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한국전기화학회 한국전기화학회

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Vol.6, No.2, May 2003

Electrochemical Characteristics of Pseudocapacitor Using Aqueous Polymeric Gel Electrolyte수용성 폴리머 겔 전헤액을 사용한 Pseudocapacitor의 전기화학적 특성
JKES Vol.6, No.2, pp.158~160, May 2003
DOI : 10.5229/JKES.2003.6.2.158
Park, Soo-Gil
Dept. of Industrial Chemical Eng., Chungbuk Nat'l Univ., Cheong-ju, Korea
We have reported to make nanostructured cobalt oxide electrode that have large capacitance over than 400 F/g (specific capacitance) and good cycleability. But, it had serious demerits of low voltage range under 0.5 V and low power density. Therefore, we n
Keyword : Supercapacitor, Hydro gel, Polymer electrolyte, Cobalt oxide

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