Hybrid electrochemical capacitors based on polyaniline and activated carbon electrodes

Jong Hyeok Park; O. Ok Park

doi:10.1016/S0378-7753(02)00304-X

Hybrid electrochemical capacitors based on polyaniline and activated carbon electrodes

Jong Hyeok Park, O. Ok Park

Department of Chemical and Biomolecular Engineering

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

197 Citations (Scopus)

Abstract

The performance of a newly designed, polyaniline-activated carbon, hybrid electrochemical capacitor is evaluated. The capacitor is prepared by using polyaniline as a positive electrode and activated carbon as a negative electrode. From a constant charge-discharge test, a specific capacitance of 380 F g^-1 is obtained. The cycling behaviour of the hybrid electrochemical capacitor is examined in a two-electrode cell by means of cyclic voltammetry. The cycle-life is 4000 cycles. Values for the specific energy and specific power of 18 Wh kg^-1 and 1.25 kW kg^-1, respectively, are demonstrated for a cell voltage between 1 and 1.6 V.

Original language	English
Pages (from-to)	185-190
Number of pages	6
Journal	Journal of Power Sources
Volume	111
Issue number	1
DOIs	https://doi.org/10.1016/S0378-7753(02)00304-X
Publication status	Published - 2002 Sept 18

All Science Journal Classification (ASJC) codes

Renewable Energy, Sustainability and the Environment
Energy Engineering and Power Technology
Physical and Theoretical Chemistry
Electrical and Electronic Engineering

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

Access to Document

10.1016/S0378-7753(02)00304-X

Cite this

@article{9da2a431cbe14ce9b2d911a450fc5da0,

title = "Hybrid electrochemical capacitors based on polyaniline and activated carbon electrodes",

abstract = "The performance of a newly designed, polyaniline-activated carbon, hybrid electrochemical capacitor is evaluated. The capacitor is prepared by using polyaniline as a positive electrode and activated carbon as a negative electrode. From a constant charge-discharge test, a specific capacitance of 380 F g-1 is obtained. The cycling behaviour of the hybrid electrochemical capacitor is examined in a two-electrode cell by means of cyclic voltammetry. The cycle-life is 4000 cycles. Values for the specific energy and specific power of 18 Wh kg-1 and 1.25 kW kg-1, respectively, are demonstrated for a cell voltage between 1 and 1.6 V.",

author = "Park, {Jong Hyeok} and Park, {O. Ok}",

year = "2002",

month = sep,

day = "18",

doi = "10.1016/S0378-7753(02)00304-X",

language = "English",

volume = "111",

pages = "185--190",

journal = "Journal of Power Sources",

issn = "0378-7753",

publisher = "Elsevier",

number = "1",

}

TY - JOUR

T1 - Hybrid electrochemical capacitors based on polyaniline and activated carbon electrodes

AU - Park, Jong Hyeok

AU - Park, O. Ok

PY - 2002/9/18

Y1 - 2002/9/18

N2 - The performance of a newly designed, polyaniline-activated carbon, hybrid electrochemical capacitor is evaluated. The capacitor is prepared by using polyaniline as a positive electrode and activated carbon as a negative electrode. From a constant charge-discharge test, a specific capacitance of 380 F g-1 is obtained. The cycling behaviour of the hybrid electrochemical capacitor is examined in a two-electrode cell by means of cyclic voltammetry. The cycle-life is 4000 cycles. Values for the specific energy and specific power of 18 Wh kg-1 and 1.25 kW kg-1, respectively, are demonstrated for a cell voltage between 1 and 1.6 V.

AB - The performance of a newly designed, polyaniline-activated carbon, hybrid electrochemical capacitor is evaluated. The capacitor is prepared by using polyaniline as a positive electrode and activated carbon as a negative electrode. From a constant charge-discharge test, a specific capacitance of 380 F g-1 is obtained. The cycling behaviour of the hybrid electrochemical capacitor is examined in a two-electrode cell by means of cyclic voltammetry. The cycle-life is 4000 cycles. Values for the specific energy and specific power of 18 Wh kg-1 and 1.25 kW kg-1, respectively, are demonstrated for a cell voltage between 1 and 1.6 V.

UR - http://www.scopus.com/inward/record.url?scp=0037130615&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0037130615&partnerID=8YFLogxK

U2 - 10.1016/S0378-7753(02)00304-X

DO - 10.1016/S0378-7753(02)00304-X

M3 - Article

AN - SCOPUS:0037130615

SN - 0378-7753

VL - 111

SP - 185

EP - 190

JO - Journal of Power Sources

JF - Journal of Power Sources

IS - 1

ER -

Hybrid electrochemical capacitors based on polyaniline and activated carbon electrodes

Abstract

All Science Journal Classification (ASJC) codes

UN SDGs

Access to Document

Other files and links

Fingerprint

Cite this