- 专利标题： MALEONITRILE DERIVATIVES AS ADDITIVES FOR ELECTROLYTES IN LITHIUM ION BATTERIES
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申请号： EP14735598.6申请日： 2014-07-07
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公开(公告)号： EP3022795B1公开(公告)日： 2018-08-29
- 发明人: CHESNEAU, Frederick Francois , BAAN, Zoltan , GASPAR, Boris , SCHMIDT, Michael , GARSUCH, Arnd , WOLF, Hannes , LEITNER, Klaus , SAFFERT, Christian , KLAUS, Wolfgang , KUHL, Melanie
- 申请人： BASF SE
- 申请人地址： Carl-Bosch-Strasse 38 67056 Ludwigshafen am Rhein DE
- 专利权人： BASF SE
- 当前专利权人： BASF SE
- 当前专利权人地址： Carl-Bosch-Strasse 38 67056 Ludwigshafen am Rhein DE
- 代理机构： BASF IP Association
- 优先权： EP13176496 20130715
- 国际公布： WO2015007554 20150122
- 主分类号： H01M10/0525
- IPC分类号： H01M10/0525 ; H01M10/0567 ; H01M10/0568 ; H01M10/0569
摘要：
An electrolyte composition (A) containing (i) at least one aprotic organic solvent; (ii) at least one conducting salt; (iii) at least one compound of formula (NC)(A1X1)C═C(X2A2)(CN) wherein X1 and X2 are independently from each other selected from N(R′), P(R1), O, and S, and A1 and A2 are selected from H or organic substituents; and electrochemical cells containing electrolyte composition (A).
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