| 纳米TiO_2光催化降解有机废水及改性研究进展 |
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| 引用本文： | 范巍,王占生,杨忠平.纳米TiO_2光催化降解有机废水及改性研究进展[J].工业水处理,2008,28(12). |
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| 作者姓名： | 范巍 王占生 杨忠平 |
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| 作者单位： | 中国石油集团安全环保技术研究院,北京,100085 |
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| 基金项目： | 中国石油中青年创新基金资助项目
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| 摘 要： | 纳米TiO2是近年来半导体材料用于环保领域中研究最多、最具发展前景的高新技术材料之一.作者介绍了纳米TiO2的光催化机理,并对纳米TiO2在降解有机废水等方面的应用进行了评述,还综述了近年来对纳米TiO2改性方面的研究,包括沉积贵金属、金属离子掺杂、非金属掺杂和半导体复合等技术.
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| 关 键 词： | 二氧化钛 光催化降解 纳米材料 |
Research progress of the photocatalytic degradation of organic wastewater with titanium dioxide and its modification |
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| Fan Wei,Wang Zhansheng,Yang Zhongping.Research progress of the photocatalytic degradation of organic wastewater with titanium dioxide and its modification[J].Industrial Water Treatment,2008,28(12). |
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| Authors: | Fan Wei Wang Zhansheng Yang Zhongping |
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| Abstract: | Nano-TiO2 is one of the semiconductor materials applied to the environmental field,and the high and new technical materials which have wide development foreground.The basic photocatalytic mechanism of nano-TiO2 is in-troduced briefly.The application of the nano-TiO2 to the degradation of organic wastewater is reviewed.The latest re-search progress in the modification of TiO2 is summarized,including techniques,such as rare metal deposition,metal ion doping,non-metal doping and semiconductor composite. |
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| Keywords: | titanium dioxide photocatalytic degradation nano materials |
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