| 二氧化钛光催化剂负载工艺研究进展 |
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| 引用本文： | 亓新华,王红娟. 二氧化钛光催化剂负载工艺研究进展[J]. 电镀与精饰, 2006, 28(1): 25-29 |
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| 作者姓名： | 亓新华 王红娟 |
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| 作者单位： | 河南科技学院,化工系,河南,新乡,453003;华南理工大学,化工系,广东,广州,510640 |
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| 摘 要： | 介绍了实现纳米T iO2固载化的各种物理方法和化学方法,玻璃、硅胶以及金属等不同载体对纳米T iO2光催化活性的影响。简述了采用的纳米T iO2直接修饰后涂膜、SnO2修饰的纳米T iO2复合溶胶镀膜及纳米T iO2复合电镀成膜三种有效的固载化方法。对其发展前景进行了展望,并指出溶胶法制备复合膜及复合电镀成膜应是很有发展前途的两种方法。
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| 关 键 词： | 纳米TiO2 光催化剂 固载化 涂膜 复合电镀 |
| 文章编号： | 1001-3849（2006）01-0025-05 |
| 收稿时间： | 2005-04-06 |
| 修稿时间： | 2005-04-06 |
Progress in Investigation of Fixation Methods for Titanium Dioxide Photocatalyst |
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| QI Xin-hua,WANG Hong-juan. Progress in Investigation of Fixation Methods for Titanium Dioxide Photocatalyst[J]. Plating & Finishing, 2006, 28(1): 25-29 |
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| Authors: | QI Xin-hua WANG Hong-juan |
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| Affiliation: | 1. Department of Chemical Engineering, Henan Institute of Science and Technology, Xinxiang 453003, China ; 2. Department of Chemical Engineering, South China University of Technology, Guangzhou 510640, China |
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| Abstract: | The physical and chemical fixation methods of nanometer-sized TiO_2 were introduced.Influences of different supporters,such as glass substrates,silica gels and metals on the photocatalystic activity of TiO_2 were reviewed.Effective fixation methods by direct coating,SnO_2-TiO_2 composite sol-gel coating and composite electrodeposition coating with nanometer-sized TiO_2 modified were introduced.Moreover,their development propects and two hopeful methods of sol-gel and composite electrodeposition were presented. |
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| Keywords: | nanometer-sized TiO_2 photocatalyst fixation films coating composite electroplating |
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