摘要
阐述了新型可见光催化剂BiVO4的光催化机理以及提高BiVO4光催化活性的方法(表面金属沉积、复合半导体、表面敏化、金属离子掺杂、催化剂固定化),介绍了BiVO4光催化剂在污水处理和室内环境治理中的应用情况,分析了目前存在的问题并提出了研究方向.
The photocatalytic mechanism of a hove al deposition on the surface, complex of semiconductors visible light photocatalyst BiVO4 and the methods （metsurface sensitization, metal ion doping, and catalyst immobilization） for improving the activity of BiVO4 catalyst were described. The applications of BiVO4 photocatalyst in wastewater treatment as well as indoor environmental control were introduced. The problems existed at present were analyzed and the research directions were also put forward.
出处
《印染助剂》
CAS
北大核心
2012年第2期6-9,共4页
Textile Auxiliaries
关键词
BIVO4
可见光催化剂
废水处理
改性方法
BiVO4
visible light photocatalyst
wastewater treatment
modification methods
