2015 Fiscal Year Final Research Report
Design for Hybrid-type Hydrogen Carrier based on Alkali and Alkaline Metal Complexes with Redox-active Ligands
| Project/Area Number |
26620050
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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 | Chuo University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
MATSUMOTO TAKESHI 中央大学, 理工学部, 助教 (40564109)
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| Project Period (FY) |
2014-04-01 – 2016-03-31
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| Keywords | アルカリ金属 / アルカリ土類金属 / フェニレンジアミン / レドックス活性配位子 / 水素貯蔵 / 光水素発生 |
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| Outline of Final Research Achievements |
The interactions between o-phenylenediamine and alkali or alkaline earth metals such as Li+, Na+, Mg2+, or Ca2+, were investigated in solution by 1H NMR and UV-vis spectroscopy, as well as in the solid state by X-ray diffraction analysis. These structural and spectroscopic studies revealed that the type and magnitude of interactions depend on the ratio between charge and the ionic radius of the metal ions. In particular, the study structurally characterized two new opda complexes of alkali and alkaline earth metal ions, Li(opda)6opda and Ca(opda). Preliminary photochemical hydrogen-evolution reactions indicate an enhanced activity in the presence of Mg2+ or Ca2+ cations.
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| Free Research Field |
錯体化学
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