Development of Artificial Photosystem with a Carbon Cycle by Designing Multinuclear Metal Complex Catalysts
| Project/Area Number |
25620045
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Inorganic chemistry
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| Research Institution | Nara Women's University |
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Principal Investigator |
TANASE Tomoaki 奈良女子大学, 自然科学系, 教授 (50207156)
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| Project Period (FY) |
2013-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2015: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2014: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2013: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
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| Keywords | 多核金属錯体 / 金属触媒 / 人工光合成 / 二酸化炭素 / マンガンクラスター / ヒドリド錯体 / 多座配位子 / 多座ホスフィン / 多座カルボキシラト配位子 |
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| Outline of Final Research Achievements |
This project intended to develop effectively designed multinuclear metal complexes which catalyze photo-induced oxidation of water and hydrogenation of carbon dioxide to formic acid, with an aim of establishing artificial photosystem by utilizing a carbon cycle as final goal. In the period of the project, octa-, dodeca-, trideca-, and tetradecanuclear manganese oxo clusters with diimino ligands were synthesized for candidates of oxidation catalysts, and their detailed structures and redox properties were investigated, and for reduction catalysts, hydride-bridged NiM (M = Rh, Ir) heterodinuclear complexes with a SPPS tetradentate ligand, and the hydride-bridged di- and tetranuclear copper complexes supported by a linear tetraphosphine ligand were prepared and characterized, and their reactions with carbon dioxide were examined.
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Report
(4 results)
Research Products
(32 results)
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[Journal Article] Electron-Deficient Pt2M2Pt2 Hexanuclear Metal Strings (M = Pt, Pd) Supported by Triphosphine Ligands2014
Author(s)
E. Goto, R. A. Begum, C. Ueno, A. Hosokawa, C. Yamamoto, K. Nakamae, B. Kure, T. Nakajima, T. Kajiwara, and T. Tanase
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Journal Title
Organometallics
Volume: ３３
Issue: 8
Pages: 1893-1904
DOI
Related Report
Peer Reviewed
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[Presentation] Wheel-Shaped Icosanuclear Homo- and Heterometallic Complexes of NiII, CoII, and CuII Ions Supported by Unsymmetrical Aminoalcohol Ligands2014
Author(s)
○T. Nakajima, K. Seto, F. Hosokawa, I. Shimizu, A. Scheurer, B. Kure, T. Kajiwara, T. Tanase, M. Mikuriya, T. Tanase
Organizer
41th International Conference on Coordination
Place of Presentation
Singapore
Year and Date
2014-07-21 – 2014-07-25
Related Report
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