| 乙烯在纳米催化剂InVO4-TiO2上的可见光降解 |
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| 引用本文： | 肖光参,鲁文升,李旦振,付贤智,王绪绪.乙烯在纳米催化剂InVO4-TiO2上的可见光降解[J].无机化学学报,2005,21(4):551-555. |
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| 作者姓名： | 肖光参 鲁文升 李旦振 付贤智 王绪绪 |
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| 作者单位： | 福州大学光催化研究所,福州,350002 |
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| 基金项目： | 国家自然科学基金项目(No.20133010,20273014,20473018)，教育部科学技术重点项目(No.30361,JA02138)，福建省自然科学基金重大项目(No.2003F004)。 |
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| 摘 要： | The InVO4-TiO2 nano-crystalline photocatalyst was prepared by sol-gel method and characterized by DRS, FTIR, Raman and XRD. The photocatalytic activities of the prepared sample were investigated by photocatalytic degradation of ethylene in the gaseous phase under visible light irradiation (λ>450 nm). The results indicate that both of pure TiO2 and InVO4 or their simple mixture show no photocatalytic activities for degradation of ethylene under visible light irradiation. However, as-synthesized InVO4-TiO2 catalyzes the degradation of ethylene into CO2 under visible light irradiation. In addition, the interaction between InVO4 and TiO2 results in some structural distortion to all the crystal forms of TiO2 in as-synthesized catalyst InVO4-TiO2.
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| 关 键 词： | 光催化 可见光 InVO4-TiO2 |
| 文章编号： | 1001-4861(2005)04-0551-05 |
| 收稿时间： | 2004/9/20 0:00:00 |
| 修稿时间： | 2004年9月20日 |
Degradation of Ethylene on Nano-crystalline InVO4-TiO2 under Visible Light Iradiation |
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| XIAO Guang-Can,LU Wen-Sheng,LI Dan-Zhen,FU Xian-Zhi and WANG Xu-Xu.Degradation of Ethylene on Nano-crystalline InVO4-TiO2 under Visible Light Iradiation[J].Chinese Journal of Inorganic Chemistry,2005,21(4):551-555. |
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| Authors: | XIAO Guang-Can LU Wen-Sheng LI Dan-Zhen FU Xian-Zhi and WANG Xu-Xu |
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| Institution: | Research Institute of Photocatalysis, Fuzhou University, Fuzhou 350002,Research Institute of Photocatalysis, Fuzhou University, Fuzhou 350002,Research Institute of Photocatalysis, Fuzhou University, Fuzhou 350002,Research Institute of Photocatalysis, Fuzhou University, Fuzhou 350002 and Research Institute of Photocatalysis, Fuzhou University, Fuzhou 350002 |
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| Abstract: | |
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| Keywords: | visible light InVO4-TiO2 structural distortion |
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