引用本文:
符小荣, 张校刚, 宋世庚, 王学燕, 谭辉, 陶明德. TiO2/Pt/glass纳米薄膜的制备及对可溶性染料的光电催化降解[J]. 应用化学,
1997, 14(4): 77-79.
Citation: Fu Xiaorong, Zhang Xiaogang, Song Shigeng, Wang Xueyan, Tan Hui, Tao Mingde. Preparation of Nano-sized TiO2/Pt/Glass Thin Films by Sol-gel Method and Their Use in Photoelectric Degradation of Soluble Dye[J]. Chinese Journal of Applied Chemistry, 1997, 14(4): 77-79.
Citation: Fu Xiaorong, Zhang Xiaogang, Song Shigeng, Wang Xueyan, Tan Hui, Tao Mingde. Preparation of Nano-sized TiO2/Pt/Glass Thin Films by Sol-gel Method and Their Use in Photoelectric Degradation of Soluble Dye[J]. Chinese Journal of Applied Chemistry, 1997, 14(4): 77-79.
TiO2/Pt/glass纳米薄膜的制备及对可溶性染料的光电催化降解
English
Preparation of Nano-sized TiO2/Pt/Glass Thin Films by Sol-gel Method and Their Use in Photoelectric Degradation of Soluble Dye
Abstract:
TiO2/Pt/glass and TiO2/glass thin films in nanocrystalline have been prepared by sol-gel method and their structures and elctrochemically assisted photocatalysis have been examined. The results of electrochemically assisted photocatalytic degradation of dye solution by thin films indicate that the photocalytic activities of TiO2/Pt/glass thin films are higher than that of TiO2/glass thin films. Also, a more higher photocatalytic activity of TiO2/Pt/glass thin films can be achieved when an anodic bias is applied, and it increses with the increase of anodic bias. Forthermore, light showed effects on the photocatalytic activity of the thin film.
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Key words:
- photocatalysis
- / TiO2
- / photoelectrochemistry
- / film
- / sol-gel method
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