화학공학소재연구정보센터
학회 한국화학공학회
학술대회 2008년 봄 (04/23 ~ 04/25, 제주ICC)
권호 14권 1호, p.1275
발표분야 재료
제목 Preparation of microporous poly(vinyl chloride)/poly(methyl methacrylate) fibrous polymer electrolyte membranes
초록 Microporous poly(vinyl chloride)/poly(methyl methacrylate) fibrous membranes was prepared by an electrospinning technique. The fibrous electrolytes for lithium battery were prepared by immersing poly(vinyl chloride)/poly(methyl methacrylate) fibrous membranes into 1 Mol LiPF6/EC/DMC(1:1vol%). The ion conductivity of microporous fibrous blended polymer electrolyte membranes was increased with the increase in the PMMA content. The electrochemical properties of the polymer electrolytes based on poly(vinyl chloride)/poly(methyl methacrylate) fibrous membranes have been investigated by impedance analysis, cycle performance, charge-discharge test. Also, the morphology of the fibrous membranes was analyzed by SEM, TGA, DSC, AFM.
저자 정홍련, 이완진, 주동혁
소속 전남대
키워드 Lithium polymer battery; Electrolyte
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