Copper modified poly (3,4-ethylenedioxythiophene) part I. Galvanostatic experiments

被引：19

作者：

Ilieva, M ^{[1
]}

Tsakova, V ^{[1
]}

机构：

[1] Bulgarian Acad Sci, Inst Phys Chem, Sofia 1113, Bulgaria

来源：

SYNTHETIC METALS | 2004年 / 141卷 / 03期

关键词：

conjugated polymers; poly(3,4-ethylenedioxythiophene); copper reductions; copper polymer complex;

D O I：

10.1016/S0379-6779(03)00418-1

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The electrochemical reduction of copper ions is investigated at poly(3,4-ethylenedioxythiophene) (PEDT) coated electrodes by means of galvanostatic experiments and cyclic voltammetry. It is established that in parallel with copper crystallisation Cu/PEDT complex formation occurs. The amount of copper species involved in the complex formation is estimated using both electrochemical data and EDX analysis. Cu species are found to occupy less than 2% of the PEDT monomer units. (C) 2003 Elsevier B.V. All rights reserved.

引用

页码：281 / 285

页数：5

共 21 条

[1] Study on poly(3,4-ethylenedioxythiophene) behaviour in I-/I2 solution [J].

Biallozor, S ;

Kupniewska, A .

ELECTROCHEMISTRY COMMUNICATIONS, 2000, 2 (07) :480-486

[2]

Groenendaal BL, 2000, ADV MATER, V12, P481, DOI 10.1002/(SICI)1521-4095(200004)12:7<481::AID-ADMA481>3.0.CO

[3]

2-C

[4] Conducting polymer electrodes modified by metallic species for electrocatalytic purposes - Spectroscopic and microscopic characterization [J].

Guascito, MR ;

Boffi, P ;

Malitesta, C ;

Sabbatini, L ;

Zambonin, PG .

MATERIALS CHEMISTRY AND PHYSICS, 1996, 44 (01) :17-24

[5] ELECTROCHEMICAL INCLUSION OF COPPER AND IRON SPECIES IN A CONDUCTING POLYMER OBSERVED INSITU USING TIME-RESOLVED X-RAY ABSORPTION-SPECTROSCOPY [J].

GUAY, D ;

TOURILLON, G ;

FONTAINE, A .

FARADAY DISCUSSIONS, 1990, 89 :41-50

[6] Anodic polymerization of thiophene derivatives from microemulsions and liquid crystals [J].

Haegel, FH ;

Schlüpen, J ;

Schultze, JW ;

Winkels, S ;

Stromberg, C .

ELECTROCHIMICA ACTA, 2001, 46 (26-27) :3973-3984

[7] ULTRAMICROELECTRODES IN ELECTROCHEMISTRY [J].

HEINZE, J .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 1993, 32 (09) :1268-1288

[8]

ILIEVA M, UNPUB SYNTH MET

[9] Electroless plating of palladium and copper on polypyrrole films [J].

Lim, VWL ;

Kang, ET ;

Neoh, KG .

SYNTHETIC METALS, 2001, 123 (01) :107-115

[10] Interaction of copper(I)-polypyrrole complexes prepared by depositing-dissolving copper onto and from polypyrroles [J].

Liu, YC ;

Hwang, BJ .

THIN SOLID FILMS, 1999, 339 (1-2) :233-239

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