Large Pore Mesoporous MCM-41 Templated from Cetyltriethylammonium Bromide

• 作 者: Lei LIU Gao Yong ZHANG Jin Xia
• 机 构: China Research Institute of Daily Chemical Industry, Taiyuan 030001
• 出 处: 中国化学快报
• 发表日期: 2004年6期
• 关键词: Mesoporous molecular sieve MCM-41 synthesis new template

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.