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Kimura Yuta  木村 勇太

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Researcher Number 60774081
Other IDs
Affiliation (Current) 2020: 東北大学, 多元物質科学研究所, 助教
Affiliation (based on the past Project Information) *help 2016 – 2020: 東北大学, 多元物質科学研究所, 助教
Review Section/Research Field
Principal Investigator
Inorganic materials/Physical properties / Materials/Mechanics of materials / Science and Engineering / Basic Section 36020:Energy-related chemistry
Except Principal Investigator
Basic Section 36020:Energy-related chemistry / Inorganic materials/Physical properties
Keywords
Principal Investigator
応力 / Li化学ポテンシャル / 電気化学ポテンシャルプローブ / 評価装置の開発 / 機械材料・材料力学 / 化学ポテンシャル / 蓄電固体デバイス / 定量評価 / X線CT / 固体Liイオン伝導体 … More / リチウム析出 / 全固体リチウムイオン電池 / 固体電解質 / リチウム析出現象 / 界面制御 … More
Except Principal Investigator
オペランド測定 / 軟X線吸収分光 / 軟X線発光分光 / 機能性酸化物 / 電子構造 / リチウムイオン電池 / リチウム過剰系正極 / 酸素脱離 / Li過剰系正極 / 酸素欠損 / アニオン欠陥 / 正極材料 / Liイオン二次電池 / 正極 / 電極反応 / 混合導電性酸化物 / 固体酸化物形燃料電池 / オペランド計測 / モデル電極 / 空気極 / 反応経路 / パターン電極 Less
  • Research Projects

    (6 results)
  • Research Products

    (38 results)
  • Co-Researchers

    (4 People)
  •  Quantitative evaluation of the influence of stress on chemical potential in solid state ionics devicesPrincipal InvestigatorOngoing

    • Principal Investigator
      木村 勇太
    • Project Period (FY)
      2020 – 2021
    • Research Category
      Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
    • Review Section
      Science and Engineering
    • Research Institution
      Tohoku University
  •  全固体リチウムイオン電池用固体電解質におけるリチウム析出現象のメカニズム解明Principal InvestigatorOngoing

    • Principal Investigator
      木村 勇太
    • Project Period (FY)
      2019 – 2020
    • Research Category
      Grant-in-Aid for Early-Career Scientists
    • Review Section
      Basic Section 36020:Energy-related chemistry
    • Research Institution
      Tohoku University
  •  Investigation of oxygen release and its influence on electrochemical properties of cathode active materials for lithium ion battery

    • Principal Investigator
      Nakamura Takashi
    • Project Period (FY)
      2018 – 2019
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 36020:Energy-related chemistry
    • Research Institution
      Tohoku University
  •  Reaction pathway in mixed-conducting oxide electrodes investigated by using patterned thin film model electrodeOngoing

    • Principal Investigator
      雨澤 浩史
    • Project Period (FY)
      2018 – 2020
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Review Section
      Basic Section 36020:Energy-related chemistry
    • Research Institution
      Tohoku University
  •  Evaluation of elastic constants of the positive electrode materials for lithium-ion batteryPrincipal Investigator

    • Principal Investigator
      Kimura Yuta
    • Project Period (FY)
      2017 – 2018
    • Research Category
      Grant-in-Aid for Young Scientists (B)
    • Research Field
      Inorganic materials/Physical properties
      Materials/Mechanics of materials
    • Research Institution
      Tohoku University
  •  Operand analysis of electronic structures of functionalized oxides by simultaneous soft X-ray absorption and emission spectroscopy measurements

    • Principal Investigator
      Amezawa Koji
    • Project Period (FY)
      2014 – 2016
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Inorganic materials/Physical properties
    • Research Institution
      Tohoku University

All 2019 2018 2016

All Journal Article Presentation

  • [Journal Article] Correlation between Electrode Reaction and Chromium Deposition in SOFC Cathodes2019

    • Author(s)
      Shota Kageyama, Yusuke Shindo,Yoshinobu Fujimaki, Keita Mizuno,Yuta Kimura, Takashi Nakamura, Fumitada Iiguchi, Keiji Yashiro,Hiroo Yugami, Tatsuya Kawada, Koji Amezawa
    • Journal Title

      Electrochemical Society Transactions

      Volume: 91 Pages: 1231-1237

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18H02067
  • [Journal Article] Defect chemical studies on oxygen release from the Li-rich cathode material Li1.2Mn0.6Ni0.2O2-d2019

    • Author(s)
      Nakamura Takashi、Gao Hongze、Ohta Kento、Kimura Yuta、Tamenori Yusuke、Nitta Kiyofumi、Ina Toshiaki、Oishi Masatsugu、Amezawa Koji
    • Journal Title

      Journal of Materials Chemistry A

      Volume: 7 Pages: 5009-5019

    • DOI

      10.1039/c8ta12484a

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18K05288
  • [Journal Article] Impact of Triple Phase Boundary Reaction in SOFC Mixed Conducting Cathodes2018

    • Author(s)
      Keita Mizuno, Yoshinobu Fujimaki, Takashi Nakamura, Yuta Kimura, Kiyofumi Nitta, Oki Sekizawa, Yasuko Terada, Fumitada Iguchi, Keiji Yashiro, Hiroo Yugami, Tatsuya Kawada, Koji Amezawa
    • Journal Title

      13th European SOFC & SOE Forum 2018

      Volume: 1 Pages: 68-76

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18H02067
  • [Journal Article] Influence of Electrode Reaction on Cr-poisoning in SOFC MIEC Cathodes2018

    • Author(s)
      Shota Kageyama, Yusuke Shindo, Yoshinobu Fujimaki, Keita Mizuno, Yuta Kimura,Takashi Nakamura, Fumitada Iguchi, Keiji Yashiro, Hiroo Yugami, Tatsuya Kawada, Koji Amezawa
    • Journal Title

      13th European SOFC & SOE Forum 2018

      Volume: 1 Pages: 51-58

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18H02067
  • [Presentation] La0.6Sr0.4CoO3-δ/Gd0.1Ce0.9O3-δ積層パターン緻密膜電極を用いたSOFCコンポジット空気極の反応機構の解明2019

    • Author(s)
      今泉貴明、水野敬太、木村勇太、中村崇司、新田清文、関澤央輝、井口史匡、八代圭司、湯上浩雄、川田達也、雨澤浩史
    • Organizer
      第45回固体イオニクス討論会
    • Data Source
      KAKENHI-PROJECT-18H02067
  • [Presentation] Mechanism of PCFC Cathodic Reaction Investigated by Using Patterned Thin Film Model Electrode2019

    • Author(s)
      Koji Amezawa, Katsuya Nishidate, Yuta Kimura, Takashi Nakamura, Ragnar Strandbakke, I. Szpunar, Oki Sekizawa, Kiyofumi Nitta, Keiji Yashiro, and Tatsuya Kawada
    • Organizer
      PETITE workshop XI
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H02067
  • [Presentation] 緻密膜パターン電極によるLa0.6Sr0.4CoO3-δ/Gd0.1Ce0.9O3-δコンポジット電極の反応機構の解明2019

    • Author(s)
      今泉貴明,水野敬太,中村崇司,木村勇太,新田清文,関澤央輝,井口史匡,湯上浩雄,八代圭司,川田達也,雨澤浩史
    • Organizer
      電気化学会第86回大会
    • Data Source
      KAKENHI-PROJECT-18H02067
  • [Presentation] Evaluationof Factors Influencing Cr-Poisoning in SOFC Cathodes2019

    • Author(s)
      Shota Kageyama, Yusuke Shindo,Yoshinobu Fujimaki, Keita Mizuno,Yuta Kimura, Takashi Nakamura, Fumitada Iiguchi, Keiji Yashiro,Hiroo Yugami, Tatsuya Kawada, Koji Amezawa
    • Organizer
      22nd International Conference on Solid State Ionics
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H02067
  • [Presentation] Defect chemical studies on oxygen release of Li-rich cathode material Li1.2Mn0.6Ni0.2O22019

    • Author(s)
      Takashi Nakamura, Hongze Gao, Kento Ohta, Yuta Kimura, Yusuke Tamenori, Kiyofumi Nitta, Toshiaki Ina, Masatsugu Oishi, Koji Amezawa
    • Organizer
      22nd International Conference on Solid State Ionics
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18K05288
  • [Presentation] Evaluation of the electrode reaction mechanism in PCFCs catahode by using patterned thin film model electrodes2019

    • Author(s)
      Katsuya Nishidate, Yuki Shinomiya, Keita Mizuno, Yuta Kimura, Takashi Nakamura, Keiji Yashiro, Tatsuya Kawada, Yuichi Mikami, Shigenori Onuma, Tomohiro Kuroha, Noboru Taniguchi, Yoichiro Tsuji, and Koji Amezawa
    • Organizer
      PACRIM13
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H02067
  • [Presentation] Mechanism of oxygen release from Li-rich cathode material for lithium ion batteries2019

    • Author(s)
      T. Nakamura, H. Gao, K. Ohta, Y. Kimura, Y. Tamenori, K. Amezawa
    • Organizer
      ECI Conference: Non-Stoichiometric Compounds VII
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18K05288
  • [Presentation] Evaluation of the electrode reaction mechanismin anLa0.6Sr0.4CoO3-δ PCFC cathode2019

    • Author(s)
      Katsuya Nishidate, Yuki Shinomiya, Keita Mizuno, Yuta Kimura, Takashi Nakamura, Keiji Yashiro, Tatsuya Kawada, Yuichi Mikami, Shigenori Onuma, Tomohiro Kuroha, Noboru Taniguchi, Yoichiro Tsuji, Koji Amezawa
    • Organizer
      22nd International Conference on Solid State Ionics
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H02067
  • [Presentation] 酸素脱離によるリチウム過剰系正極材料Li1.2Mn0.6Ni0.2O2の電極特性変化2019

    • Author(s)
      太田健斗、Hongze Gao、中村崇司、木村勇太、為則雄祐、鶴田一樹、雨澤浩史
    • Organizer
      電気化学会第86回大会
    • Data Source
      KAKENHI-PROJECT-18K05288
  • [Presentation] パターン緻密膜モデル電極を用いたPCFC空気極BaGd0.3La0.7Co2O6-δにおける電極反応機構の評価2019

    • Author(s)
      西舘克弥、四宮由貴、水野敬太、木村勇太、中村崇司、八代圭司、川田達也、R. Strandbakke、I. Szpunar、見神祐一、後藤丈人、寺山健、黒羽智宏、辻庸一郎、雨澤浩史
    • Organizer
      第45回固体イオニクス討論会
    • Data Source
      KAKENHI-PROJECT-18H02067
  • [Presentation] 欠陥化学に基づいたリチウムイオン 電池酸化物正極における 酸素脱離メカニズムの解明2019

    • Author(s)
      中村崇司、Hongze Gao、太田健斗、 木村勇太、鶴田一樹、為則雄祐、雨澤浩史
    • Organizer
      電気化学会第86回大会
    • Data Source
      KAKENHI-PROJECT-18K05288
  • [Presentation] Cathodic Reaction in Intermediate Temperature Fuel Cells Investigated by Using Patterned Thin Film Model Electrodes2019

    • Author(s)
      Koji Amezawa, Keita Mizuno, Katsuya Nishidate, Takaaki Imaizumi, Yuki Shinomiya, Yuta Kimura, Takashi Nakamura, Keiji Yashiro, Oki Sekizawa, Kiyofumi Nitta, Fumitada Iguchi, Hiroo Yugami, Tatsuya Kawada
    • Organizer
      22nd International Conference on Solid State Ionics
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H02067
  • [Presentation] Li過剰系正極材料の酸素不定比性とそれが材料特性に与える影響2019

    • Author(s)
      太田健斗、中村崇司、木村勇太、鶴田一樹、為則雄祐、雨澤浩史
    • Organizer
      第45回固体イオニクス討論会
    • Data Source
      KAKENHI-PROJECT-18K05288
  • [Presentation] Influence of oxygen deficiency on electrochemical properties of Li-rich positive electrode material Li1.2Mn0.6Ni0.2O22019

    • Author(s)
      Kento Ohta,Takashi Nakamura, Yuta Kimura,Kazuki Tsuruta, Yusuke Tamenori, Koji Amezawa
    • Organizer
      22nd International Conference on Solid State Ionics
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18K05288
  • [Presentation] パターンモデル電極によるPCFC空気極La0.6Sr0.4CoO3-δにおける電極反応機構の解析2019

    • Author(s)
      西舘克弥,四宮由貴,水野敬太,木村勇太,中村崇司,八代圭司,川田達也,見神祐一,尾沼重徳,黒羽智宏,谷口昇,辻庸一郎,雨澤浩史
    • Organizer
      電気化学会第86回大会
    • Data Source
      KAKENHI-PROJECT-18H02067
  • [Presentation] 緻密膜パターン電極によるLa0.6Sr0.4CoO3-δ/Ce0.9Gd0.1O1.95コンポジット空気極における反応機構の解明2019

    • Author(s)
      今泉貴明、水野敬太、中村崇司、木村勇太、新田清文、関澤央輝、井口史匡、湯上浩雄、八代圭司、川田達也、雨澤浩史
    • Organizer
      第15回固体イオニクスセミナー
    • Data Source
      KAKENHI-PROJECT-18H02067
  • [Presentation] Electrochemical active sites in PCFC cathodes investigated by using patterned thin film model electrodes2019

    • Author(s)
      Koji Amezawa, Katsuya Nishidate, Yuki Shinomiya, Keita Mizuno, Yuta Kimura, Takashi Nakamura, Keiji Yashiro, Tatsuya Kawada, Yuichi Mikami, Shigenori Onuma, Tomohiro Kuroha, and Noboru Taniguchi
    • Organizer
      PACRIM13
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H02067
  • [Presentation] Mechanism of Cathodic Reaction in SOFC and PCFC Investigated by Using Operando X-Ray Absorption Measurements2019

    • Author(s)
      Koji Amezawa, Keita Mizuno, Yoshinobu Fujimaki, Katsuya Nishidate, Takashi Nakamura, Yuta Kimura, Oki Sekizawa, Kiyofumi Nitta, keiji Yashiro, Tatsuya Kawada
    • Organizer
      World Hydrogen Technologies Convention 2019
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H02067
  • [Presentation] SOFC混合導電性空気極におけるCr被毒に影響を与える因子の検討2019

    • Author(s)
      影山将汰,進藤勇佑,藤巻義信,水野敬太,木村勇太,中村崇司,井口史匡,八代圭司,湯上浩雄,川田達也,雨澤浩史
    • Organizer
      電気化学会第86回大会
    • Data Source
      KAKENHI-PROJECT-18H02067
  • [Presentation] SOFC混合導電性空気極における性能劣化に電極反応が与える影響2019

    • Author(s)
      影山将汰、進藤勇佑、藤巻義信、水野敬太、木村勇太、中村崇司、井口史匡、八代圭司、湯上浩雄、川田達也、雨澤浩史
    • Organizer
      第45回固体イオニクス討論会
    • Data Source
      KAKENHI-PROJECT-18H02067
  • [Presentation] パターンモデル電極によるPCFC空気極La0.6Sr0.4CoO3-δにおける電極反応機構の解析2019

    • Author(s)
      西舘克弥,四宮由貴,水野敬太,木村勇太,中村崇司,八代圭司,川田達也,見神祐一,尾沼重徳,黒羽智宏,谷口昇,辻庸一郎,雨澤浩 史
    • Organizer
      電気化学会第86回大会
    • Data Source
      KAKENHI-PROJECT-18H02067
  • [Presentation] 固体電解質リアクターにより合成した酸素欠損Li過剰系正極の電極特性2019

    • Author(s)
      中村崇司、太田健斗、木村勇太、鶴田一樹、為則雄祐、雨澤浩史
    • Organizer
      2019年電気化学秋季大会
    • Data Source
      KAKENHI-PROJECT-18K05288
  • [Presentation] Correlation between Electrode Reaction and Chromium Deposition in SOFC Cathodes2019

    • Author(s)
      Shota Kageyama, Yusuke Shindo,Yoshinobu Fujimaki, Keita Mizuno,Yuta Kimura, Takashi Nakamura, Fumitada Iiguchi, Keiji Yashiro,Hiroo Yugami, Tatsuya Kawada, Koji Amezawa
    • Organizer
      SOFC-XVI
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H02067
  • [Presentation] 酸素脱離によるリチウム過剰系正極材料Li1.2Mn0.6Ni0.2O2の電子状態および結晶構造変化2018

    • Author(s)
      太田 健斗、Hongze Gao、中村 崇司、木村 勇太、雨澤 浩史
    • Organizer
      2018年電気化学会秋季大会
    • Data Source
      KAKENHI-PROJECT-18K05288
  • [Presentation] Li電池用正極材料におけるLi化学ポテンシャルと機械的応力の関係2018

    • Author(s)
      大出喬也、木村勇太、Mahunnop Fakkao、中村崇司、桑田直明、川田達也、 河村純一、雨澤浩史
    • Organizer
      第18回東北大学多元物質科学研究所研究発表会
    • Data Source
      KAKENHI-PROJECT-17K17603
  • [Presentation] パターン緻密膜電極を用いたランタンコバルタイト PCFC空気極における反応サイト評価2018

    • Author(s)
      雨澤浩史,四宮由貴,水野敬太,西舘克弥,木村勇太,中村崇司,八代圭司,川田達也,見神祐一,尾沼重徳,黒羽智宏,谷口昇,辻庸一郎
    • Organizer
      2018年電気化学秋季大会
    • Data Source
      KAKENHI-PROJECT-18H02067
  • [Presentation] SOFC混合導電性空気極におけるCr被毒に及ぼす電極反応の影響2018

    • Author(s)
      影山将汰,進藤勇佑,藤巻義信,水野敬太,木村勇太,中村崇司,井口史匡,八代圭司,湯上浩雄,川田達也,雨澤浩史
    • Organizer
      第44回固体イオニクス討論会
    • Data Source
      KAKENHI-PROJECT-18H02067
  • [Presentation] SOFC混合導電性空気極の電極反応に及ぼす水蒸気の影響2018

    • Author(s)
      水野敬太,藤巻義信,中村崇司,木村勇太,関澤央輝,新田清文,井口史匡,八代圭司,湯上浩雄,川田達也,雨澤浩史
    • Organizer
      第44回固体イオニクス討論会
    • Data Source
      KAKENHI-PROJECT-18H02067
  • [Presentation] Li過剰系正極材料Li1.2Mn0.6Ni0.2O2の酸素脱離に伴う電気化学的特性変化2018

    • Author(s)
      太田健斗、Hongze Gao、中村崇司、木村勇太、 為則雄祐、鶴田一樹、雨澤浩史
    • Organizer
      第44回固体イオニクス討論会
    • Data Source
      KAKENHI-PROJECT-18K05288
  • [Presentation] Cathodic Reaction in SOFC and PCFC Investigated by Using Patternted Thin Film Model Electrode2018

    • Author(s)
      Koji Amezawa, Keita Mizuno, Yuki Shinomiya, Yoshinobu Fujimaki, Takashi Nakamura, Yuta Kimura, Kiyofumi Nitta, Oki Sekizawa, Keiji Yashiro, Fumitada Iguchi, Hiroo Yugami, Tatsuya Kawada
    • Organizer
      Materials Science and Technology 2018
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H02067
  • [Presentation] Operando soft X-ray absorption spectroscopic study on electrochemical oxygen reduction reaction on an La2NiO4+δ dense film electrode2016

    • Author(s)
      T. Nakamura, R. Oike, Y. Kimura, Y. Tamenori, T. Kawada, and K. Amezawa
    • Organizer
      Solid State Electrochemistry Workshop 2016
    • Place of Presentation
      東京大学(東京都目黒区)
    • Year and Date
      2016-10-12
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26289233
  • [Presentation] Operando Analysis of Solid Oxide Fuel Cells Using Synchrotron Radiation2016

    • Author(s)
      K. Amezawa, Y. Fujimaki, R. Oike, K. Mizuno, T. Nakamura, Y. Kimura, K. Nitta, Y. Terada, Y. Tamemori, K. Yashiro, T. Kawada
    • Organizer
      13th International Conference on Flow Dynamics
    • Place of Presentation
      国際センター(宮城県仙台市青葉区)
    • Year and Date
      2016-10-10
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26289233
  • [Presentation] Li過剰正極材料における酸素脱離挙動の定量評価2016

    • Author(s)
      中村崇司,Hongze Gao,木村勇太,雨澤浩史
    • Organizer
      第12回固体イオニクスセミナー
    • Place of Presentation
      休暇村指宿(鹿児島県指宿市)
    • Year and Date
      2016-09-27
    • Data Source
      KAKENHI-PROJECT-26289233
  • [Presentation] リチウム過剰系正極材料Li-Mn-Ni-Oにおける酸素脱離現象の評価2016

    • Author(s)
      Hongze Gao,中村崇司,木村勇太,雨澤浩史
    • Organizer
      第57回電池討論会
    • Place of Presentation
      幕張メッセ(千葉県千葉市美浜区)
    • Year and Date
      2016-11-29
    • Data Source
      KAKENHI-PROJECT-26289233
  • 1.  Nakamura Takashi (20643232)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 37 results
  • 2.  Amezawa Koji (90263136)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 27 results
  • 3.  井口 史匡 (00361113)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 17 results
  • 4.  八代 圭司 (20323107)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 24 results

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