| TiO2-PEDT/PSS双层复合膜的制备及其光催化性能 |
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| 引用本文： | 杨辉,申乾宏,高基伟. TiO2-PEDT/PSS双层复合膜的制备及其光催化性能[J]. 催化学报, 2005, 26(10): 839-841 |
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| 作者姓名： | 杨辉 申乾宏 高基伟 |
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| 作者单位： | 浙江大学纳米科技中心,浙江杭州,310027;浙江大学纳米科技中心,浙江杭州,310027;浙江大学纳米科技中心,浙江杭州,310027 |
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| 摘 要： | By dip-coating poly(3,4-ethylenedioxythiophene)/poly(styrenesulfonate), an organic semiconductor, on slide glass and then calcining at a low temperature of 100 ℃, the organic-inorganic composite TiO2-PEDT/PSS film was prepared. In the TiO2-PEDT/PSS dual-layer structure, photo-generated electrons in the TiO2 layer inject into the PEDT/PSS layer under UV illumination, and the recombination of photo-generated electrons and holes in the TiO2 layer is suppressed consequently, so the photocatalytic activity of this composite film is increased significantly compared with TiO2 film.
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| 关 键 词： | 二氧化钛薄膜 聚乙撑二氧噻吩/聚苯乙烯磺酸 双层结构 有机-无机复合膜 光催化 |
| 文章编号： | 0253-9837（2005）10-0839-03 |
| 收稿时间： | 2005-06-27 |
| 修稿时间： | 2005-06-27 |
Preparation of TiO 2-PEDT/PSS Dual-Layer Composite Film and Its Photocatalytic Performance |
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| YANG Hui,SHEN Qianhong,GAO Jiwei. Preparation of TiO 2-PEDT/PSS Dual-Layer Composite Film and Its Photocatalytic Performance[J]. Chinese Journal of Catalysis, 2005, 26(10): 839-841 |
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| Authors: | YANG Hui SHEN Qianhong GAO Jiwei |
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| Affiliation: | Center for Nano-science and Technology, Zhejiang University, Hangzhou 310027, Zhejiang, China |
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| Abstract: | |
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| Keywords: | titania film PEDT/PSS dual-layer structure organic-inorganic composite film photocatalysis |
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