介孔沸石材料

介孔沸石材料是含有丰富介孔的结晶沸石，不仅保留了沸石材料优良的酸性和水热稳定性，而且由于介孔的引入改善了其对大分子的吸附和扩散性能，在催化领域特别是涉及大分子的催化反应中是极有应用前景的材料。本文综述了介孔沸石材料的制备方法并进行了比较分析，概述了近年来介孔沸石材料在不同催化反应中的应用，探讨了介孔沸石材料今后的研究方向。

Mesoporous Zeolite Materials

Mesoporous zeolite materials, which are defined as the crystalline zeolite materials containing a large amount of mesopores, not only inherit excellent acidity and hydrothermal stability of zeolite, but also improve the adsorption and diffusion of large molecules due to the insertion of mesopores. Mesoporous zeolite materials have much effective and promised applications in catalysis, especially catalytic reaction involving large molecules. In this article we summarize several methods for preparation of mesoporous zeolite materials and show their differences. Recent applications of mesoporous zeolite materials in different catalytic reactions are introduced and further research areas of mesoporous zeolite materials are discussed.