Spectroelectrochemical characterization of conducting polymers from star-shaped carbazole-triphenylamine compounds

被引：48

作者：

Karon, Krzysztof ^{[1
]}

Lapkowski, Mieczyslaw ^{[1
,2
]}

Dabuliene, Asta ^{[3
]}

Tomkeviciene, Ausra ^{[3
]}

Kostiv, Natalya ^{[3
]}

Grazulevicius, Juozas V. ^{[3
]}

机构：

[1] Silesian Tech Univ, Fac Chem, PL-44100 Gliwice, Poland

[2] Polish Acad Sci, Ctr Polymer & Carbon Mat, PL-41800 Zabrze, Poland

[3] Kaunas Univ Technol, Dept Organ Technol, LT-50254 Kaunas, Lithuania

来源：

ELECTROCHIMICA ACTA | 2015年 / 154卷

关键词：

carbazole; triphenylamine; conducting polymers; UV-Vis-spectroelectrochemistry; ESR-spectroelectrochemistry; ANODIC-OXIDATION PATHWAYS; CONJUGATED POLYMERS; ELECTROLUMINESCENT DEVICES; ELECTROCHEMICAL PROPERTIES; MOLECULAR-STRUCTURE; CATION RADICALS; DERIVATIVES; ELECTROPOLYMERIZATION; SUBSTITUENTS; MOBILITIES;

D O I：

10.1016/j.electacta.2014.12.092

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

In the field of materials for optoelectronic applications much attention is paid to the derivatives of triphenylamine and carbazole. We report on the electrochemical and spectroelectrochemical properties of two conductive polymers prepared by electropolymerization of two compounds containing either carbazole or triphenylamine moieties. Electrochemical, UV Vis- and EPR-spectroelectrochemical tools were used to study the properties of the polymers. The basic characteristics such as the band gaps, HOMO and LUMO values, absorption and emission maximum wavelengths of the monomers and the polymers are reported and discussed. (C) 2014 Elsevier Ltd. All rights reserved.

引用

页码：119 / 127

页数：9

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