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公开(公告)号：EP4439768A1
公开(公告)日：2024-10-02
申请号：EP24150184.0
申请日：2024-01-03
发明人： Park, Injun , Kim, Myunghoon , Shin, Jeongmin , Oh, Seungryong , Kim, Aeran , Kim, Yunhee
IPC分类号： H01M10/0567 , H01M10/0568 , H01M10/0569 , H01M4/62 , H01M10/0525 , H01M4/133 , H01M4/134 , H01M4/525 , H01M4/587
CPC分类号： H01M10/0567 , H01M10/0568 , H01M4/625 , H01M10/0525 , H01M10/0569 , H01M4/133 , H01M4/134 , H01M4/587 , H01M4/525 , H01M2300/00420130101
摘要： A rechargeable lithium battery including an electrolyte, a positive electrode including a positive electrode active material, and a negative electrode including a negative electrode active material is provided. The electrolyte includes a combination of additives and lithium salts and a length and amount of a negative electrode active material.
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2.发明公开
公开(公告)号：EP3678227A1
公开(公告)日：2020-07-08
申请号：EP19214416.0
申请日：2019-12-09
发明人： Park, Hyejin , Kang, Younghye , Kim, Aeran , Woo, Myungheui , You, Duckjae , Lee, Taejin , Lee, Harim , Lim, Jinhyeok , Cho, Wonseok , Choi, Hyunbong
IPC分类号： H01M4/131 , H01M10/0525 , H01M10/0567 , H01M10/0568 , H01M10/0569
摘要： An additive for a lithium secondary battery includes a compound represented by Formula 1 below, where R 1 to R 4 are as defined in the disclosure. An electrolyte for a lithium secondary battery includes: a lithium salt; a non-aqueous organic solvent; and the additive. A lithium secondary battery includes: a cathode; an anode; and the electrolyte.
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公开(公告)号：EP2991155B1
公开(公告)日：2018-01-31
申请号：EP15179860.0
申请日：2015-08-05
发明人： Lee, Seungtae , Kim, Myunghoon , Bae, Taehyun , Kim, Aeran , Shin, Woocheol , Kim, Soojin
IPC分类号： H01M10/0567 , H01M10/052
CPC分类号： H01M10/0567 , H01M10/052 , H01M10/0525 , H01M2300/0025 , Y02T10/7011
摘要： An electrolyte for a lithium battery and a lithium battery comprising the electrolyte. The electrolyte is employed in the lithium battery so as to improve cycle characteristics of the lithium battery that is operable at high voltages.
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公开(公告)号：EP3699985A1
公开(公告)日：2020-08-26
申请号：EP20157630.3
申请日：2020-02-17
发明人： Cho, Wonseok , Shatunov, Pavel , Tsay, Olga , Kang, Younghye , Kim, Aeran , Park, Hyejin , Shin, Jeongmin , Woo, Myungheui , You, Duckjae , Lee, Taejin , Lee, Harim , Lim, Jinhyeok , Choi, Hyunbong
IPC分类号： H01M4/131 , H01M10/056 , H01M10/0567
摘要： A lithium secondary battery includes: a cathode, an anode; and an electrolyte between the cathode and the anode, wherein the cathode includes a cathode active material represented by Formula 1 below, and the electrolyte includes a lithium salt, a nonaqueous solvent, and a compound represented by Formula 2, where x, y, z, M, A, L1, a1, and R 1 to R 4 are defined as described in the disclosure.
Formula 1 Li x Ni y M 1-y O 2-z A z-
5.发明公开ELECTROLYTE FOR LITHIUM BATTERY AND LITHIUM BATTERY INCLUDING THE SAME 有权ELEKTROLYTFÜREINE LITHIUMBATTERIE UND LITHIUMBATTERIE DAMIT
公开(公告)号：EP2991155A1
公开(公告)日：2016-03-02
申请号：EP15179860.0
申请日：2015-08-05
发明人： Lee, Seungtae , Kim, Myunghoon , Bae, Taehyun , Kim, Aeran , Shin, Woocheol , Kim, Soojin
IPC分类号： H01M10/0567 , H01M10/052
CPC分类号： H01M10/0567 , H01M10/052 , H01M10/0525 , H01M2300/0025 , Y02T10/7011
摘要： An electrolyte for a lithium battery and a lithium battery comprising the electrolyte. The electrolyte is employed in the lithium battery so as to improve cycle characteristics of the lithium battery that is operable at high voltages.
摘要翻译： 用于锂电池的电解质和包含电解质的锂电池。 在锂电池中使用电解质，以改善可在高电压下工作的锂电池的循环特性。
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