High performance electrochemical supercapacitor from electrochemically synthesized nanostructured polyaniline

Vinay Gupta; Norio Miura

doi:10.1016/j.matlet.2005.11.047

High performance electrochemical supercapacitor from electrochemically synthesized nanostructured polyaniline

Vinay Gupta, Norio Miura

Physics

Kyushu University

Research output: Contribution to journal › Article › peer-review

286 Scopus citations

Abstract

Polyaniline nanowires were electrochemically deposited on stainless steel electrode at the potential of 0.75 V vs. SCE and characterized by cyclic voltammetry in 1 M H₂SO₄ electrolyte for supercapacitive properties. A high specific capacitance of 775 F g^{- 1} was obtained at the sweep rate of 10 mV s^{- 1}. A long-term cyclic stability of the polyaniline nanowires demonstrated its implications for the high performance supercapacitors.

Original language	British English
Pages (from-to)	1466-1469
Number of pages	4
Journal	Materials Letters
Volume	60
Issue number	12
DOIs	https://doi.org/10.1016/j.matlet.2005.11.047
State	Published - Jun 2006

Keywords

Cyclic voltammetry
Deposition
Nanowire
Polyaniline
Supercapacitor

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10.1016/j.matlet.2005.11.047

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@article{b54fef8ff65c46d9b8aac853d261a523,

title = "High performance electrochemical supercapacitor from electrochemically synthesized nanostructured polyaniline",

abstract = "Polyaniline nanowires were electrochemically deposited on stainless steel electrode at the potential of 0.75 V vs. SCE and characterized by cyclic voltammetry in 1 M H2SO4 electrolyte for supercapacitive properties. A high specific capacitance of 775 F g- 1 was obtained at the sweep rate of 10 mV s- 1. A long-term cyclic stability of the polyaniline nanowires demonstrated its implications for the high performance supercapacitors.",

keywords = "Cyclic voltammetry, Deposition, Nanowire, Polyaniline, Supercapacitor",

author = "Vinay Gupta and Norio Miura",

note = "Funding Information: This present work was supported by Japan Science and Technology (JST) agency through “Core research for Evolution Science and Technology (CREST)” under the project “Development of advanced nanostructured materials for energy conversion and storage”.",

year = "2006",

month = jun,

doi = "10.1016/j.matlet.2005.11.047",

language = "British English",

volume = "60",

pages = "1466--1469",

journal = "Materials Letters",

issn = "0167-577X",

publisher = "Elsevier",

number = "12",

}

TY - JOUR

T1 - High performance electrochemical supercapacitor from electrochemically synthesized nanostructured polyaniline

AU - Gupta, Vinay

AU - Miura, Norio

N1 - Funding Information: This present work was supported by Japan Science and Technology (JST) agency through “Core research for Evolution Science and Technology (CREST)” under the project “Development of advanced nanostructured materials for energy conversion and storage”.

PY - 2006/6

Y1 - 2006/6

N2 - Polyaniline nanowires were electrochemically deposited on stainless steel electrode at the potential of 0.75 V vs. SCE and characterized by cyclic voltammetry in 1 M H2SO4 electrolyte for supercapacitive properties. A high specific capacitance of 775 F g- 1 was obtained at the sweep rate of 10 mV s- 1. A long-term cyclic stability of the polyaniline nanowires demonstrated its implications for the high performance supercapacitors.

AB - Polyaniline nanowires were electrochemically deposited on stainless steel electrode at the potential of 0.75 V vs. SCE and characterized by cyclic voltammetry in 1 M H2SO4 electrolyte for supercapacitive properties. A high specific capacitance of 775 F g- 1 was obtained at the sweep rate of 10 mV s- 1. A long-term cyclic stability of the polyaniline nanowires demonstrated its implications for the high performance supercapacitors.

KW - Cyclic voltammetry

KW - Deposition

KW - Nanowire

KW - Polyaniline

KW - Supercapacitor

UR - http://www.scopus.com/inward/record.url?scp=33644856658&partnerID=8YFLogxK

U2 - 10.1016/j.matlet.2005.11.047

DO - 10.1016/j.matlet.2005.11.047

M3 - Article

AN - SCOPUS:33644856658

SN - 0167-577X

VL - 60

SP - 1466

EP - 1469

JO - Materials Letters

JF - Materials Letters

IS - 12

ER -

High performance electrochemical supercapacitor from electrochemically synthesized nanostructured polyaniline

Abstract

Keywords

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