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ANODE MATERIALS OF LITHIUM SECONDARY ION BATTERY 发明授权

2023-03-20 4650 906K 0

专利信息

申请日期 2025-07-11 申请号 KR1020130031656
公开(公告)号 KR101519979B1 公开(公告)日 2015-05-07
公开国别 KR 申请人省市代码 全国
申请人 KOREA INSTITUTE OF CERAMIC ENGINEERING AND TECHNOLOGY
简介 Provided in the present invention is a binder which is suitable for each active material such as silicon which is high capacity negative material, a silicon-carbon composite and a silicon alloy-based carbon electrode active material, which decreases swelling, has greater connection between active material particles and greater connection with a current collector and makes service life and secondary battery performance better. Provided is a binder which has greater dispersion for active material particles and conducting materials, and dispersion thereof is also excellent, thereby improving the secondary battery performance.


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