Abstract: Mesoporous silica with special morphology has been not only an ideal support to prepare high-performance catalysts and drugs，but also has received rapid attention in various applications，such as adsorption，separation and photo-electro-magnetic field，due to their unique structural features，such as high surface area，varied morphology，tunable nanometer-scale pore size，and special meso-structure. The latest progress of synthesis of mesoporous silica with special morphology，including nanoflowery，novel porous spheres，ribbons and nanocubes，as well as their unique applications in catalysis and controlled release are introduced. Besides，the applications in cell and energy will be hot in future research.

Key words: mesoporous, silica, surfactants, morphology, catalyst support

摘要： 具有特殊形貌的介孔氧化硅不仅具有比表面积高、孔径均一可调、形貌多样可控等优点，而且其特殊的介孔结构赋予了材料特殊的用途；不仅是制备高性能催化剂和药物分子的理想载体，而且在吸附分离、金属防腐以及光电磁领域有良好的应用前景。本文介绍了近年来特殊形貌介孔氧化硅材料的合成研究，这些材料包括纳米花状介孔氧化硅、新型球状介孔氧化硅、带状介孔氧化硅、立方体介孔氧化硅等，以及这些特殊结构的介孔氧化硅材料作为载体或前体在催化及药物控释等领域特殊应用的研究进展。指出特殊形貌的介孔氧化硅在电池和能源等方向的研究应用将是今后的研究热点。

关键词: 介孔, 氧化硅, 表面活性剂, 形貌, 催化剂载体