High performance 1,5-diaminoanthraquinone/Multi-wall carbon nanotube(DAAQ/MWCNT) composite materials by different synthesis methods for supercapacitor

H. I. Kim, J. G. Shin, H. J. Kim, J. E. Park, T. Osaka, S. G. Park

研究成果: Conference contribution

抄録

DAAQ(1,5-diaminoanthraquinone)/MWCNT composites were prepared by chemical polymerization of DAAQ onto MWCNT and their capacitance was evaluated by means of cyclic voltammetry and charge-discharge cycling in 1M H2SO 4 electrolyte. The performances of such cells have been compared with pure MWCNT and DAAQ based electrodes. The SEM image shows that DAAQ was coated onto MWCNT during polymerization. The highest specific capacitance values of 210 F/g were observed. DAAQ/MWCNT composites also showed long cyclic stability in charge-discharge test. copyright The Electrochemical Society.

本文言語English
ホスト出版物のタイトルECS Transactions - Electrochemical Capacitors 2006
出版社Electrochemical Society Inc.
ページ17-22
ページ数6
37
ISBN(印刷版)9781604239133
DOI
出版ステータスPublished - 2006
イベントElectrochemical Capacitors 2006 - 210th ECS Meeting - Cancun, Mexico
継続期間: 2006 10月 292006 11月 3

出版物シリーズ

名前ECS Transactions
番号37
3
ISSN(印刷版)1938-5862
ISSN(電子版)1938-6737

Conference

ConferenceElectrochemical Capacitors 2006 - 210th ECS Meeting
国/地域Mexico
CityCancun
Period06/10/2906/11/3

ASJC Scopus subject areas

  • 工学(全般)

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