| Project/Area Number |
20360330
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Material processing/treatments
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| Research Institution | Kyoto University |
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Principal Investigator |
ISHIHARA Keiichi Kyoto University, 大学院・エネルギー科学研究科, 教授 (30184550)
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| Co-Investigator(Kenkyū-buntansha) |
OKUMURA Hideyuki 京都大学, 大学院・エネルギー科学研究科, 准教授 (80362573)
山末 英嗣 京都大学, エネルギー科学研究科, 助教 (90324673)
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| Co-Investigator(Renkei-kenkyūsha) |
YAMASUE Eiji 京都大学, 大学院・エネルギー科学研究科, 助教 (90324673)
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| Project Period (FY) |
2008 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥18,850,000 (Direct Cost: ¥14,500,000、Indirect Cost: ¥4,350,000)
Fiscal Year 2010: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2009: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2008: ¥12,870,000 (Direct Cost: ¥9,900,000、Indirect Cost: ¥2,970,000)
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| Keywords | 光触媒 / 磁場効果 / 磁場吸着 / 酸化チタン / 酸化亜鉛 / 酸化タングステン / 溶存酸素 / メチレンブルー / ゼータ電位 |
|---|
| Research Abstract |
The magnetic field effect on photocatalytic reaction of anatase titinia was investigated. It was observed that the magnetic field sometimes enhanced the reaction, sometimes weaken. Also, the similar phenomena were observed in various photocatalysts, such as zinc oxide, tungsten oxide. In this work, the combination of zinc oxide and methylene blue aqueous solution is mainly investigated. The mechanism of this effect was not fully clarified, but at least the dissolved oxygen plays a key role.
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