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

[11] Mechanism of underpotential deposition of metal on conducting polymers [J].

Liu, YC ;

Yang, KH ;

Ger, MD .

SYNTHETIC METALS, 2002, 126 (2-3) :337-345

[12] Mechanism of conductivity decay of polypyrrole exposed to water and enhancement of conductivity stability of copper (I)-modified polypyrrole [J].

Liu, YC ;

Hwang, BJ .

JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 2001, 501 (1-2) :100-106

[13] Electroless plating of palladium and copper on polyaniline films [J].

Ma, ZH ;

Tan, KL ;

Kang, ET .

SYNTHETIC METALS, 2000, 114 (01) :17-25

[14] REVERSIBLE DEPOSITION OF METALS ON SOLID ELECTRODES BY VOLTAMMETRY WITH LINEARLY VARYING POTENTIAL [J].

MAMANTOV, G ;

MANNING, DL ;

DALE, JM .

JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1965, 9 (04) :253-&

[15] Study of Au(I)-polypyrrole interaction [J].

Rau, JR ;

Lee, JC ;

Chen, SC .

SYNTHETIC METALS, 1996, 79 (01) :69-74

[16] Anionic micelles; A new aqueous medium for electropolymerization of poly(3,4-ethylenedioxythiophene) films on Pt electrodes [J].

Sakmeche, N ;

Aaron, JJ ;

Fall, M ;

Aeiyach, S ;

Jouini, M ;

Lacroix, JC ;

Lacaze, PC .

CHEMICAL COMMUNICATIONS, 1996, (24) :2723-2724

[17] Composition of the microemulsion and its influence on the polymerisation and redox activation of PEDOT [J].

Stromberg, C ;

Tsakova, V ;

Schultze, JW .

JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 2003, 547 (02) :125-133

[18] DISPERSIVE-X-RAY SPECTROSCOPY FOR TIME-RESOLVED INSITU OBSERVATION OF ELECTROCHEMICAL INCLUSION OF METALLIC CLUSTERS WITHIN A CONDUCTING POLYMER [J].

TOURILLON, G ;

DARTYGE, E ;

FONTAINE, A ;

JUCHA, A .

PHYSICAL REVIEW LETTERS, 1986, 57 (05) :603-606

[19] ELECTROCHEMICAL INCLUSION OF METALLIC CLUSTERS IN ORGANIC CONDUCTING POLYMERS - AN INSITU DISPERSIVE-X-RAY ABSORPTION STUDY [J].

TOURILLON, G ;

DARTYGE, E ;

DEXPERT, H ;

FONTAINE, A ;

JUCHA, A ;

LAGARDE, P ;

SAYERS, DE .

JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1984, 178 (02) :357-366

[20] Crystallization kinetics of Pd in composite films of PEDT [J].

Tsakova, V ;

Winkels, S ;

Schultze, JW .

JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 2001, 500 (1-2) :574-583

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