Synthesis of MCM-48 using mixed cationic-anionic surfactants as templates

被引:118
|
作者
Chen, FX [1 ]
Huang, LM [1 ]
Li, QZ [1 ]
机构
[1] Fudan Univ, Dept Chem, Shanghai 200433, Peoples R China
关键词
D O I
10.1021/cm9703942
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
Using a mixture of cetyltrimethylammonium bromide and carboxylate anionic surfactant (CnH2n+1COONa, n = 11, 13, 15, 17) as templates, siliceous MCM-48 is synthesized with low molar ratio (0.168:1) of mixed surfactants to silica and low concentration (5 wt %) of mixed surfactants.
引用
收藏
页码:2685 / +
页数:3
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