ZSM-5分子筛外壳的核壳结构材料研究进展  

Recent Progress in the Study of ZSM-5-shell Core-shell-Structured Materials

作　　者：陶文梅[1] 陈兰花[1] 李明起[1] 郭学锋[1] 丁维平[1] 

机构地区：[1]介观化学教育部重点实验室南京大学化学化工学院,江苏南京210093

出　　处：《化工时刊》2011年第5期50-54,共5页Chemical Industry Times

基　　金：国家自然科学基金资助项目(No.20773062)

摘　　要：近年来,以ZSM-5分子筛为外壳的核壳结构纳米材料的制备及其应用研究受到了广泛的关注。ZSM-5分子筛壳层结构不仅具有独特的三维交叉孔道体系和均一的孔径尺寸,可提供独特的封闭式微环境,同时还具有良好的生物兼容性,使得以ZSM-5分子筛为外壳的核壳结构纳米材料在催化、医药生物等方面具有很好的应用前景。从不同结构特点(实心的核壳结构及空心核壳结构等)出发,综述了当前以ZSM-5分子筛为外壳的核壳结构材料的研究进展。The study on core-shell-structured materials with ZSM-5 as shell had attracted much attention in the past years.The ZSM-5-shell core-shell-structured materials showed great potential applications in catalysis,drug-delivery and so on,due to the special micro-space and the unique 3-dimensional pore channel system and good biocompatibility of the ZSM-5 shell.The recent progress of these core-shell-structured materials with ZSM-5 as shell was reviewed according to their structural features.

关 键 词：核壳结构 ZSM-5 分子筛 

分 类 号：TQ424.25[化学工程]