中孔分子筛材料的研究进展  

Advances in mesoporous molecular sieves

作　　者：杜丽[1] 刘军民[1] 杨旭[1] 廖世军[1] 

机构地区：[1]华南理工大学化学学院,广东广州510641

出　　处：《化工进展》2007年第6期778-781,共4页Chemical Industry and Engineering Progress

基　　金：国家自然科学基金资助项目(No.20673040)

摘　　要：介绍了中孔分子筛MCM系列、HMS系列、MSU系列、SBA系列等在合成方法和改性方法上的研究进展;评述了掺入杂原子、引入有机基团、硅源前处理、混合模板剂等赋予中孔分子筛新的催化性能和选择性氧化性能及其应用前景。The advances in the synthesis and application of the mesoporous sieves are summarized in this paper. The methods of synthesis and modification of mesoporous molecular sieves in the different families of MCM, HMS, MSU, SBA, etc. are introduced. For example, heteroatom doping, grafting organic group, pre-disposal of silica resource, mixed templates result in good catalytic performance and selective oxidation properties of mesoporous molecular sieves. The performance and characteristics of some novel mesoporous molecular sieves are introduced. The present application of mesoporous molecular sieves in chemical industry is reviewed.

关 键 词：中孔分子筛 合成 骨架 模板剂 

分 类 号：O647[理学—物理化学] O643.3[理学—化学]