| 关于光催化涂料及其在站屋和客运列车保洁上的应用探讨 |
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| 引用本文： | 许雄山. 关于光催化涂料及其在站屋和客运列车保洁上的应用探讨[J]. 铁道劳动安全卫生与环保, 2011, 1(4): 214-217 |
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| 作者姓名： | 许雄山 |
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| 作者单位： | 上海铁路局多元投资中心市场部,上海,200071 |
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| 摘 要： | 光催化是指一种受光能（一般波长小于387nm的紫外线）激发后产生氧化还原反应的现象。由于光催化可以将有机污染物降解为无机小分子，以及会在光催化涂料表面膜产生超亲水性现象，使得它的表面具有防污自清洁性，在固体表面保洁上具有应用价值。本文在阐述光催化机理以及光催化涂料发展现状的基础上对它在站屋和客运列车保洁上的应用进行了探讨，并对应用中可能出现的问题进行了分析。
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| 关 键 词： | 光催化 防污涂料 高铁 保洁 |
Exploration of Photocatalytic Coating to Cleaning of the High Speed Rail Passenger Trains and Station Buildings |
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| XU Xiong-shan. Exploration of Photocatalytic Coating to Cleaning of the High Speed Rail Passenger Trains and Station Buildings[J]. Railway Occupational Safety Health & Environmental Protection, 2011, 1(4): 214-217 |
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| Authors: | XU Xiong-shan |
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| Affiliation: | XU Xiong-shan(Marketing Department of the Center of Diversification of Investment of Shanghai Railway Bureau,Shanghai 200071,China) |
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| Abstract: | The photocatalysis is a redox reaction photoinduced by ultraviolet of wavelength less than 387nm,which can decompose organic pollutant to inorganic organic pollutant and produce super-hydrophilic phenomenon.Thus,the photocatalytic material such as nano-TiO2 can be used as antifouling self-cleaning coating,which have attracted much attention in recent years,and shown valuable application of the cleaning of solid surface.In this paper,by presenting the mechanism and utilization of photocatalyst,the author exp... |
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| Keywords: | photocatalyst antifouling self-cleaning coating high speed rail cleaning |
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