한국전기화학회

Vol.12, No.4, November 2009

Effect of Microporous Structure of Al2O3/PVdF_HFP Ceramic Coating Layers on Thermal Stability and Electrochemical Performance of Composite Separators for Lithium-Ion BatteriesAl2O3/PVdF_HFP 세라믹코팅층의 미세기공구조가 리튬이차전지용 복합분리막의 열 안정성 및 전기화학특성에 미치는 영향: JKES Vol.12, No.4, pp.324~328, November 2009; DOI : 10.5229/JKES.2009.12.4.324

Hyun-Seok Jeong, Kyu-Chul Kim, and Sang-Young Lee정현석·김규철·이상영

Department of Chemical Engineering, Kangwon National University, Chuncheon, Kangwondo 200-701, Korea †CS Tech Co.,Ltd, Wonju, Kangwondo 220-962, Korea강원대학교 화학공학과, ㈜씨에스텍

The internal short-circuit between cathodes and anodes has been known to be a critical concern for the safety failures of lithium-ion batteries, which is strongly influenced by the thermal stability of separators. In this study, to effectively suppress th

Keyword : Lithium-ion batteries, Separators, Ceramic coating, Phase inversion, Thermal stability

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JKES

Vol.12, No.4, November 2009