含表面活性剂的双组分底物光催化降解研究进展  

PROGRESS IN RESEARCHES ON PHOTOCATALYTIC DEGRADATION OF BICOMPONENT SUBSTRATES CONTAINING SURFACTANTS

作　　者：张天永[1] 扈娟[1] 柴义[1] 张友兰[1] 费学宁[2] 

机构地区：[1]天津大学化工学院,天津300072 [2]天津城市建设学院,天津300384

出　　处：《水处理技术》2007年第8期5-10,共6页Technology of Water Treatment

基　　金：天津市自然科学基金(033604711);建设部科学技术项目基金(03-2-064)

摘　　要：以纳米TiO2为催化剂光催化降解有机物是快速发展的研究领域。表面活性剂由于其自身的独特性质,与有机物共存时会出现特殊的光催化降解规律。本文对含表面活性剂的双组分底物光催化降解进行了综述,重点介绍了已研究的降解体系,以及表面活性剂对光催化反应的促进或抑制作用。Photocatalytic degradation of organic compounds in the presence of nano-TiO2 is a quickly growing field of basic researches. Surfactant, owing to its unique properties, will display special law ofphotocatalytic degradation when it coexisted with organics. In this paper is carried out review for photocatalytic degradation ofbicomponent substrate containing surfactant with stresses on the degradation system studied, and promotion and check against photocatalytic reaction.

关 键 词：TIO2 表面活性剂 双组分 光催化 

分 类 号：TQ031.7[化学工程]