Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference (한국전기전자재료학회:학술대회논문집)
- 2001.11a
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- Pages.577-580
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- 2001
Electrochemical characteristics of Co/PVA composite electrode for supercapacitor
수퍼커패시터용 Co/PVA복합전극의 전기화학적특성
- ;
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- Takeo OHSAKA ;
- Published : 2001.11.01
Abstract
Very fine cobalt oxide ambigel powder were prepared using a unique solution chemistry associated with the sol-gel process. The mesoporous structure of the initial gel is maintained by removing fluid under conditions where the capillary forces that result extraction are either low or no existent, are either low or nonexistent. Controling both the pore and solid architecture on the nanoscale offers a strategy for the design of supercapacitor. But