- 专利标题： SEPARATOR AND ELECTROCHEMICAL DEVICE USING THE SAME
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申请号： US18183839申请日： 2023-03-14
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公开(公告)号： US20230299421A1公开(公告)日： 2023-09-21
- 发明人: Jae Suk CHOI , Seon Ju LIM , Sang Yoon JI , Hye Jin PARK , Seung Woo LEE , Chang Q LEE , Young Eun CHEON
- 申请人： SK Innovation Co., Ltd. , SK ie technology Co., Ltd.
- 申请人地址： KR Seoul
- 专利权人： SK Innovation Co., Ltd.,SK ie technology Co., Ltd.
- 当前专利权人： SK Innovation Co., Ltd.,SK ie technology Co., Ltd.
- 当前专利权人地址： KR Seoul
- 优先权： KR 20220031988 2022.03.15
- 主分类号： H01M50/434
- IPC分类号： H01M50/434 ; H01M50/451 ; H01M50/489 ; H01M10/052 ; H01M50/403
摘要：
Provided are a separator and an electrochemical device using the same, in particular, a separator having significantly low heat shrinkage even at a high temperature and also significantly improved adhesive strength by including inorganic particles having specific fluorescence properties in the separator, and an electrochemical device using the same.
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