Takeyasu Kotaro

タケヤスコウタロウ | Takeyasu Kotaro

Affiliation and department：
Job title： Associate Professor

Research field (1)： Basic physical chemistry

Research keywords (4)： Catalytic reaction , Vauum science , Surface chemistry , Surface physics

Research theme for competitive and other funds (9)：

2022 - 2025 Scale Effect of π-Electron System on Oxygen Reduction Reaction Activity of Nitrogen-Doped Graphene
2022 - 2023 Development of a flow-type mixed potential-driven CO2 reduction reaction system
2020 - 2023 Material design and mechanistic study of carbon electro-catalysts for fuel cells
2021 - 2022 Non-faradic reaction system to accelerate CO2-alcohol conversion reactions
2021 - 2022 Development of highly active platinum-free fuel cell catalysts based on reaction mechanism

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Papers (39)：

Kenji Hayashida, Junji Nakamura, Kotaro Takeyasu. Why Does the Performance of Nitrogen-Doped Carbon Electrocatalysts Decrease in Acidic Conditions?. Angewandte Chemie International Edition. 2025. 64. e202502702
Dipti R. Panigrahi, Shashikana Paria, Mridul Jain, Manish S. Sengar, Marshal Dhayal, Bappi Paul, Prasenjit Maity, Kotaro Takeyasu, Vijay Kumar, Santosh K. Singh. Π-Electron and pH-Regulated Photochemical Detection of Trinitrophenol Using Nanoconfined Graphene Quantum Dots. ACS Applied Nano Materials. 2025. 8. 5. 2614-2622
Pranjit Barman, Vijay Kumar, Kotaro Takeyasu, Santosh K. Singh. Aqueous alkaline pH stable halide ((PEA)2CoCl4) perovskite for oxygen reaction electrocatalysis. Journal of Materials Chemistry A. 2025
Guoping Chen, Miho Isegawa, Taro Koide, Yasuo Yoshida, Koji Harano, kenji Hayashida, Shusaku Fujita, Kotaro Takeyasu, Katsuhiko Ariga, Junji Nakamura. Pentagon-Rich Caged Carbon Catalyst for the Oxygen Reduction Reaction in Acidic Electrolytes. Angewandte Chemie International Edition. 2024
Nuning Anugrah Putri Namari, Mo Yan, Junji Nakamura, Kotaro Takeyasu. Simultaneous Measurement of Oxygen Consumption Rate and Thermogenesis in Biological Systems for Non-equilibrium Energetics. e-Journal of Surface Science and Nanotechnology. 2024. 22. 3. 273-278

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Books (2)：

Lectures and oral presentations (29)：

表面科学で見る電気化学:カーボン系触媒の限界拡張へ
(日本表面真空学会第8回若手部会研究会 & 関東支部10周年記念シンポジウム 2025)
Designing Carbon Catalysts for Oxygen Reduction and Mixed-Potential-Driven Catalysis
(The 2 nd International Conference on Advanced Functional Materials (ICAFM 2025) 2025)
表面科学を基盤とした電気化学反応触媒の理解と設計
(日本表面真空学会東北・北海道支部学術講演会 2025)
表面科学によるカーボン系電極触媒の限界突破
(2025)
Thermochemical and electrochemical mixed reaction systems based on carbon-based catalysts
(Shiv Nadar University Department of Chemistry Seminar 2025)

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Education (2)：

2009 - 2014 The University of Tokyo Graduate School of Engineering Department of Applied Physics
2005 - 2009 The University of Tokyo Fuculty of Engineering Department of Applied Physics

Professional career (1)：

Work history (6)：

2024/04 - 現在 Hokkaido University Institute for Catalysis Associate Professor
2018/04 - 2024/03 University of Tsukuba Institute of Material Science, Fuculty of Pure and Applied Science Assistant professor
2017/04 - 2018/03 Kyoto University Department of Chemistry, Graduate School of Science Specially Appointed Researcher
2015/02 - 2017/03 Osaka University Department of Chemistry, Graduate School of Science Specially Appointed Researcher
2014/04 - 2015/01 The University of Tokyo Institute of Industrial Science Specially Appointed Researcher

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Committee career (8)：

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Awards (11)：

2024/01 - つくば研究支援センター第4回TCIベンチャーアワードシーズ部門優秀賞低価格・高耐久な白金フリー燃料電池触媒
2022/10 - The Physical Society of Japan The 17th, Young Scientist Award of the Physical Society of Japan Studies on flow and controlling factor of energies in surface reactions
2021/07 - University of Tsukuba Young Faculty Award
2021/05 - 日本表面真空学会講演奨励賞(若手研究者部門) ミトコンドリア電子伝達系の熱産生解析
2018/09 - Catalysis Society of Japan Grant-in-aid for travel for young scientists

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