Cu基ZnO薄膜紫外光催化降解水中有机污染物

摘要

利用Cu基ZnO薄膜紫外光催化降解水体中的有机污染物是一项非常有前景的水处理技术,本文利用电化学沉积方法,在锌盐的水溶液中沉积制备Cu基ZnO薄膜,并以较难降解的偶氮类有色化合物甲基橙是为例,紫外光照射下,用制备好的Cu基ZnO薄膜降解水中甲基橙.结果表明有很好的催化降解效能.该技术还没有得到广泛应用,有待于进一步完善.%Degradation of organic pollutants in water catalyzed by copper-based zinc oxide film under UV is a forward-looking technology. The copper-based zinc oxide film was prepared by electrochemical deposition method which deposited Cu in zinc salt solution. The methyl orange was degraded by copper-based zinc oxide film under UV, the results showed better degradation performance. The technology hasn't been widespread applied, should be further improved.