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公开(公告)号：EP3837731A1
公开(公告)日：2021-06-23
申请号：EP19850213.0
申请日：2019-08-15
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公开(公告)号：EP3837291A1
公开(公告)日：2021-06-23
申请号：EP19850102.5
申请日：2019-08-13
IPC分类号： C08F212/14 , C08F112/14 , C08F8/12 , H01M10/056 , H01M10/0567 , H01M4/13 , H01M4/62
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公开(公告)号：EP3560013A1
公开(公告)日：2019-10-30
申请号：EP17771596.8
申请日：2017-08-30
IPC分类号： H01M4/485 , H01M10/0525 , H01M10/0567
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公开(公告)号：EP3482433A1
公开(公告)日：2019-05-15
申请号：EP17739707.2
申请日：2017-06-30
IPC分类号： H01M4/04 , H01M4/131 , H01M4/1391 , H01M4/36 , H01M4/62 , H01M4/485 , H01M10/0525 , H01M10/0567
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公开(公告)号：EP3859859A1
公开(公告)日：2021-08-04
申请号：EP18934762.8
申请日：2018-09-27
发明人： ASAKAWA, Yuichiro , UENO, Hiroshi , UESAKA, Shinichi , DAIGLE, Jean-Christophe , BEAUPRE, Melanie , ZAGHIB, Karim
IPC分类号： H01M10/0567 , H01M4/48 , H01M4/485 , H01M4/58 , H01M10/052
摘要： A lithium-ion secondary battery includes a positive electrode, a negative electrode, and an electrolytic solution. The electrolytic solution includes a solvent, an electrolyte salt, and an aminoanthraquinone polymer compound. The aminoanthraquinone polymer compound includes a divalent maleic anhydride part and a divalent aminoanthraquinone derivative part.
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6.发明公开
公开(公告)号：EP3818088A1
公开(公告)日：2021-05-12
申请号：EP19831393.4
申请日：2019-07-05
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公开(公告)号：EP3649161A1
公开(公告)日：2020-05-13
申请号：EP18828553.0
申请日：2018-07-06
发明人： ZAGHIB, Karim , BEAUPRE, Mélanie , MALLET, Charlotte , DAIGLE, Jean-Christophe , ASAKAWA, Yuichiro , UESAKA, Shinichi
IPC分类号： C08F126/06 , C08F216/14 , C08F220/02 , C08F222/06 , H01M2/16 , H01M4/62
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公开(公告)号：EP3859860A1
公开(公告)日：2021-08-04
申请号：EP18935318.8
申请日：2018-09-27
发明人： ASAKAWA, Yuichiro , TSUIKI, Hirofumi , UENO, Hiroshi , ASSRESAHEGN DASALEGN, Birhanu , DAIGLE, Jean-Christophe , ZAGHIB, Karim
IPC分类号： H01M10/0567 , H01M4/485 , H01M4/58 , H01M10/0525
摘要： A lithium-ion secondary battery includes a positive electrode, a negative electrode, and an electrolytic solution. The negative electrode includes a negative electrode active material having a reaction potential of 0.5 V or higher versus a lithium electrode, and has an electrochemical capacity per unit area of less than or equal to an electrochemical capacity per unit area of the positive electrode. The electrolytic solution includes a solvent, an electrolyte salt, and at least one of a diphenyl carbonate compound, an unsaturated cyclic carbonate ester, a first maleic anhydride compound, or a second maleic anhydride compound.
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公开(公告)号：EP3857631A1
公开(公告)日：2021-08-04
申请号：EP19867289.1
申请日：2019-09-27
IPC分类号： H01M4/62 , H01M10/0525
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10.发明公开
公开(公告)号：EP3847200A1
公开(公告)日：2021-07-14
申请号：EP19858275.1
申请日：2019-09-06
IPC分类号： C08F220/04 , C08F216/04 , C08F220/20 , H01M10/05 , H01M4/137 , H01M4/62
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