Synthesis of NaA zeolite membrane with high performance

被引：23

作者：

Chen, XB ^{[1
]}

Yang, WS ^{[1
]}

Liu, J ^{[1
]}

Xu, XC ^{[1
]}

Huang, AS ^{[1
]}

Lin, LW ^{[1
]}

机构：

[1] Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China

来源：

JOURNAL OF MATERIALS SCIENCE LETTERS | 2002年 / 21卷 / 13期

基金：

中国国家自然科学基金;

关键词：

D O I：

10.1023/A:1016064708711

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A high performance NaA zeolite membrane was successfully formed on a modified α-Al2O3 substrate. It was shown that adding an active thin mesoporous top layer on the macroporous substrate can increase the permeance of the zeolite membrane while maintaining good permselectivity. Thus, more effort was needed to investigate how to improve the integrity of the zeolite membrane.

引用

页码：1023 / 1025

页数：3

共 13 条

[11] Synthesis and gas permeation properties of an NaA zeolite membrane [J].

Xu, XC ;

Yang, WS ;

Liu, J ;

Chen, XB ;

Lin, LW ;

Stroh, N ;

Brunner, H .

CHEMICAL COMMUNICATIONS, 2000, (07) :603-604

[12] Synthesis and perfection evaluation of NaA zeolite membrane [J].

Xu, XC ;

Yang, WS ;

Liu, J ;

Lin, LW .

SEPARATION AND PURIFICATION TECHNOLOGY, 2001, 25 (1-3) :475-485

[13] Synthesis of NaA zeolite membranes from clear solution [J].

Xu, XC ;

Yang, WS ;

Liu, J ;

Lin, LW .

MICROPOROUS AND MESOPOROUS MATERIALS, 2001, 43 (03) :299-311

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