超大孔微孔硅基分子筛的合成与应用最新进展  

Advances in Synthesis and Application of Extra Large-pore Zeolites Formed by More than 12-member Rings

作　　者：牛国兴[1] 孙哲[1] 李艳荣[1] 王继峰[2] 尹泽群[2] 李全芝[1] 

机构地区：[1]复旦大学化学系,上海200433 [2]中国石化抚顺石油化工研究院,抚顺113001

出　　处：《复旦学报（自然科学版）》2009年第3期281-294,共14页Journal of Fudan University：Natural Science

基　　金：国家自然科学基金资助项目(20890123)

摘　　要：综述了近十年来颇受关注的一类新型分子筛材料,即以氧化硅为基质、开口孔大于12元环的晶体微孔分子筛的合成及其在催化反应上应用的最新进展.着重介绍了有机模板剂结构、矿化剂类型和杂原子种类对大孔型硅基晶体分子筛合成的影响,并探讨了这类材料未来的发展趋势和研究方向.Synthesis and application as catalysts of extra large-pore zeolites, which are of silica base and formed by more than 12-member rings are reviewed. The influence of the types of templates, mineralizers and heteroatoms on the structures of zeolites is introduced. Their future development and research trends are also approached.

关 键 词：超大孔 微孔 分子筛 硅基 模板剂 催化剂 

分 类 号：TQ424.25[化学工程]