Electrochemical modification of active carbon fiber electrode and its application to double-layer capacitor

Toshiyuki Momma, Xingjiang Liu, Tetsuya Osaka, Yousuke Ushio, Yoshimitsu Sawada

研究成果: Article

152 引用 (Scopus)

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Electrochemical oxidation of an active carbon fiber (ACF) electrode showed an enhancement effect of the electrode capacitance. The modification of ACF, however, increased the electrode inner resistance with an increase in the capacitance. Au deposition, the deaeration and the electrochemical reduction (discharge) after the modification showed a decrease in the inner resistance. Thus, the capacitor using the modified ACF electrodes with deaeration, Au deposition and/or discharge treatment showed an enhancement of capacitance with decreasing inner resistance.

元の言語English
ページ(範囲)249-253
ページ数5
ジャーナルJournal of Power Sources
60
発行部数2
DOI
出版物ステータスPublished - 1996 6

ASJC Scopus subject areas

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

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