固载型杂多酸催化剂研究进展  

Recent development on supported heteropoly acid catalysts

作　　者：余新武[1] 张玉兵[1] 

机构地区：[1]湖北师范学院化学与环境工程系,湖北黄石435002

出　　处：《应用化工》2004年第1期1-4,共4页Applied Chemical Industry

基　　金：湖北省教育厅2001年重点科研项目(2001A06009)

摘　　要：介绍了固载型杂多酸的制备、表征及其表面作用机理。着重综述了近年来活性炭、SiO2、TiO2、MCM 41分子筛、γ Al2O3、TiO2 Al2O3、阳离子交换树脂、惰性膜、USY 1、ZrO2 SO2 4和TiO2 WO3等各种固载型杂多酸催化剂在国内外的研究和应用情况,并展望了未来的研究方向。Preparation methods, characterization and surfacial action mechanism of supported heteropoly acid catalysts are summarized in the paper. The research and application of at home and abroad many supported heteropoly acid catalysts, such as activated carbon, SiO_2,TiO_2, MCM-41 moecular sieve,γ-Al_2O_3, TiO_2-Al_2O_3, cation exchange resin, inert membrane, USY-1, ZrO_2-SO^(2-)_4 and TiO_2-WO_3 etc are introduced in detail. The study orientation of supported heteropoly acid is also suggested.

关 键 词：杂多酸 固载 催化 进展 

分 类 号：O626[理学—有机化学]