| 纳米TiO2/Si薄膜的制备与光催化性能的研究 |
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| 引用本文： | 符小荣,宋世庚,王学燕,谭辉,武光明,陶明德.纳米TiO2/Si薄膜的制备与光催化性能的研究[J].影像科学与光化学,1997,15(3):232-240. |
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| 作者姓名： | 符小荣 宋世庚 王学燕 谭辉 武光明 陶明德 |
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| 作者单位： | 1. 中科院新疆物理所, 乌鲁木齐 830011;2. 中科院上海冶金所信息功能材料国家重点实验室, 上海 200050 |
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| 摘 要： | 1972年, Fujishima等发现受辐射的TiO2上可以持续发生水的氧化还原反应产生氢, 从此, 半导体光催化受到了重视并得到进一步广泛的研究1]。
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| 关 键 词： | TiO2 光催化 薄膜 溶胶-凝胶法 |
| 收稿时间： | 1996-10-09 |
STUDY ON THE PREPARATION OF NANO SIZED TiO2/Si THIN FILMS AND THEIR PHOTOCATALYTIC PROPERTIES |
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| FU Xiaorong,SONG Shigeng,WANG Xueyan,TAN Hui,WU Guangming,TAO Mingde.STUDY ON THE PREPARATION OF NANO SIZED TiO2/Si THIN FILMS AND THEIR PHOTOCATALYTIC PROPERTIES[J].Imaging Science and Photochemistry,1997,15(3):232-240. |
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| Authors: | FU Xiaorong SONG Shigeng WANG Xueyan TAN Hui WU Guangming TAO Mingde |
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| Affiliation: | 1. Xinjiang Institute of Physics, Chinese Academy of Sciences, Ürümqi 830011, P. R. China;2. Shanghai Institute of Metallurgy, Chinese Academy of Sciences, Shanghai 200050, P. R. China |
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| Abstract: | In this paper, TiO2/Si and TiO2/glass thin films with nano-crystalline have been prepared by the sol-gel processing of controlled Ti alkoxide hydrolysis. Their photocatalytic properties are also examined at the same time. The results indicate that by selecting substrates and annealing temperature the size of thin films can be controlled. The particle size effect and the thickness of films have effects on the photocatalytic activities of the thin films. Moreover, photocatalytic thin films can be re-used. |
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| Keywords: | TiO2 Photocatalysis film sol-gel processing |
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