Hiroyuki Takeda

タケダヒロユキ | Hiroyuki Takeda

Affiliation and department：

Research field (2)： Organic functional materials , Inorganic and coordination chemistry

Research keywords (5)： Artificial Photosynthesis , CO2 Reduction , Mesoporous Organosilica , Metal Complexes , Photochemistry

Research theme for competitive and other funds (6)：

2024 - 2027 ポリピリジンと二座リン配位子を連結した環状配位子によるCu(I)錯体の高光機能化
2021 - 2024 Efficient photocatalytic CO2 reduction using reversible complexation of the first-raw transition metal complexes
2020 - 2021 CO2資源化のための3d金属錯体光触媒の開発
2020 - 2021 第一遷移金属錯体特有の反応機構に基づくCO2還元光触媒の分子設計
2016 - 2018 Visible light absorbing Cu complex photosensitizer

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Papers (33)：

Hiroyuki Takeda, Mina Irimajiri, Toshihide Mizutani, Shunsuke Nozawa, Yuna Matsuura, Masao Kurosu, Osamu Ishitani. Photocatalytic CO₂ Reduction Using Mixed Catalytic Systems Comprising an Iron Cation with Bulky Phenanthroline Ligands. Inorganic Chemistry. 2024. 63. 16. 7343-7355
Masashi Sanga, Kosuke Nakamura, Munetaka Iwamura, Koichi Nozaki, Hiroyuki Takeda, Yu Monma, Osamu Ishitani. Structural change dynamics of heteroleptic Cu(i) complexes observed by ultrafast emission spectroscopy. Physical Chemistry Chemical Physics. 2023. 25. 23. 15873-15884
Hiroyuki Takeda, Kohei Takahashi, Yui Namiki, Akitaka Ito, Masao Kurosu, Takako Muraoka, Motoko S. Asano. Heteroleptic Cu(I) Bipyridine Complexes as Redox Photosensitizers for Photocatalytic CO₂ Reduction. Bulletin of the Chemical Society of Japan. 2023. 96. 6. 519-528
Hiroyuki Takeda, Makoto Shimo, Gai Yasuhara, Ken Kobori, Motoko S. Asano, Yutaka Amao. Heteroleptic Cu(I) Phenanthroline Complexes Bearing Benzoxazole and Benzothiazole Moieties for Visible Light Absorption. Chemistry Letters. 2022. 51. 1. 69-72
Hiroyuki Takeda, Atsushi Kobayashi, Kiyoshi Tsuge. Recent developments of photoactive Cu(I) and Ag(I) complexes with diphosphine and related ligands. Coordination Chemistry Reviews. 2022. 470. 214700-214700

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MISC (19)：

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Patents (1)：

Light energy conversion material

Books (7)：

二酸化炭素利活用技術 ~CO2削減に向けた最新研究~
株式会社情報機構 2022 ISBN:9784865022261
Carbon dioxide capture and utilization by chemical processing and bioprocessing for break away from dependence on oil
2020 ISBN:9784781315102
Encyclopedia of Coordination Compounds
2019 ISBN:9784254141054
Molecular Technology: Energy Innovation
Wiley 2018 ISBN:9783527802784
人工光合成光エネルギーによる物質変換の化学複合系の光機能研究会選書2
三共出版 2015

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Lectures and oral presentations (211)：

鉄イオンとビピリジン配位子からなる混合触媒を用いたCO2還元光触媒反応
(錯体化学会第74回討論会 2024)
Visible-Light Absorption of Heteroleptic Cu(I) Complexes Bearing 5-Membered Heteroaryls for Redox Photosensitizer
(24th International Conference on Photochemical Conversion and Storage of Solar Energy (IPS-24) / International Conference on Artificial Photosynthesis-2024 (ICARP2024) 2024)
Cu(I)錯体の可視光増感特性を利用したCO2還元光触媒反応
(Group Otsuki Informal Seminar 2023)
レニウム(I)錯体を連結した亜鉛(II)ポルフィリンの時間分解 ESR スペクトル
(第62回電子スピンサイエンス学会年会 2023)
亜鉛(II)ポルフィリン-レニウム(I)連結錯体の系間交差の連結位置依存性と時間分解ESR
(錯体化学会第73回討論会 2023)

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Education (3)：

2003 - 2006 Tokyo Institute of Technology Graduate School of Science and Engineering Department of Chemistry
2001 - 2003 Saitama University Graduate School of Science and Engineering Department of Environmental Science and Technology
1997 - 2001 Saitama University Faculty of Engineering Department of Applied Chemistry

Professional career (1)：

博士(理学) (東京工業大学)

Work history (8)：

2020/05 - 現在 Gunma University Graduate School of Science and Technology Associate Professor
2019/04 - 2020/04 Osaka City University Research Center for Artificial Photosynthesis Specially Appointed Associate Professor
2016/04 - 2019/03 Tokyo Institute of Technology Department of Chemistry, School of Science Designated Assistant Professor
2012/08 - 2016/03 Tokyo Institute of Technology Department of Chemistry, Graduate School of Science and Engineering Designated Assistant Professor
2012/04 - 2012/07 Tokyo Institute of Technology Ishitani Lab., Department of Chemistry, Graduate School of Science and Engineering Research Fellow

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Committee career (5)：

2024/04 - 現在複合系の光機能研究会会長
2022/04 - 2024/03 複合系の光機能研究会副会長
2020/04 - 2022/03 複合系の光機能研究会将来計画委員会委員
2018/04 - 2020/03 複合系の光機能研究会事務局
2014/09 - 2020/03 複合系の光機能研究会将来構想委員会委員

Awards (2)：

2016/03 - JST/CREST「分子技術」ライジング・スター賞リン光性を有した自己修復型金属錯体ポリマーフィルムの創製
2008/09 - 6th International Mesostructured Materials Symposium Best Poster Presentation Award Fixation of Metal Complex in Mesoporous Biphenylylene-Silica and its Optical Property

Association Membership(s) (4)：

JAPAN SOCIETY OF COORDINATION CHEMISTRY , The Photofunctional Complexes Research Association Japan , THE JAPANESE PHOTOCEHMISTRY ASSOCIATION , THE CHEMICAL SOCIETY OF JAPAN

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