TRANSPORT OF COPPER(II) ACROSS STAND-ALONE CONDUCTING POLYPYRROLE MEMBRANES - THE EFFECT OF APPLIED POTENTIAL WAVE-FORMS

被引：31

作者：

ZHAO, HJ ^{[1
]}

PRICE, WE ^{[1
]}

WALLACE, GG ^{[1
]}

机构：

[1] UNIV WOLLONGONG,DEPT CHEM,INTELLIGENT POLYMER RES LAB,POB 1144,WOLLONGONG,NSW 2500,AUSTRALIA

来源：

POLYMER | 1993年 / 34卷 / 01期

关键词：

POLYPYRROLE; MEMBRANES; ION TRANSPORT;

D O I：

10.1016/0032-3861(93)90276-G

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

High-quality polypyrrole membranes have been made by an electrochemical method. These membranes were robust and had a high conductivity (typically 60 S cm-1). Investigations into the transport properties of these membranes using copper (II) as the transporting species demonstrated the use of applied potential to control the rate of transport. Differences of two orders of magnitude in the permeability of copper across the membrane were found.

引用

页码：16 / 20

页数：5

共 12 条

[1] ANDRADE JD, 1988, POLYM SURFACE DYNAMI
[2] ION GATE ELECTRODES - POLYPYRROLE AS A SWITCHABLE ION CONDUCTOR MEMBRANE
BURGMAYER, P
MURRAY, RW
[J]. JOURNAL OF PHYSICAL CHEMISTRY, 1984, 88 (12) : 2515 - 2521
[3] AN ION GATE MEMBRANE - ELECTROCHEMICAL CONTROL OF ION PERMEABILITY THROUGH A MEMBRANE WITH AN EMBEDDED ELECTRODE
BURGMAYER, P
MURRAY, RW
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1982, 104 (22) : 6139 - 6140
[4] CUSSLER EL, 1984, DIFFUSION MASS TRANS, P23
[5] GE H, 1990, J LIQ CHROMATOGR, V13, P3261
[6] HODGSON AJ, 1990, J LIQ CHROMATOGR, V13, P3091
[7] THE USE OF MICROELECTRODES TO PROBE THE ELECTROPOLYMERIZATION MECHANISM OF HETEROCYCLIC CONDUCTING POLYMERS
JOHN, R
WALLACE, GG
[J]. JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1991, 306 (1-2): : 157 - 167
[8] Schultz S. G., 1980, BASIC PRINCIPLES MEM
[9] ELECTROCHEMICAL STUDY OF ION TRANSFER ACROSS THE POLYPYRROLE MEMBRANE BETWEEN 2 ELECTROLYTE-SOLUTIONS
WANG, E
LIU, YQ
DONG, SJ
DING, J
[J]. JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS, 1990, 86 (12): : 2243 - 2247
[10] CHARGE-TRANSFER ACROSS A CONDUCTING POLYPYRROLE MEMBRANE SEPARATED BY 2 ELECTROLYTE-SOLUTIONS
WANG, E
LIU, Y
SAMEC, Z
DVORAK, C
[J]. ELECTROANALYSIS, 1990, 2 (08) : 623 - 629

← 1 2 →