Preparation of an asymmetric zeolite L film

被引：81
作者：
Lovallo, MC
Tsapatsis, M
Okubo, T
机构：
[1] UNIV MASSACHUSETTS,DEPT CHEM ENGN,AMHERST,MA 01003
[2] UNIV TOKYO,DEPT CHEM SYST ENGN,BUNKYO KU,TOKYO 113,JAPAN
来源：
CHEMISTRY OF MATERIALS | 1996年 / 8卷 / 08期
关键词：
D O I：
10.1021/cm960037b
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：
A self-supported asymmetric zeolite L film has been prepared through zeolite colloidal suspension processing followed by secondary (seeded) growth. Secondary growth is implemented to reduce interzeolitic (meso) porosity in the film. The resulting film varies in both porosity and grain size with a continuous, intergrown, thin (<200 nm) top layer (shown here) of zeolite L crystals.
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页码：1579 / &
页数：6
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