Proceedings of the Safety Management and Science Conference (대한안전경영과학회:학술대회논문집)
- 2002.11a
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- Pages.273-277
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- 2002
Electrochemical Characteristics of Activated Carbon Electrode for Supercapacitor
Supercapacitor용 활성탄 전극의 전기 화학적 특성
Abstract
In the electrode fabrication of unit cell, we found that optimal the electrochemical characteristics were obtained with at 90 wt.% of activated carbon(BP-20), 5 wt.% of conducting agent(Ppy, Super P) and 5 wt.% of P(VdF-co-HFP)/PVP mixed binder. The electrochemical characteristics of unit cell with Ppy improver were as follows : 37.6 F/g of specific capacitance, 0.98
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