화학공학소재연구정보센터
학회 한국고분자학회
학술대회 2019년 봄 (04/10 ~ 04/12, 부산컨벤션센터(BEXCO))
권호 44권 1호
발표분야 기능성 고분자
제목 Characterization of poly(ether imide) as an anode binder of lithium ion batteries
초록 Commercial poly(ether imide) (PEI) was evaluated as a binder for Si alloy-based anode materials of lithium ion batteries (LIB). The effects of thermal treatment on the electrochemical properties of PEI binder in a coin cell type LIB were also investigated. As as results, the Si alloy electrodes treated at a higher temperature exhibited high cycling performance. Therefore, the thermal treatment of PEI binder under the optimized conditions can be an effective method to improve the cycling performance of Si-based electrodes in LIB.
저자 정창욱, 이병민, 황아름, 최재학
소속 충남대
키워드 PEI; binder; lithium ion battery
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