摘要
TiO2半导体因具有特殊的光催化性能,使它在光催化氧化环境污染物等方面具有广阔的应用前景。介绍了TiO2光催化剂的杀菌原理、在抗菌方面的应用,以及提高TiO2光催化活性和在可见光下的杀菌效率的最新研究进展,提出TiO2作为光催化剂还存在的一些问题及应用前景。
TiO2 photocatalyst has a special photocatalytic property, and has a wide application prospect in the field of environmental protection. The photocatalytic mechanism, the application of antibacterial, the improvement of TiO2 photocatalytic acity and anti t bacterial activity under the visible light condition are reviewed in this paper. Some problems of TiO2 photocataly and applicationprospects are also put forward.
出处
《广州城市职业学院学报》
2008年第1期31-35,共5页
Journal Of Guangzhou City Polytechnic
关键词
TIO2
光催化
杀菌
Titanium dioxide
photoeatalysis
disinfection