烧绿石型复合氧化物的结构、制备及其光催化性能  

Structure and Preparation of Pyrochlore-Type Complex Oxides and Their Photocatalytic Performance

作　　者：唐新德[1] 叶红齐[1] 马晨霞[1] 刘辉[1] 

机构地区：[1]中南大学化学化工学院,长沙410083

出　　处：《化学进展》2009年第10期2100-2114,共15页Progress in Chemistry

摘　　要：本文系统介绍了烧绿石型复合氧化物的结构特点;综述了近年来国内外烧绿石型复合氧化物的制备方法及其影响因素;总结了这类材料在光催化降解有机物和光催化分解水方面的研究进展,探讨了光催化反应机理及影响光催化活性的因素;分析了烧绿石型复合氧化物的应用前景,并展望了今后的研究发展方向。The structure properties of pyroehlore-type complex oxides are introduced systematically, whose preparation methods and influence factors in recent years are also summarized. The progress of these materials in photocatalytically degrading organic compounds and splitting water is reviewed, and the photocatalytic mechanism and factors influencing photocatalytic performance are discussed. The potential applications of pyrochlore-type oxides are analyzed, in addition, the ideas for further research are presented.

关 键 词：烧绿石型结构 复合氧化物 光催化 

分 类 号：O611.62[理学—无机化学] O643.3[理学—化学]