- 专利标题： BATTERY CELL COMPRISING AN ELECTROLYTE COMPRISING A METAL SALT
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申请号： US16314973申请日： 2017-06-09
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公开(公告)号： US20190207262A1公开(公告)日： 2019-07-04
- 发明人: Bruno DELOBEL
- 申请人： RENAULT s.a.s.
- 申请人地址： FR Boulogne-Billancourt
- 专利权人： RENAULT s.a.s.
- 当前专利权人： RENAULT s.a.s.
- 当前专利权人地址： FR Boulogne-Billancourt
- 优先权： FR1656414 20160705
- 国际申请： PCT/FR2017/051479 WO 20170609
- 主分类号： H01M10/0568
- IPC分类号： H01M10/0568 ; H01M10/0567 ; H01M10/0569 ; H01M10/0525 ; H01M4/587
摘要：
The invention relates to a Li-ion battery cell comprising a material for a positive electrode, a carbon-based material for a negative electrode, a separator and an electrolyte, said electrolyte comprising:—at least one additive;—at least one lithium salt;—at least one solvent; and—at least one electrically neutral metal salt of formula (I): wherein:—A is a metal chosen from Mn, Fe, Ni, Co, Cu, Cr, Ag and Zn;—B is chosen from Cl, ClO4, TFSI, [N(SO2″R)2] where R=CzF2z+1 or 1≤z
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