| TiO_2光催化剂可见光改性研究进展 |
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| 引用本文： | 吴德勇. TiO_2光催化剂可见光改性研究进展[J]. 安徽农业科学, 2012, 0(12): 7368-7370,7373 |
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| 作者姓名： | 吴德勇 |
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| 作者单位： | 湖北民族学院化学与环境工程学院,湖北恩施,445000 |
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| 基金项目： | 湖北民族学院博士启动基金 |
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| 摘 要： | TiO2光催化剂的可见光改性是提高太阳光利用率的有效途径。介绍了金属离子掺杂、非金属离子掺杂、半导体复合、染料光敏化和贵金属沉积等提高TiO2可见光催化性能的方法,并分析了其催化机理以及相应缺陷。
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| 关 键 词： | TiO 可见光 催化机理 |
Research Progress of the Improvement of Visible Light Photocatalytic Activity of TiO2 Photocatalysts |
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| WU De-yong. Research Progress of the Improvement of Visible Light Photocatalytic Activity of TiO2 Photocatalysts[J]. Journal of Anhui Agricultural Sciences, 2012, 0(12): 7368-7370,7373 |
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| Authors: | WU De-yong |
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| Affiliation: | WU De-yong(School of Chemical and Environmental Engineering,Hubei University for Nationalities,Enshi,Hubei 445000) |
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| Abstract: | The improvement of the visible light photocatalytic activity of TiO2 is an effective way to enhance the utilization rate of sun light.The ways of improving the visible light photocatalytic activity of TiO2,such as metal doping,non-metal doping,compound semiconductor,dye sensitization and noble metal aggradation have been introduced.In addition,the catalytic mechanism and defects of every improvement way also have been analyzed. |
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| Keywords: | TiO2 Visiblelight Catalytic mechanism |
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