Research field (2)：
Inorganic and coordination chemistry
, Functional solid-state chemistry
Research theme for competitive and other funds (8)：
2019 - 2022 Functionalization of novel expanded pi-conjugated molecules by non-covalent interactions
2016 - 2019 Development of Novel Functional Expanded pi-Conjugated Systems for Supramolecular Integration
2013 - 2016 Formation of Novel Expanded pi.-Conjugated Systems toward Supramolecular Integration
2012 - 2016 Development of highly efficient and highly selective photocatalytic oxidation systems based on ruthenium complexes and porphyrins
2012 - 2014 Oxidation of water
2010 - 2011 Development of Novel Functional Materials Based on Coordination Compounds Having Curved π-conjugation Surfaces
2008 - 2009 Construction of Supramolecular Structures Based on Novel Multinuclear Metal Complexes Bearing π-Conjugated Systems
2006 - 2007 拡張π電子系を用いた低次元集積体の構築と機能
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Papers (66)：
Hidemi Ochiai, Tomoya Ishizuka, Hiro Tanaka, Yoshihito Shiota, Kazunari Yoshizawa, Takahiko Kojima. Solvatochromism of a saddle-distorted cationic Zn(II)-porphyrin complex. Journal of Porphyrins and Phthalocyanines. 2024. 28. 3. 151-156
Hiroto Fujisaki, Tomoya Ishizuka, Hiroaki Kotani, Takahiko Kojima. Selective Oxidation of Hydrocarbons by Molecular Iron Catalysts Based on Molecular Recognition through π-π Interaction in Aqueous Medium. ACS Catalysis. 2024
Tomoya Ishizuka, Atsushi Hosokawa, Takuya Kawanishi, Hiroaki Kotani, Yipeng Zhi, Takahiko Kojima. Self-Photosensitizing Dinuclear Ruthenium Catalyst for CO2 Reduction to CO. Journal of the American Chemical Society. 2023
Tomoya Ishizuka, Taichi Kogawa, Chisato Ogawa, Hiroaki Kotani, Yoshihito Shiota, Kazunari Yoshizawa, Takahiko Kojima. Enhancement of Reactivity of a RuIV-Oxo Complex in Oxygen-Atom-Transfer Catalysis by Hydrogen-Bonding with Amide Moieties in the Second Coordination Sphere. JACS Au. 2023
Hiroto Fujisaki, Tomoya Ishizuka, Hiroaki Kotani, Yoshihito Shiota, Kazunari Yoshizawa, Takahiko Kojima. Selective methane oxidation by molecular iron catalysts in aqueous medium. Nature. 2023. 616. 7957. 476-481
河西拓也, 河西拓也, HONG Dachao, 石塚智也, 小谷弘明, 小島隆彦. Photocatalytic CO2 Reduction Catalyzed by a Ru Complex Bearing a Hexadentate Ligand Composed of Three Bipyridine Derivatives. 日本化学会春季年会講演予稿集(CD-ROM). 2020. 100th
Emi Aoki, Wataru Suzuki, Hiroaki Kotani, Tomoya Ishizuka, Hayato Sakai, Taku Hasobe, Takahiko Kojima. Efficient photocatalytic proton-coupled electron-transfer reduction of O 2 using a saddle-distorted porphyrin as a photocatalyst. Chemical Communications. 2019. 55. 4925-4928
