SWITCHABLE GATE MEMBRANES - CONDUCTING POLYMER-FILMS FOR THE SELECTIVE TRANSPORT OF NEUTRAL SOLUTION SPECIES

被引：48

作者：

FELDHEIM, DL ^{[1
]}

ELLIOTT, CM ^{[1
]}

机构：

[1] COLORADO STATE UNIV,DEPT CHEM,FT COLLINS,CO 80523

来源：

JOURNAL OF MEMBRANE SCIENCE | 1992年 / 70卷 / 01期

关键词：

ELECTROCHEMISTRY; ORGANIC SEPARATIONS; SOLUBILITY AND PARTITIONING; CONDUCTING POLYMERS;

D O I：

10.1016/0376-7388(92)80075-U

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

The conductive polymers poly (3-methylthiophene) and poly (N-methylpyrrole) have been explored for their use as "gates" for the separation of neutral solutes. The diffusion of a few common solvents through the films is found to depend on the oxidation state of the polymers and the dopant anion. Scanning electron micrographs show significant macroscopic morphological differences between the oxidized and reduced polymers which may be linked to the transport properties of the films.

引用

页码：9 / 15

页数：7

共 14 条

[1] CONJUGATED POLYMER-FILMS FOR GAS SEPARATIONS [J].