| Project/Area Number |
26420789
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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 |
Catalyst/Resource chemical process
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| Research Institution | Tokyo University of Science, Yamaguchi |
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Principal Investigator |
Ikeue Keita 山陽小野田市立山口東京理科大学, 工学部, 准教授 (60372786)
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| Research Collaborator |
TAMIMOTO Yuka
USHIJIMA Daisuke
KAKEI Riishiro
SAKAI Munetoshi
KALOUSEK Vit
VAGVALA Tarun C.
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| Project Period (FY) |
2014-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2016: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2015: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2014: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
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| Keywords | 水素製造 / 光触媒 / 硫化物 / 水分解 / Zスキーム / Z-スキーム |
|---|
| Outline of Final Research Achievements |
We investigated the effect of co-catalyst loading on photocatalytic activity of Ni-doped Mn-Cd based sulfide photocatalysts and development of water splitting reaction system consisting of our sulfide based photocatalysts for H2 evolution and O2 evolution photocatalysts. We found that Pt loaded Ni-Mn-Cd sulfides showed stable H2 evolution with 25% of quantum yield. Moreover, we also found that the photocatalyst system composed of Pt loaded Ni-Mn-Cd based sulfide photocatalyst and co-catalyst loaded BiVO4 and electron mediator showed water splitting under visible light irradiation.
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