Morphology of electrodeposited poly(3,4-ethylenedioxythiophene)/poly(4-styrene sulfonate) films

被引：55

作者：

Han, Dongxue

Yang, Guifu

Song, Jixia

Niu, Li ^{[1
]}

Ivaska, Ari

机构：

[1] Chinese Acad Sci, State Key Lab Electroanalyt Chem, Changchun Inst Appl Chem, Changchun 130022, Peoples R China

[2] Chinese Acad Sci, Grad Sch, Changchun 130022, Peoples R China

[3] Abo Akad Univ, Analyt Chem Lab, Proc Chem Ctr, FIN-20500 Turku, Finland

来源：

JOURNAL OF ELECTROANALYTICAL CHEMISTRY | 2007年 / 602卷 / 01期

基金：

中国国家自然科学基金;

关键词：

conducting polymers; PEDOT; morphology; conductivity;

D O I：

10.1016/j.jelechem.2006.11.027

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Poly(4-styrene sulfonate)-doped poly(3,4-ethylenedioxythiophene) (PEDOT/PSS) films with ring-, arrow-, and bubble-like microstructures have been electrochemically generated simply by a one-step cyclic voltammetry in an aqueous media. Influences of applied potentials and surfactant/dopant-PSS on morphology of the resulting film were investigated, and a gas bubble template mechanism has been proposed. The result confirmed a well-doping of PSS in the PEDOT film. Electrochemical property and conductivity of the micro-structured PEDOT/PSS film were investigated further. Similar preparation with potential applications in fabrication of microdevices and micro-sensors can be extended to other micro-structured conducting polymers. (c) 2006 Elsevier B.V. All rights reserved.

引用

页码：24 / 28

页数：5

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