二氧化钛光催化降解塑料研究进展  

Development of Photocatalytic Degradation of Plastic with TiO_2 as Photocatalyst

作　　者：梁文耀[1,2] 谢宝君[1,2] 罗颖[1,2] 禹筱元[1,2] 董先明[1,2] 

机构地区：[1]华南农业大学理学院应用化学系,广州510642 [2]华南农业大学生物材料研究所,广州510642

出　　处：《工程塑料应用》2012年第1期91-94,共4页Engineering Plastics Application

基　　金：国家自然科学基金项目(51003034);广东省科技计划项目(2010B080701072);华南农业大学"211工程"三期重点资助项目(2009B010100001)

摘　　要：从提高二氧化钛(TiO2)光催化效率及太阳光利用率的各种改性及TiO2固相光催化降解的机理等方面综述了近年来国内外TiO2光催化降解塑料的研究进展,探讨了光催化降解塑料的应用前景及存在的问题。The latest research progress in solid-phase photocatalytic degradation of waste plastic was reviewed from solid-phase photocatalytic activity and mechanism of TiO2 and many methods to enhance the solid-phase photocatalytic degradation activity and the utilization efficiency of sunlight .The potential application prospects and existing problems for photo-degradation plastics were discussed.

关 键 词：固相光催化降解 纳米TIO2 改性 复合薄膜 

分 类 号：TQ643[化学工程—精细化工]