Polymer-salt complexes containing silver ions and their application to facilitated olefin transport membranes

被引：0
|
作者：
Hong, SU [1 ]
Jin, JH [1 ]
Won, J [1 ]
Kang, YS [1 ]
机构：
[1] Korea Inst Sci & Technol, Ctr Facilitated Transport Membranes, Seoul 130650, South Korea
来源：
ADVANCED MATERIALS | 2000年 / 12卷 / 13期
关键词：
D O I：
10.1002/1521-4095(200006)12:13<968::AID-ADMA968>3.0.CO;2-W
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The separation of olefin/paraffin mixtures using polymer-silver complexes is explored here. Composite membranes of 1:1 (C=O/Ag) poly(2-ethyl-2-oxazoline)/AgBF4 on microporous polysulfone support are shown to facilitate the transport of propylene, with its permeance and pure gas selectivity over propane increasing 450-fold when compared to pure polymer membranes.
引用
收藏
页码：968 / +
页数：5
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