摘要
对半导体二氧化钛催化剂进行掺杂改性使其可以有效吸收和利用太阳光是当前催化剂研究的最重要课题之一。综述了具有高催化活性的二氧化钛光催化剂的改性机理及可见光下的催化活性,在分子水平上阐述了活性位上的中间反应过程,讨论了近年来光催化体系和过程在应用可见光方面所取得的进展。
The modification of semiconducting efficiently even under visible light irradiation research. This review dealt with the modified TiO2 catalysts which are able to absorb and is one of the most important fields in photoc operate atalysis mechanism and catalytic activity under visible light of highly reactive titanium oxide photocatalysts and the clarification of the active sites as well as the detection of the reaction intermediates at the molecular level. The advancement of photofunctional systems and processes that can utilize visible light were also discussed.
出处
《硅酸盐通报》
CAS
CSCD
北大核心
2008年第3期562-567,共6页
Bulletin of the Chinese Ceramic Society
基金
山东省自然科学基金重点项目(NOZ2006B07)
教育部留学归国人员科研启动基金(NO2005383)
关键词
二氧化钛
可见光
改性
催化剂
降解
TiO2
visible light
modification
catalyst
degradation
