Synthesis of polyaniline nanotubes in the channels of anodic alumina membrane

被引：51

作者：

Yang, SM ^{[1
]}

Chen, KH ^{[1
]}

Yang, YF ^{[1
]}

机构：

[1] Natl Cent Univ, Dept Chem & Mat Engn, Chungli 32054, Taiwan

来源：

SYNTHETIC METALS | 2005年 / 152卷 / 1-3期

关键词：

polyaniline and derivatives; electrochemical polymerization; scanning electron microscopy; scanning transmission electron microscopy; electron spin resonance;

D O I：

10.1016/j.synthmet.2005.07.142

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Syntheses of polyaniline tubes (or rods) inside the pores of anodic alumina membrane by electrochemical and chemical methods are reported. A comparison of polyaniline synthesized in polycarbonate track-etched membrane is made. FT-IR spectra show that the products synthesized inside the pores of templates are emeraldine salts. The morphologies of polyaniline tubes (or rods) synthesized electrochemically in anodic alumina membrane are better than those synthesized in polycarbonate track-etched membrane. ESR spectra reveal that the degree of delocalization of those tubes (or rods) synthesized electrochemically in the anodic alumina membranes is better. The tubes synthesized inside the pore of anodic alumina membrane electrochemically show an enhancement of the electronic conductivity compared to polyaniline bulk materials. The polyaniline tubes synthesized by electrochemical method show better properties (morphology, degree of delocalization and conductivity) compared to those tubes synthesized by chemical method in the same templates.

引用

页码：65 / 68

页数：4

共 22 条

[1] MOLECULAR AND SUPERMOLECULAR ORIGINS OF ENHANCED ELECTRONIC CONDUCTIVITY IN TEMPLATE-SYNTHESIZED POLYHETEROCYCLIC FIBRILS .1. SUPERMOLECULAR EFFECTS [J].

CAI, ZH ;

LEI, JT ;

LIANG, WB ;

MENON, V ;

MARTIN, CR .

CHEMISTRY OF MATERIALS, 1991, 3 (05) :960-967

[2] Surface modification of polycarbonate and poly(ethylene terephthalate) films and membranes by polyelectrolyte deposition [J].

Dauginet, L ;

Duwez, AS ;

Legras, R ;

Demoustier-Champagne, S .

LANGMUIR, 2001, 17 (13) :3952-3957

[3] Chemical and electrochemical synthesis of polyaniline micro- and nano-tubules [J].

Delvaux, M ;

Duchet, J ;

Stavaux, PY ;

Legras, R ;

Demoustier-Champagne, S .

SYNTHETIC METALS, 2000, 113 (03) :275-280

[4] Electrochemically synthesized polypyrrole nanotubules:: Effects of different experimental conditions [J].

Demoustier-Champagne, S ;

Ferain, E ;

Jérôme, C ;

Jérôme, R ;

Legras, R .

EUROPEAN POLYMER JOURNAL, 1998, 34 (12) :1767-1774

[5] Effect of electrolyte concentration and nature on the morphology and the electrical properties of electropolymerized polypyrrole nanotubules [J].

Demoustier-Champagne, S ;

Stavaux, PY .

CHEMISTRY OF MATERIALS, 1999, 11 (03) :829-834

[6] Chemical synthesis of polypyrrole: structure-properties relationship [J].

Duchet, J ;

Legras, R ;

Demoustier-Champagne, S .

SYNTHETIC METALS, 1998, 98 (02) :113-122

[7] Transport and vibrational properties of poly(3,4-ethylenedioxythiophene) nanofibers [J].

Duvail, JL ;

Rétho, P ;

Garreau, S ;

Louarn, G ;

Godon, C ;

Demoustier-Champagne, S .

SYNTHETIC METALS, 2002, 131 (1-3) :123-128

[8]

Fu MX, 2001, ADV MATER, V13, P1874, DOI 10.1002/1521-4095(200112)13:24<1874::AID-ADMA1874>3.0.CO

[9]

2-M

[10] A general template-based method for the preparation of nanomaterials [J].

Hulteen, JC ;

Martin, CR .

JOURNAL OF MATERIALS CHEMISTRY, 1997, 7 (07) :1075-1087

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