Ion transport membranes based on conducting polymers

被引：39

作者：

Partridge, AC ^{[1
]}

Milestone, C ^{[1
]}

Too, CO ^{[1
]}

Wallace, GG ^{[1
]}

机构：

[1] UNIV WOLLONGONG,DEPT CHEM,IPRL,WOLLONGONG,NSW 2522,AUSTRALIA

来源：

JOURNAL OF MEMBRANE SCIENCE | 1997年 / 132卷 / 02期

关键词：

cation; ion transport membranes; polypyrrole; SEM;

D O I：

10.1016/S0376-7388(97)00072-0

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Polypyrrole membranes containing four different dopant ions were prepared galvanostatically from aqueous solutions of pyrrole (0.1 M) and the appropriate counter ion salt (0.1 M). The transport of mono-valent cations through each membrane was achieved by applying a potential gradient across the membranes. The influence of a number of set up parameters on the flux of K+ ions across a PPy/pTS membrane was assessed, as well as the relative selectivities of the four membrane types for the mono-valent cations; Li+, Na+, K+, Rb+ and Cs+.

引用

页码：245 / 253

页数：9

共 19 条

[1] Electrochemical preparation and study of transport properties of polypyrrole doped with unsaturated organic sulfonates [J].

Bhattacharya, A ;

De, A ;

Das, S .

POLYMER, 1996, 37 (19) :4375-4382

[2] FASTER ION GATE MEMBRANES [J].

BURGMAYER, P ;

MURRAY, RW .

JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1983, 147 (1-2) :339-344

[3] ION GATE ELECTRODES - POLYPYRROLE AS A SWITCHABLE ION CONDUCTOR MEMBRANE [J].

BURGMAYER, P ;

MURRAY, RW .

JOURNAL OF PHYSICAL CHEMISTRY, 1984, 88 (12) :2515-2521

[4] AN ION GATE MEMBRANE - ELECTROCHEMICAL CONTROL OF ION PERMEABILITY THROUGH A MEMBRANE WITH AN EMBEDDED ELECTRODE [J].

BURGMAYER, P ;

MURRAY, RW .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1982, 104 (22) :6139-6140

[5] ION-SELECTIVE ELECTROCHEMICAL POLYMERIZATION OF PYRROLE AND N-METHYLPYRROLE IN AQUEOUS-SOLUTION [J].

HYODO, K ;

OMAE, M .

ELECTROCHIMICA ACTA, 1990, 35 (08) :1245-1250

[6] COMPETITION BETWEEN DOPANTS ON REDOX REACTION OF POLYPYRROLE [J].

KO, JM ;

RHEE, HW ;

KIM, CY .

MAKROMOLEKULARE CHEMIE-MACROMOLECULAR SYMPOSIA, 1992, 53 :81-88

[7] ELECTRICALLY CONDUCTIVE MEMBRANES - SYNTHESIS AND APPLICATIONS [J].

LOH, IH ;

MOODY, RA ;

HUANG, JC .

JOURNAL OF MEMBRANE SCIENCE, 1990, 50 (01) :31-49

[8] ELECTROCHEMICALLY CONTROLLED TRANSPORT OF SMALL CHARGED ORGANIC-MOLECULES ACROSS CONDUCTING POLYMER MEMBRANES [J].

MIRMOHSENI, A ;

PRICE, WE ;

WALLACE, GG .

JOURNAL OF MEMBRANE SCIENCE, 1995, 100 (03) :239-248

[9] ELECTROCHEMISTRY OF SURFACTANT-DOPED POLYPYRROLE FILM(I) - FORMATION OF COLUMNAR STRUCTURE BY ELECTROPOLYMERIZATION [J].

NAOI, K ;

OURA, Y ;

MAEDA, M ;

NAKAMURA, S .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1995, 142 (02) :417-422

[10] ION-TRANSPORT MEMBRANES BASED ON CONDUCTING POLYMERS [J].

PARTRIDGE, AC .

ELECTROCHIMICA ACTA, 1995, 40 (09) :1199-1202

← 1 2 →