摘要
概述了以纳米二氧化钛作为光催化剂处理水体中有害金属离子的原理、影响因素。影响因素包括催化剂特性、光强和照射时间、温度、空穴捕获剂、pH以及水中的其他物质。提出了存在的问题，并介绍了国外针对提高处理效率的最新研究。
The research on using titanium dioxide nanoparticles as photocatalyst to removal the toxic metal ions from water is reviewed in this paper, the principles, parameters and the problems in the application are put forward. The parameters include photocatalyst characteristic, illumination time, light intensity, temperature, hole scavenger, pH and other matters in the water. The new methods of improving reactive efficiency are introduced.
出处
《材料导报》
EI
CAS
CSCD
北大核心
2005年第F11期106-108,119,共4页
Materials Reports
