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

共 42 条

[1] n- and p-doped poly(3,4-ethylenedioxythiophene): Two electronically conducting states of the polymer [J].

Ahonen, HJ ;

Lukkari, J ;

Kankare, J .

MACROMOLECULES, 2000, 33 (18) :6787-6793

[2]

BAIPAI V, 2004, ADV FUNCT MATER, V14, P145

[3] Polymerization of hydrophobic 3-alkylpyrroles from aqueous solutions of sodium dodecyl sulfate [J].

Barr, GE ;

Sayre, CN ;

Connor, DM ;

Collard, DM .

LANGMUIR, 1996, 12 (05) :1395-1398

[4]

Bayer A.G., 1988, European Patent, Patent No. [0339340A2, 0339340, 339-340, 339340]

[5]

Bayer A. G., 1991, Eur. Patent, Patent No. [440 957, 440957]

[6] Design and modeling of waveguide-coupled microring resonator [J].

Belarouci, A ;

Hill, KB ;

Liu, Y ;

Xiong, Y ;

Chang, T ;

Craig, AE .

JOURNAL OF LUMINESCENCE, 2001, 94 :35-38

[7] Polymer light-emitting diodes with polyethylene dioxythiophene-polystyrene sulfonate as the transparent anode [J].

Cao, Y ;

Yu, G ;

Zhang, C ;

Menon, R ;

Heeger, AJ .

SYNTHETIC METALS, 1997, 87 (02) :171-174

[8] Three-step redox in polythiophenes: Evidence from electrochemistry at an ultramicroelectrode [J].

Chen, XW ;

Inganas, O .

JOURNAL OF PHYSICAL CHEMISTRY, 1996, 100 (37) :15202-15206

[9]

Chun L., 1994, MACROMOLECULES, V37, P2411

[10]

Craft W., 1993, (AgfaGevaert), Euro Pat., Patent No. [564911, 564 911]

← 1 2 3 4 5 →