尖晶石型光催化剂的合成、改性掺杂与负载技术的研究进展  

Progress of spinel photocatalysts in synthesis,modification doping and loading technique

作　　者：肖彩梅[1] 曾伟伟[1] 陈红霞[1] 

机构地区：[1]中北大学理学院,山西太原030051

出　　处：《化工中间体》2011年第8期20-23,共4页

摘　　要：介目前尖晶石型光催化剂的研究取得了一定的进展,本文综述了国内外尖晶石型光催化剂的制备方法,主要对其中常用的高温固相法、溶胶-凝胶法以及水热合成法进行了总结;重点介绍了提高其光催化性能的两种主要途径,即掺杂和负载的方法,这两种方法可在不同程度上改善其光催化性能。并指出今后光催化研究发展的趋势。The study on spinel photocatalysts have made some progress at present.The prepared methods are reviewed in this paper,such as high temperature solid state reaction,so(?)gel technique and hydrothermal method.Two approaches of improving the photoeatalytic activity by doping and loading methods are introduced.The development tendency of photocatalysis is also proposed.

关 键 词：尖晶石 半导体 光催化 光催化剂 

分 类 号：O64[理学—物理化学]