TiO2光催化薄膜制备研究现状  

RESEARCH STATUS OF PREPARATION OF TiO_2 PHOTOCATALYTIC FILM

作　　者：申乾宏[1] 杨辉[1] 高基伟[1] 邢翰学 

机构地区：[1]浙江大学材料与化学工程学院,杭州310027 [2]浙江开尔实业有限公司,金华321031

出　　处：《陶瓷学报》2008年第4期374-378,共5页Journal of Ceramics

基　　金：国家科技支撑计划(2006BAJ05B05);浙江省科技计划(2006C11114,2007C21110)

摘　　要：TiO2以其优异的光催化活性和物理化学特性,在环境污染治理方面已获得较为广泛的研究和应用。尤其在能源、环境问题日益突出的今天,TiO2光催化材料的研究更具现实意义。薄膜是TiO2的重要应用形式,能克服悬浮型粉体光利用效率低、易聚集、难回收等问题,并易于实现在玻璃、陶瓷及金属等不同基材上负载。因此,本文就TiO2功能薄膜的制备研究现状进行了评述。TiO2 has been widely studied and applied in environment protection due to its excellent photocatalytic activity and physicochemical characteristics. Especially at the time when the pollution problem becomes more and more conspicuous, the study on TiO2 catalyst has more practical significance. Film is an important application pattern of TiO2 catalyst, which is more effective to utilize light and easier to be recycled compared with TiO2 powder, and can be facilely deposited on a variety of substrates such as glass slide, porcelain bricks, metal panels, etc. Hence, the research status of the preparation of TiO2 photocatalytic film was reviewed in this paper.

关 键 词：二氧化钛 薄膜 制备 光催化 

分 类 号：TQ174.75[化学工程—陶瓷工业]