Dependence on the Electrolyte Solution of the Capacitance of Active Carbon Fiber Electrode for Electric Double Layer Capacitor

L. I.U. Xingjiang, Toshiyuki Momma, Tetsuya Osaka*

*この研究の対応する著者

研究成果査読

2 被引用数 (Scopus)

抄録

Double layer capacitance of phenoric-resin based active carbon fiber (ACF) electrode was enhanced by a method of electrochemical treatment in various acidic electrolytes. Oxidic acids, especially perchloric acid solution, showed higher enhancement of the ACF capacitance by the electrochemical treatment. Thus, the capacitor was constructed with using 1.0 mol dnr3 HC1O4 electrolyte solution and ACF electrode oxidized at 1.0 V vs. SCE for 1 h. The capacitor gives charging-discharging characteristics better than that of HzSCh electrolyte system.

本文言語English
ページ(範囲)831-835
ページ数5
ジャーナルDenki Kagaku
64
7
DOI
出版ステータスPublished - 1996

ASJC Scopus subject areas

  • 化学 (全般)

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