Electropolymerization of polyaniline on titanium oxide nanotubes for supercapacitor application

Sarfraj H. Mujawar; Swapnil B. Ambade; T. Battumur; Rohan B. Ambade; Soo Hyoung Lee

doi:10.1016/j.electacta.2011.02.043

Electropolymerization of polyaniline on titanium oxide nanotubes for supercapacitor application

Sarfraj H. Mujawar
, Swapnil B. Ambade
, T. Battumur
, Rohan B. Ambade
, Soo Hyoung Lee^*

^*Corresponding author for this work

Division of Chemical Engineering

Jeonbuk National University

Research output: Contribution to journal › Journal article › peer-review

157 Scopus citations

Abstract

Vertically aligned polyaniline (PANI) nanotubes have great potential application in supercapacitor electrode material. In this paper we have investigated facile growth of PANI nanotubes on a titanium nanotube template (TNT) using electrochemical polymerization. The morphology of PANI nanostructures grown over TNT is strongly influenced by the scan rate in the electrochemical polymerization. The growth morphology of PANI nanotubes has been carefully analyzed by field emission scanning electron microscopy. The detailed growth mechanism of PANI nanotubes has been put forward. Specific capacitance value of 740 F g^-1 was obtained for PANI nanotube structures (measured at charge-discharge rate of 3 A g^-1).

Original language	English
Pages (from-to)	4462-4466
Number of pages	5
Journal	Electrochimica Acta
Volume	56
Issue number	12
DOIs	https://doi.org/10.1016/j.electacta.2011.02.043
State	Published - 2011.04.30

Keywords

Electrochemical cyclic voltammetry
Electrochemical supercapacitor
Growth mechanism
Polyaniline (PANI) nanotubes
Titanium nanotube template (TNT)

Quacquarelli Symonds(QS) Subject Topics

Engineering - Chemical
Chemistry

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10.1016/j.electacta.2011.02.043

Cite this

@article{79f2c261991a4c368f3261ebc67b9c0f,

title = "Electropolymerization of polyaniline on titanium oxide nanotubes for supercapacitor application",

abstract = "Vertically aligned polyaniline (PANI) nanotubes have great potential application in supercapacitor electrode material. In this paper we have investigated facile growth of PANI nanotubes on a titanium nanotube template (TNT) using electrochemical polymerization. The morphology of PANI nanostructures grown over TNT is strongly influenced by the scan rate in the electrochemical polymerization. The growth morphology of PANI nanotubes has been carefully analyzed by field emission scanning electron microscopy. The detailed growth mechanism of PANI nanotubes has been put forward. Specific capacitance value of 740 F g-1 was obtained for PANI nanotube structures (measured at charge-discharge rate of 3 A g-1).",

keywords = "Electrochemical cyclic voltammetry, Electrochemical supercapacitor, Growth mechanism, Polyaniline (PANI) nanotubes, Titanium nanotube template (TNT)",

author = "Mujawar, \{Sarfraj H.\} and Ambade, \{Swapnil B.\} and T. Battumur and Ambade, \{Rohan B.\} and Lee, \{Soo Hyoung\}",

year = "2011",

month = apr,

day = "30",

doi = "10.1016/j.electacta.2011.02.043",

language = "English",

volume = "56",

pages = "4462--4466",

journal = "Electrochimica Acta",

issn = "0013-4686",

number = "12",

}

TY - JOUR

T1 - Electropolymerization of polyaniline on titanium oxide nanotubes for supercapacitor application

AU - Mujawar, Sarfraj H.

AU - Ambade, Swapnil B.

AU - Battumur, T.

AU - Ambade, Rohan B.

AU - Lee, Soo Hyoung

PY - 2011/4/30

Y1 - 2011/4/30

N2 - Vertically aligned polyaniline (PANI) nanotubes have great potential application in supercapacitor electrode material. In this paper we have investigated facile growth of PANI nanotubes on a titanium nanotube template (TNT) using electrochemical polymerization. The morphology of PANI nanostructures grown over TNT is strongly influenced by the scan rate in the electrochemical polymerization. The growth morphology of PANI nanotubes has been carefully analyzed by field emission scanning electron microscopy. The detailed growth mechanism of PANI nanotubes has been put forward. Specific capacitance value of 740 F g-1 was obtained for PANI nanotube structures (measured at charge-discharge rate of 3 A g-1).

AB - Vertically aligned polyaniline (PANI) nanotubes have great potential application in supercapacitor electrode material. In this paper we have investigated facile growth of PANI nanotubes on a titanium nanotube template (TNT) using electrochemical polymerization. The morphology of PANI nanostructures grown over TNT is strongly influenced by the scan rate in the electrochemical polymerization. The growth morphology of PANI nanotubes has been carefully analyzed by field emission scanning electron microscopy. The detailed growth mechanism of PANI nanotubes has been put forward. Specific capacitance value of 740 F g-1 was obtained for PANI nanotube structures (measured at charge-discharge rate of 3 A g-1).

KW - Electrochemical cyclic voltammetry

KW - Electrochemical supercapacitor

KW - Growth mechanism

KW - Polyaniline (PANI) nanotubes

KW - Titanium nanotube template (TNT)

UR - https://www.scopus.com/pages/publications/79954597225

U2 - 10.1016/j.electacta.2011.02.043

DO - 10.1016/j.electacta.2011.02.043

M3 - Journal article

AN - SCOPUS:79954597225

SN - 0013-4686

VL - 56

SP - 4462

EP - 4466

JO - Electrochimica Acta

JF - Electrochimica Acta

IS - 12

ER -

Electropolymerization of polyaniline on titanium oxide nanotubes for supercapacitor application

Abstract

Keywords

Quacquarelli Symonds(QS) Subject Topics

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