2014 Fiscal Year Final Research Report
Synthesis of reaction site selectively core-shell cocatalyst loaded tungsten oxide nanotubes
| Project/Area Number |
24510095
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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 |
Environmental technology/Environmental materials
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| Research Institution | Mie University |
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Principal Investigator |
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| Project Period (FY) |
2012-04-01 – 2015-03-31
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| Keywords | 酸化タングステン / 光触媒 / 可視光応答 |
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| Outline of Final Research Achievements |
Thin films containing aligned WO3 nanorods were grown directly onto a W metal plate via a hydrothermal reaction in the presence of Cs2SO4. The obtained WO3 nanorods thin films were characterized by XRD, SEM, TEM, HRTEM, DRS and XPS. The films exhibited a much higher photocatalytic activity than WO3 nanoplates and TiO2 thin films under visible light irradiation. Further, the films showed good stability during the photocatalytic reaction.
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| Free Research Field |
環境化学
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