJECT-26620187
[Presentation] 逆二重励起光音響分光法による酸化チタン(IV)光触媒中の電子トラップ密度のエネルギー分解測定
- Author(s)
  新田明央・高瀬舞・大谷文章
- Organizer
  2014年光化学討論会
- Place of Presentation
  北海道大学（北海道札幌市）
- Year and Date
  2014-10-11 – 2014-10-13
- Data Source
  KAKENHI-PROJECT-26620187
[Presentation] 気相法により調製した十面体形状アナタースの光触媒活性におよぼす粒子径状の影響
- Author(s)
  高瀬舞，松井計樹，楊ジョウ，大谷文章
- Organizer
  化学系学協会北海道支部2014年冬季研究発表会
- Place of Presentation
  北海道大学（札幌）
- Data Source
  KAKENHI-PUBLICLY-25107503
[Presentation] Influence of Morphology of Facetted Anatase Titania Particles on Their Photocatalytic Activity
- Author(s)
  Ohtani, B.; Yang, Z.; Janczarek, M.; Takase, M.; Kowalska, E.
- Organizer
  225th Meeting of the Electrochemical Society
- Place of Presentation
  Orlando, USA
- Year and Date
  2014-05-11 – 2014-05-17
- Invited
- Data Source
  KAKENHI-PUBLICLY-25107503
[Presentation] Fundamental Aspects in Photocatalysis: What We Know and We Dont Know in Scientific Sense
- Author(s)
  B. Ohtani
- Organizer
  Fourth International Conference on Semiconductor Photochemistry
- Place of Presentation
  Hotel DAP (Czech)
- Invited
- Data Source
  KAKENHI-PUBLICLY-25107503
[Presentation] 十面体形状アナタース酸化チタン(IV)微粒子の光触媒活性におよぼす露出結晶面の影響
- Author(s)
  松井計樹，高瀬舞，大谷文章
- Organizer
  第33回表面科学学術講演会
- Place of Presentation
  エポカルつくば（つくば）
- Data Source
  KAKENHI-PUBLICLY-25107503
[Presentation] 十面体形状アナタース型酸化チタン微粒子の光触媒活性におよぼす露出結晶面の影響
- Author(s)
  高瀬舞，竹内脩悟，松井計樹，楊ジョウ，大谷文章
- Organizer
  The 23rd Annual Meeting of MRS-J
- Place of Presentation
  横浜市開港記念会館（横浜）
- Data Source
  KAKENHI-PUBLICLY-25107503
[Presentation] Electron Traps in Metal Oxide Particulate Photocatalysts as a Possible Key for Understanding and Explaining Their Photocatalytic Activities
- Author(s)
  Ohtani, B.; Takase, M.; Nitta, A.
- Organizer
  The 20th International Conference on Photochemical Energy Conversion and Storage (IPS-20)
- Place of Presentation
  Berlin, Germany
- Year and Date
  2014-07-27 – 2014-08-01
- Data Source
  KAKENHI-PUBLICLY-25107503
[Presentation] A Hollow Core-Shell Silica-Titania Photocatalyst for Efficient Stereoselective Synthesis of Pipecolinic Acid
- Author(s)
  Bunsho Ohtani and Sheela Chandren
- Organizer
  The 223rd ECS Meeting
- Place of Presentation
  The Sheraton Centre Toronto Hotel (Canada)
- Invited
- Data Source
  KAKENHI-PROJECT-24655185
[Presentation] Design and Development of Highly Active Photocatalysts Through Fundamental Studies on Photocatalysis
- Author(s)
  B. Ohtani
- Organizer
  Seminar in Lakehead University
- Place of Presentation
  Lakehead University (Canada)
- Invited
- Data Source
  KAKENHI-PUBLICLY-25107503
[Presentation] What are titania photocatalysts? Development of active particulate photocatalysts
- Author(s)
  B. Ohtani
- Organizer
  The International Conference on Photocatalytic and Advanced Oxidation Technologies for Treatment of Water, Air, Soil and Surfaces
- Place of Presentation
  University of Gdansk (Poland)
- Invited
- Data Source
  KAKENHI-PUBLICLY-25107503
[Presentation] Stereoselective Photocatalytic Organic Synthesis of L-Pipecolinic Acid from Lysine Using Hollow Titania-core Silica-shell Particles
- Author(s)
  Bunsho Ohtani and Sheela Chandren
- Organizer
  The 14th Japan-Korea Symposium on Catalysis, Nagoya
- Place of Presentation
  ウインク愛知（名古屋）
- Data Source
  KAKENHI-PROJECT-24655185
[Presentation] 二重励起光音響分光法による酸化チタン粒子中の電子トラップ密度の解析
- Author(s)
  大谷文章・新田明央・高瀬舞
- Organizer
  表面・界面スペクトロスコピー2014
- Place of Presentation
  修学院セミナーハウス（京都府京都市）
- Year and Date
  2014-12-05 – 2014-12-06
- Data Source
  KAKENHI-PROJECT-26620187
[Presentation] Efficient Photocatalytic Stereoselective Synthesis of Pipecolinic Acid by Hollow Core-Shell Silica-Titania Particles
- Author(s)
  Bunsho Ohtani and Sheela Chandren
- Organizer
  Novel Designed Surface and Catalysis for Greener Future: C&FC Pre-Symposium in Himeji
- Place of Presentation
  エグレット姫路（姫路）
- Invited
- Data Source
  KAKENHI-PROJECT-24655185
[Presentation] What are Particulate Titania Photocatalysts? Control of Their Photocatalytic Activities by Particle Morphology
- Author(s)
  B. Ohtani, Z. Wei, M. Janczarek, E. Kowalska, M. Takase
- Organizer
  2014 International Conference on Hydrogen Production
- Place of Presentation
  九州大学（福岡）
- Invited
- Data Source
  KAKENHI-PUBLICLY-25107503
[Presentation] 十面体形状アナタース型酸化チタン(IV)微粒子の粒子形状－光触媒活性相関解析
- Author(s)
  高瀬舞，松井計樹，竹内脩悟，楊ジョウ，大谷文章
- Organizer
  電気化学会第81回大会
- Place of Presentation
  関西大学（吹田）
- Data Source
  KAKENHI-PUBLICLY-25107503
[Presentation] Influence of Crystal Facets of Decahedral-Shaped Anatase Titania Particles on Their Physical Properties and Photocatalytic Activities
- Author(s)
  Takase, M.; Kobayashi, K.; Matsui, K.; Ohtani, B.
- Organizer
  The 19th International Conference on Semiconductors Photocatalysis and Solar Energy Conversion (SPASEC-19)
- Place of Presentation
  San Diego, USA
- Year and Date
  2014-11-16 – 2014-11-20
- Data Source
  KAKENHI-PUBLICLY-25107503
[Presentation] 逆二重励起光音響分光法による酸化チタン(IV)粉末中の電子トラップ密度のエネルギー分布の評価
- Author(s)
  新田明央・高瀬舞・大谷文章
- Organizer
  第75回応用物理学会秋季学術講演会
- Place of Presentation
  北海道大学（北海道札幌市）
- Year and Date
  2014-09-17 – 2014-09-20
- Data Source
  KAKENHI-PROJECT-26620187
[Presentation] Fundamental Studies on Photocatalysis
- Author(s)
  Ohtani, B.,
- Organizer
  6th Forum on New Materials (CIMTEC2014/13th International Ceramic Congres)
- Place of Presentation
  Montecatini Terme, Italy
- Year and Date
  2014-06-15 – 2014-06-20
- Invited
- Data Source
  KAKENHI-PUBLICLY-25107503
[Presentation] Electron Traps in Metal Oxide Particulate Photocatalysts as a Possible Key for Understanding and Explaining Their Photocatalytic Activities
- Author(s)
  Ohtani, B.; Takase, M.; Nitta, A.
- Organizer
  The 20th International Conference on Photochemical Energy Conversion and Storage (IPS-20)
- Place of Presentation
  Berlin, Germany
- Year and Date
  2014-07-27 – 2014-08-01
- Data Source
  KAKENHI-PROJECT-26620187
[Presentation] 十面体形状アナタース型酸化チタン(IV)微粒子表面への機能化の試み
- Author(s)
  高瀬舞，松井計樹，楊ジョウ，大谷文章
- Organizer
  化学系学協会北海道支部2014年冬季研究発表会
- Place of Presentation
  北海道大学（札幌）
- Data Source
  KAKENHI-PUBLICLY-25107503
[Presentation] Effect of Morphology of Decahedral Anatase Titania Particles on Their Photocatalytic Activity
- Author(s)
  M. Janczarek, Z. Yang, M. Takase, B. Ohtani
- Organizer
  第32回光がかかわる触媒化学シンポジウム
- Place of Presentation
  東京工業大学（東京）
- Data Source
  KAKENHI-PUBLICLY-25107503
[Presentation] Influence of crystal facets on the physical/optical properties and the photocatalytic activity of decahedral-shaped anatase titania particles
- Author(s)
  Takase, M.; Kobayashi, K.; Matsui, K.; Kimura, S.; Ohnuma, A.; Ohtani, B.
- Organizer
  The 7th International Symposium on Surface Science (ISSS-7)
- Place of Presentation
  くにびきメッセ（島根県松江市）
- Year and Date
  2014-11-02 – 2014-11-06
- Data Source
  KAKENHI-PUBLICLY-25107503

1. UOSAKI Kohei (20133697)

# of Collaborated Projects: 8 results

# of Collaborated Products: 0 results
2. IKEDA Shigeru (40312417)

# of Collaborated Projects: 6 results

# of Collaborated Products: 0 results
3. NISHIMOTO Sei-ichi (10115909)

# of Collaborated Projects: 5 results

# of Collaborated Products: 0 results
4. YE Shen (40250419)

# of Collaborated Projects: 5 results

# of Collaborated Products: 0 results
5. KONDO Toshihiro (70240629)

# of Collaborated Projects: 4 results

# of Collaborated Products: 0 results
6. TORIMOTO Tsukasa (60271029)

# of Collaborated Projects: 2 results

# of Collaborated Products: 7 results
7. KOMINAMI Hiroshi (00257966)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
8. AMANO Fumiaki (10431347)

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results
9. TAKASE Mai (20631972)

# of Collaborated Projects: 1 results

# of Collaborated Products: 10 results
10. KITAGAWA Toshikazu (20183791)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
11. FUJITA Shin-ichi (60100210)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
12. TAKEUCHI Kenichi (50026358)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. NASAKA Yoshio (30134969)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
14. MURAKAMI Yoshinori (70293256)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
15. KAGIYA Tsutomu (00025826)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
16. 大沼明 (50584174)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
17. 大澤雅俊 (00108466)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
18. 中林誠一郎 (70180346)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
19. 西野純一 (70272862)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
20. 高島舞 (10772345)

# of Collaborated Projects: 1 results

# of Collaborated Products: 11 results
21. HENMI Akihide

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
22. KUNCEWICZ Joanna

# of Collaborated Projects: 1 results

# of Collaborated Products: 6 results
23. 井澤邦輔

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
24. PALMISANO Le

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
25. HOFFMANN Mic

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
26. BOWMAN Rober

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
27. WANG PENG

# of Collaborated Projects: 1 results

# of Collaborated Products: 6 results
28. KITTA Mitsunori

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
29. ISHIDA Tamao

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
30. 大沢雅俊

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
31. 大西洋

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
32. 一國伸之

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

OHTANI Bunsho 大谷 文章

OHOTANI Bunsho 大谷 文章

Research Projects

Research Products

Co-Researchers

Development of Analytical Method for Energy-resolved Distribution of Electron Traps for Identification and Detailed Analysis of Metal-oxide PowdersPrincipal Investigator

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Development of highly efficient multielectron-transfer photocatalytic systemsPrincipal Investigator

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Mechanism of Multielectron Reduction of Oxygen by Copper Oxide Clusters in Photocatalytic MineralizationsPrincipal Investigator

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Design and Development of Truly Doped Visible Light-active Titania PhotocatalystsPrincipal Investigator

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Energy-resolved distribution of electron traps in photocatalyst particles as a siginificant parameter for their photocatalytic activitiesPrincipal Investigator

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光触媒粒子へのビルトイン電場導入による励起電子―正孔再結合制御Principal Investigator

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Development of Diamond-shaped Particle Assemblies Using Magnetic InteractionPrincipal Investigator

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Development of The Third-generation Active Photocatalysts: Crystalline Shape-controlled Metal Oxide ParticlesPrincipal Investigator

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表面プラズモン吸収励起光触媒反応の機構解明と高効率化Principal Investigator

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表面プラズモン吸収励起光触媒反応の機構解明と高効率化Principal Investigator

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二重励起光音響分光法の開発と光触媒材料への応用Principal Investigator

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異方性結合部位をもつ微粒子および集合体の開発Principal Investigator

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Preparation of Semiconductor Nanoparticle-Assembled Layers Having Desired Photoluminescent Properties

Principal Investigator

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OHTANI Bunsho 大谷文章

OHOTANI Bunsho 大谷文章