| Project/Area Number |
25810036
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Inorganic chemistry
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| Research Institution | Tokyo University of Technology (2014)
Tokyo Institute of Technology (2013) |
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Principal Investigator |
MORIMOTO Tatsuki 東京工科大学, コンピュータサイエンス学部, 講師 (40452015)
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| Project Period (FY) |
2013-04-01 – 2015-03-31
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| Project Status |
Completed (Fiscal Year 2014)
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| Budget Amount *help |
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2014: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2013: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
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| Keywords | レニウム錯体 / 銅錯体 / 芳香環相互作用 / 光増感剤 / 強発光性 / 光触媒 / 二酸化炭素還元 |
|---|
| Outline of Final Research Achievements |
It was revealed that ring-shaped multi-nuclear rhenium(I) complexes exhibited efficient photosensitization as well as strong emission and multi-electron accumulation owing to the interligand aromatic interaction by changing the number of the nuclei and the modes of the linkage. In particular, the highest reaction quantum yield of photocatalytic CO2 reduction was achieved by using a ring-shaped multi-nuclear rhenium(I) complex as a photosensitizer, which showed the longest excitation lifetime. Moreover, other new tetrahedral copper(I) complexes involving aromatic interaction were obtained, but they did not show significant thermal stability and emission properties.
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