Electrochemical and Raman spectroscopic study of polyaniline; influence of the potential on the degradation of polyaniline

被引：145

作者：

Arsov, LD ^{[1
]}

Plieth, W

Kossmehl, G

机构：

[1] Univ St Cyril & Methudius, Fac Technol & Met, Skopje 91000, Macedonia

[2] Tech Univ Dresden, Inst Phys Chem & Electrochem, D-01062 Dresden, Germany

[3] Free Univ Berlin, Inst Organ Chem, D-14195 Berlin, Germany

来源：

JOURNAL OF SOLID STATE ELECTROCHEMISTRY | 1998年 / 2卷 / 05期

关键词：

polyaniline; electropolymerization; cyclic voltammetry; polyaniline degradation; Raman spectroscopy;

D O I：

10.1007/s100080050112

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

The polymerization of aniline has been studied employing in-situ electrochemical and Raman spectroscopical techniques. Aniline was polymerized by cyclic voltammetry on a Pt surface in sulfuric acid solutions of aniline. The Raman bands were assigned for degradation products of the overoxidized form of polyaniline. A discussion of the degradation mechanism is given.

引用

页码：355 / 361

页数：7

共 26 条

[21] ELECTROCHEMISTRY OF CONDUCTIVE POLYMERS-VIII - INSITU SPECTROELECTROCHEMICAL STUDIES OF POLYANILINE GROWTH MECHANISMS
SHIM, YB
WON, MS
PARK, SM
[J]. JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1990, 137 (02) : 538 - 544
[22] ELECTROCHEMISTRY OF CONDUCTIVE POLYMERS .2. ELECTROCHEMICAL STUDIES ON GROWTH-PROPERTIES OF POLYANILINE
STILWELL, DE
PARK, SM
[J]. JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1988, 135 (09) : 2254 - 2262
[23] ELECTROCHEMISTRY OF CONDUCTIVE POLYMERS .3. SOME PHYSICAL AND ELECTROCHEMICAL PROPERTIES OBSERVED FROM ELECTROCHEMICALLY GROWN POLYANILINE
STILWELL, DE
PARK, SM
[J]. JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1988, 135 (10) : 2491 - 2496
[24] STILWELL DE, 1988, J ELECTROCHEM SOC, V135, P3132
[25] Effects of anions on electrochemical formation and overoxidation of polyaniline
Tang, HQ
Kitani, A
Shiotani, M
[J]. ELECTROCHIMICA ACTA, 1996, 41 (09) : 1561 - 1567
[26] ELECTROCHEMICAL DEGRADATION OF POLYANILINE IN HCLO4 AND H2SO4
ZHANG, AQ
CUI, CQ
LEE, JY
[J]. SYNTHETIC METALS, 1995, 72 (03) : 217 - 223

← 1 2 3 →