| Project/Area Number |
25810114
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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 |
Energy-related chemistry
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| Research Institution | Kobe University (2014)
Osaka University (2013) |
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Principal Investigator |
TACHIKAWA Takashi 神戸大学, 理学(系)研究科(研究院), 准教授 (20432437)
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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: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2013: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
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| Keywords | 光触媒 / 電子移動反応 / ナノ粒子 / メソ結晶 / エネルギー変換 / 高機能触媒 |
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| Outline of Final Research Achievements |
It is important to fabricate innovative photofunctional materials and understand the fundamental reaction mechanisms for developing an efficient light energy conversion system. In this project, we have synthesized porous metal oxide mesocrystals and modified them with various nanomaterials to improve the photocatalytic activity. For example, plasmonic Au nanoparticle-modified titanium dioxide mesocrystals were found to have greatly improved visible light photocatalytic activity owing to an efficient interparticle electron migration in the mesocrystal structure. Furthermore, we have developed a facile method for synthesizing different kind of mesocrystals and their composites.
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