한국전기전자재료학회:학술대회논문집 (Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference)
- 한국전기전자재료학회 2000년도 영호남학술대회 논문집
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- Pages.261-264
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- 2000
가소제 혼합비에 따른 PAN/PVDF계 고분자 전해질의 이온 전도 특성
Conductivity of PAN/PVDF based Polymer Electrolyte as a Function of Plasticizer Mixed Ratio
- Lee, Jae-An (Dept. of Electrical Eng., Chonnam National Univ) ;
- Kim, Jong-Uk (Dept. of Electrical Eng., Chonnam National Univ) ;
- Gu, Hal-Bon (Dept. of Electrical Eng., Chonnam National Univ)
- 발행 : 2000.05.13
초록
The purpose of this study is to research and develop solid polymer electrolyte(SPE) for Li polymer battery. This paper describes temperature dependence of conductivity, impedance spectroscopy, electrochemical properties of PAN/PVDF electrolytes as a function of a mixed ratio. PAN/PVDF based polymer electrolyte films were prepared by thermal gellification method of preweighed PAN/PVDF, plasticizer and Li salt. By adding PVDF and as a function of plasticizer mixed ratio to PAN-LiClO4 electrolyte, its conductivity was higher than that of PAN-
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