- 专利标题： ELECTROLYTE FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY CONTAINING THE SAME
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申请号： EP19174332.7申请日： 2019-05-14
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公开(公告)号： EP3686981A1公开(公告)日： 2020-07-29
- 发明人: LEE, Yoon Sung , CHO, Jung Young , KIM, Ikkyu , OH, Seung-Min , KIM, DongHui , CHOI, Nam-Soon , KIM, Koeun , LEE, Juyeon , PARK, Sung Ji
- 申请人： HYUNDAI MOTOR COMPANY , Kia Motors Corporation , UNIST (Ulsan National Institute of Science and Technology)
- 申请人地址： 12, Heolleung-ro, Seocho-gu Seoul 06797 KR
- 专利权人： HYUNDAI MOTOR COMPANY,Kia Motors Corporation,UNIST (Ulsan National Institute of Science and Technology)
- 当前专利权人： HYUNDAI MOTOR COMPANY,Kia Motors Corporation,UNIST (Ulsan National Institute of Science and Technology)
- 当前专利权人地址： 12, Heolleung-ro, Seocho-gu Seoul 06797 KR
- 代理机构： Viering, Jentschura & Partner mbB Patent- und Rechtsanwälte
- 优先权： KR20190008614 20190123
- 主分类号： H01M10/0525
- IPC分类号： H01M10/0525 ; H01M10/0567 ; H01M10/0568
摘要：
Disclosed are an electrolyte for a lithium secondary battery and a lithium secondary battery including the same. The electrolyte for the lithium secondary battery includes a lithium salt, a solvent component and an additive including one or more of the following compounds,
wherein each of R 1 , R 2 and R 3 is independently hydrogen, an alkyl group having 1 to 20 carbon atoms, a cycloalkyl group having 3 to 20 carbon atoms, an aryl group having 6 to 30 carbon atoms, or an arylalkyl group having 6 to 30 carbon atoms.
wherein each of R 1 , R 2 and R 3 is independently hydrogen, an alkyl group having 1 to 20 carbon atoms, a cycloalkyl group having 3 to 20 carbon atoms, an aryl group having 6 to 30 carbon atoms, or an arylalkyl group having 6 to 30 carbon atoms.
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