Synthesis of microporous surfactant-templated aluminosilicates

被引：32
|
作者：
Serrano, DP
Aguado, J
Escola, JM
Garagorri, E
机构：
[1] Rey Juan Carlos Univ, ESCET, Dept Expt Sci & Engn, Madrid 28933, Spain
[2] Univ Complutense, Dept Chem Engn, E-28040 Madrid, Spain
来源：
CHEMICAL COMMUNICATIONS | 2000年 / 20期
关键词：
D O I：
10.1039/b006186g
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Microporous aluminosilicates have been synthesized in the presence of organic surfactants according to a procedure based on a two-step sol-gel process at room temperature; varying the surfactant chain length and/or the Si/Al ratio, materials with pore diameters adjustable in the range 1.0-2.5 nm have been obtained; the Al atoms in the as-synthesized samples present tetrahedral coordination, even for materials with high Al content (Si/Al = 6).
引用
收藏
页码：2041 / 2042
页数：2
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