Electrochemical supercapacitor application of electroless surface polymerization of polyaniline nanostructures

被引：53

作者：

Amarnath, Chellachamy A. ^{[1
]}

Chang, Jin Ho ^{[1
]}

Kim, Doyoung ^{[1
]}

Mane, Rajaram S. ^{[1
]}

Han, Sung-Hwan ^{[1
]}

Sohn, Daewon ^{[1
]}

机构：

[1] Hanyang Univ, Dept Chem, Seoul 133791, South Korea

来源：

MATERIALS CHEMISTRY AND PHYSICS | 2009年 / 113卷 / 01期

关键词：

Electroless surface polymerization; Surface morphology; Electrochemical supercapacitors; LITHOGRAPHY; NANOFIBERS; DEPOSITION; NANOTUBES; POLYMERS; FILMS;

D O I：

10.1016/j.matchemphys.2008.08.068

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Electrochemical supercapacitive behaviour of polyaniline nanostructures, i.e., nanorods and nanospheres fabricated on aniline-primed conducting indium-tin oxide substrate via electroless surface polymerization using ammonium persulfate as initiator and selenious acid as efficient dopant is investigated. The self-assembled monolayer of urea derivative in presence of 3-(triethoxysilyl)-propyl isocyanate and aniline plays role of aniline-primed substrate. Polyaniline electrode composed of nanorods of excess surface area responsible for large redox reactions has shown 592 F g(-1) specific capacitance which is significantly greater than closely compact polyaniline nanospheres, i.e., 214 F g(-1). (C) 2008 Elsevier B.V. All rights reserved.

引用

页码：14 / 17

页数：4

共 39 条

[11] Synthesis, characterization, and preliminary biological study of poly(3-(tert-butoxycarbonyl)-N-vinyl-2-pyrrolidone) [J].

He, W ;

Gonsalves, KE ;

Pickett, JH ;

Halberstadt, C .

BIOMACROMOLECULES, 2003, 4 (01) :75-79

[12] Polyaniline nanofibers: Facile synthesis and chemical sensors [J].

Huang, JX ;

Virji, S ;

Weiller, BH ;

Kaner, RB .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2003, 125 (02) :314-315

[13] Fabrication and replication of polymer integrated optical devices using electron-beam lithography and soft lithography [J].

Huang, YY ;

Paloczi, GT ;

Yariv, A ;

Zhang, C ;

Dalton, LR .

JOURNAL OF PHYSICAL CHEMISTRY B, 2004, 108 (25) :8606-8613

[14]

JUANG WS, 1986, J CHEM SOC FARADAY T, V182, P2385

[15] Deformation of poly(o-methoxyaniline) film induced by polymer conformation on electrochemical oxidation [J].

Kaneko, M ;

Kaneto, K .

POLYMER JOURNAL, 2001, 33 (01) :104-107

[16]

Khan MA, 2001, J MATER CHEM, V11, P2363, DOI 10.1039/b103299m

[17] Absolute molecular weight of polyaniline [J].

Kolla, HS ;

Surwade, SP ;

Zhang, XY ;

MacDiarmid, AG ;

Manohar, SK .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2005, 127 (48) :16770-16771

[18] Surface micropatterning and lithography with poly(ferrocenylmethylphenylsilane) [J].

Korczagin, I ;

Golze, S ;

Hempenius, MA ;

Vancso, GJ .

CHEMISTRY OF MATERIALS, 2003, 15 (19) :3663-3668

[19] Principles and applications of electrochemical capacitors [J].

Kötz, R ;

Carlen, M .

ELECTROCHIMICA ACTA, 2000, 45 (15-16) :2483-2498

[20] Synthesis, film-forming, and electronic properties of o-phenylenediamine copolymers displaying an uncommon tricolor [J].

Li, Xin-Gui ;

Wang, Hai-Yan ;

Huang, Mei-Rong .

MACROMOLECULES, 2007, 40 (05) :1489-1496

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