Functional-template directed self-assembly(FTDSA) of mesostructured organic-inorganic hybrid materials  

作　　者：LI LeLe SUN LingDong ZHANG YaWen m YAN ChunHua 

机构地区：[1]Beijing National Laboratory for Molecular Sciences,State Key Laboratory of Rare Earth Materials Chemistry and Applications&PKU-HKU Joint Lab in Rare Earth Materials and Bioinorganic Chemistry,College of Chemistry and Molecular Engineering,Peking University,Beijing 100871,China

出　　处：《Science China Chemistry》2009年第11期1759-1768,共10页中国科学（化学英文版）

基　　金：Supported by the National Natural Science Foundation of China (Grant Nos. 20821091 and 20771009)

摘　　要：Since the discovery of a surfactant directed self-assembly approach for the fabrication of mesoporous silica in 1992,increasing attention has been focused on the design and synthesis of mesostructured functional materials.Organic functionalization is becoming a major topic in this research field,since highly ordered mesostructured organic-inorganic hybrids offer novel functionalities and enhanced performance over their individual components.We begin with a brief overview of the three fundamental methods(post-synthetic grafting technique,co-condensation method,and preparation of periodic mesoporous organosilicas) for the preparation of organically functionalized mesostructured silica,and focus on one of the most promising approaches,which herein was named as functional-template directed self-assembly(FTDSA) approach,and in the eyes of the authors it has a special position in the preparation of this class of hybrid materials.A comprehensive overview of the state of research in the area of FTDSA and its potential applications will be given.Since the discovery of a surfactant directed self-assembly approach for the fabrication of mesoporous silica in 1992, increasing attention has been focused on the design and synthesis of mesostructured functional materials. Organic functionalization is becoming a major topic in this research field, since highly ordered mesostructured organic-inorganic hybrids offer novel functionalities and enhanced performance over their individual components. We begin with a brief overview of the three fundamental methods (post-synthetic grafting technique, co-condensation method, and preparation of periodic mesoporous organosilicas) for the preparation of organically functionalized mesostructured silica, and focus on one of the most promising approaches, which herein was named as functional-template directed self-assembly (FTDSA) approach, and in the eyes of the authors it has a special position in the preparation of this class of hybrid materials. A comprehensive overview of the state of research in the area of FTDSA and its potential applications will be given.

关 键 词：MESOPOROUS materials SELF-ASSEMBLY ORGANIC-INORGANIC HYBRIDS 

分 类 号：TB34[一般工业技术—材料科学与工程]