Synthesis and application for catalysts of complex/gold cluster composite material with strong interaction
| Project/Area Number |
25390017
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Nanomaterials chemistry
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| Research Institution | Kyoto University |
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Principal Investigator |
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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 |
¥5,460,000 (Direct Cost: ¥4,200,000、Indirect Cost: ¥1,260,000)
Fiscal Year 2015: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2014: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2013: ¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
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| Keywords | クラスター / ポルフィリン / 触媒 / 有機‐無機複合材料 / 金属クラスター / 触媒能 |
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| Outline of Final Research Achievements |
For the application of π-metal interaction to the catalysis, we synthesized various porhyrin-face coordinated gold cluster and investigated their catalytic activity for alcohol oxidation. I have synthesized sandwich, tetragonal, cubic, cuboctahetral like nanostructure composed by 24, 55, 100, 309 gold atoms and 2, 4, 6, 14 porphyrins, respectively. The π-metal interaction between the porphyrin and gold cluster was elucidated by spectroscopic method. Unfortunately, catalytic activity of these clusters was poor owing to the complete coverage of the cluster surface by planer molecules.
In the term of this experiment, I reported various insights for the synthesis and catalytic application of π-conjugated molecule-coordinated clusters. The insight obtained through this experiment can contribute the development of synthesis and catalytic application of metal clusters.
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Report
(4 results)
Research Products
(57 results)
