标题：Study progress in preparation of supported zeolite membranes
作者：Yang, Zan-Zhong (0); Xu, Ke-Jing (0); Tian, Gui-Shan (0)
通讯作者地址：Shandong Key Laboratory for Advanced Composite Materials, School of Materials Science and Engineering, Shandong University of Technology, Zibo 255091, 更多
来源：Rengong Jingti Xuebao/Journal of Synthetic Crystals
摘要：Supported zeolite membranes combine the specific properties of zeolite molecular sieve with the high thermal stability, excellent mechanical behavior and resistance to chemical corrosion. They can work not only for gas separation, liquid pervaporation and applications in catalytic reactors, but also can be considered as very promising hosts of guest atom cluster and molecules for sensors and non-linear optical materials. This review focuses on the latest development of supported zeolite membranes. The hydrothermal synthesis methods including direct in-situ crystallization and seeding assisted crystallization were introduced, and the mechanism of orientated growth for zeolite crystal on porous support was elucidated. Especially, the effects of synthesis conditions on crystal growth and microstructure for A-type and MFI-type zeolite membranes were discussed. A number of points to need to be explored or further investigated are presented.