Synthesis of Mesoporous Silica and Ti-containing Molecular Sieves via A Novel Assembly  

作　　者：Jing XIN Ji Shuan SUO Xiao Ming ZHANG 

机构地区：[1]State Key Laboratory for Oxo Synthesis and Selective Oxidation,Lanzhou Institute of Chemical Physics,Chinese Academy of Sciences,Lanzhou 730000

出　　处：《Chinese Chemical Letters》2001年第8期737-740,共4页中国化学快报(英文版)

摘　　要：Thermally stable mesoporous silica and Ti-containing molecular sieves have been synthesized at mild temperature using low-cost and biodegradable --- amphoteric tetradecyl betaine as template. The physicochemical characterizations proved that Ti(IV) could be incorporated in the mesoporous struture.Thermally stable mesoporous silica and Ti-containing molecular sieves have been synthesized at mild temperature using low-cost and biodegradable --- amphoteric tetradecyl betaine as template. The physicochemical characterizations proved that Ti(IV) could be incorporated in the mesoporous struture.

关 键 词：Synthesis meosoporous silica and Ti-containing molecular sieves amphoteric tetradecyl betaine novel assembly. 

分 类 号：O643.3[理学—物理化学]