Large Pore Mesoporous MCM-41 Templated from Cetyltriethylammonium Bromide

Following hydrothermal synthesis process, MCM-41 was synthesized by using cetyltriethylammonium bromide as templating agent. The experimental results showed that MCM-41 with pore diameter in the range of 4-7 nm can be obtained by adjusting nSurf./nSi . It was proved that cetyltriethylammonium bromide is an effective templating agent for increasing pore diameter of molecular sieve MCM-41.

作 者： Lei LIU Gao Yong ZHANG Jin Xiang DONG   作者單位： Lei LIU,Gao Yong ZHANG(China Research Institute of Daily Chemical Industry, Taiyuan 030001)

Jin Xiang DONG(Research Institute of Special Chemicals, Taiyuan University of Technology, Taiyuan 030024) 

刊 名： 中國化學(xué)快報(bào)(英文版)  ISTIC SCI 英文刊名： CHINESE CHEMICAL LETTERS  年，卷(期)： 2004 15(6)  分類號：   關(guān)鍵詞： Mesoporous molecular sieve MCM-41   synthesis   new template  

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