SYNTHESIS OF ZEOLITES USING ORGANOSILICON COMPOUNDS AS STRUCTURE-DIRECTING AGENTS

被引：30
|
作者：
LI, HX [1 ]
CAMBLOR, MA [1 ]
DAVIS, ME [1 ]
机构：
[1] CALTECH, PASADENA, CA 91125 USA
来源：
MICROPOROUS MATERIALS | 1994年 / 3卷 / 1-2期
基金：
美国国家科学基金会;
关键词：
ZEOLITE SYNTHESIS; STRUCTURE DIRECTION; ORGANOSILICON SPECIES; SOLID-STATE NUCLEAR MAGNETIC RESONANCE;
D O I：
10.1016/0927-6513(94)00013-1
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
Zeolites ZSM-5 and ZSM-11 are synthesized using the organosilicon compound N-trimethoxysilylpropyltri-N-butylammonium as structure-directing agent. For ZSM-5, results from thermogravimetric analyses and C-13 and Si-29 nuclear magnetic resonance (NMR) spectroscopy prove that the organosilicon compound resides intact at the channel intersections and that the silicon atom in this species is located in a framework position. The consequences of this new type of structure direction towards the synthesis of new microporous materials are discussed.
引用
收藏
页码：117 / 121
页数：5
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