2011 Fiscal Year Final Research Report
Creation and Improvement of Artificial Z-scheme-type Photocatalysts Incorporating an Electron Pool
| Project/Area Number |
22750048
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Inorganic chemistry
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| Research Institution | Tokyo Institute of Technology |
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Principal Investigator |
MORIMOTO Tatsuki 東京工業大学, 大学院・理工学研究科, 助教 (40452015)
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| Project Period (FY) |
2010 – 2011
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| Keywords | 光触媒 / レニウム錯体 / 電子プール / 人工Zスキーム / 二酸化炭素還元 |
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| Research Abstract |
Rhenium(I) biscarbonyl complexes linked with a viologen moiety as an electron pool as well as the complexes having a ruthenium(II) complex were successfully synthesized. These complexes were found to exhibit accumulation of multi-electrons in one molecule and photocatalytic abilities for reduction of carbon dioxide. Moreover, it was found that the rhenium(I) biscarbonyl complex was converted into a rhenium(I) tricarbonyl complex bearing a sacrificial electron donor, which led to inhibition of the photocatalytic reaction.
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