功能模板导向的自组装合成介孔结构有机/无机复合材料
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 silicas.The main focus will be on one of the most promising approaches, which herein was named as functional-template directed self-assembly (FTDSA) approach that in the eyes of the authors has a special position in preparation of this class of hybrid materials.A comprehensive overview of the state of research in the area of FTDSA and their potential applications will be given.