发明公开
- 专利标题： BATTERIE AU LITHIUM-ION GELIFIEE
- 专利标题（英）： EP3341987A1 - Lithium-ion gel battery
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申请号： EP16763907.9申请日： 2016-08-11
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公开(公告)号： EP3341987A1公开(公告)日： 2018-07-04
- 发明人: SOLAN, Sébastien , BOUTAFA, Laura , PICARD, Lionel , RAVACHOL, Angèle
- 申请人： Commissariat à l'Énergie Atomique et aux Énergies Alternatives
- 申请人地址： 25, Rue Leblanc Bâtiment "Le Ponant D" 75015 Paris FR
- 专利权人： Commissariat à l'Énergie Atomique et aux Énergies Alternatives
- 当前专利权人： Commissariat à l'Énergie Atomique et aux Énergies Alternatives
- 当前专利权人地址： 25, Rue Leblanc Bâtiment "Le Ponant D" 75015 Paris FR
- 代理机构： Cabinet Laurent & Charras
- 优先权： FR1557896 20150825
- 国际公布： WO2017032940 20170302
- 主分类号： H01M4/13
- IPC分类号： H01M4/13 ; H01M4/139 ; H01M4/62 ; H01M10/0525 ; H01M10/0565 ; H01M4/1391 ; H01M4/1397 ; H01M4/485 ; H01M4/505 ; H01M4/525 ; H01M4/58 ; H01M4/02
摘要：
The present invention relates to a lithium-ion battery which comprises: a positive electrode comprising a positive electrode active material, and advantageously a lithium salt; an electrolyte comprising a lithium salt; and a negative electrode comprising a negative electrode active material, and advantageously a lithium salt. In this battery, all three of the positive electrode, the negative electrode and the electrolyte are provided in gel form, and all three include a polymer and a dinitrile compound with formula N≡C-R-C≡N; R being a hydrocarbon grouping C
n H
2n , n being an integer between 1 and 2; and the weight ratio of the dinitrile compound to the polymer being 60/40 to 90/10.
n H
2n , n being an integer between 1 and 2; and the weight ratio of the dinitrile compound to the polymer being 60/40 to 90/10.
公开/授权文献
- EP3341987B1 BATTERIE AU LITHIUM-ION GELIFIEE 公开/授权日：2019-04-10
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