Study on Photocatalytic Degradation of Organic Compounds of Improved Coated TiO2 Photocatalyst

摘要：

This paper illustrates the photocatalytic oxidation mechanism of organics with TiO2.The approaches to improve TiO2 photocatalytic activity and points that Compound semiconductor is all effective mean to increase the photocatalytic efficiency were discussed.This experiment improves Palygorskite-TiO2 by adding SnO2.As an example of P-dihydroxybenzene degradation,photocatalytic oxidation treatment effect was studied.The Optimal preparation conditions were obtained.

关键词： photocatalyic oxidation modification palygorskite-SnO2-TiO2 Photocatalyst

作者: SUN Shiqun LIANG Min GAN Hao

作者单位: School of Resources and Environmental Engineering,Hefei University of Technology,Hefei 230009,China

会议类型: 国际会议

会议名称: The 2nd International Conference on Asian-European Environmental Technology and Knowledge Transfer(第二届亚欧环境技术及知识转化国际研讨会)

会议地点: 合肥

会议语种:英文

页码: 183-187

在线出版日期: 2008-06-05（万方平台首次上网日期，不代表论文的发表时间）