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公开(公告)号：US09893362B2
公开(公告)日：2018-02-13
申请号：US13802318
申请日：2013-03-13
发明人： Jung-Yi Yu , Woo-Cheol Shin , Sang-Il Han , Myung-Hwan Jeong , Tae-Hyun Bae
IPC分类号： H01M10/0567 , H01M4/62 , H01M4/525 , H01M4/485 , H01M4/505 , H01M4/587 , H01M10/0525 , H01M10/42
CPC分类号： H01M4/628 , H01M4/485 , H01M4/505 , H01M4/525 , H01M4/587 , H01M10/0525 , H01M10/0567 , H01M10/4235
摘要： In an aspect, a rechargeable lithium battery that includes a positive electrode including a composite positive active material; a negative electrode including a carbon-based negative active material; an electrolyte including an additive, and a lithium salt and an organic solvent, wherein a passivation film may be on a surface of the negative electrode of the rechargeable lithium battery.
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公开(公告)号：US09755275B2
公开(公告)日：2017-09-05
申请号：US14729000
申请日：2015-06-02
发明人： Tae-Hyun Bae , Woo-Cheol Shin , Myung-Hoon Kim , Ae-Ran Kim
IPC分类号： H01M10/052 , H01M10/0567 , H01M10/0525 , H01M4/134 , H01M4/131 , H01M4/133 , H01M4/36 , H01M4/485 , H01M4/38 , H01M4/587 , H01M10/0568 , H01M4/02 , H01M10/0569
CPC分类号： H01M10/0567 , H01M4/131 , H01M4/133 , H01M4/134 , H01M4/362 , H01M4/386 , H01M4/485 , H01M4/587 , H01M10/052 , H01M10/0525 , H01M10/0568 , H01M10/0569 , H01M2004/027
摘要： A rechargeable lithium battery includes a negative electrode including a negative active material including a Si-based material, a positive electrode, and an electrolyte including a lithium salt, an organic solvent, and an additive including lithium triflate and fluoroethylene carbonate. Embodiments of the rechargeable lithium battery have excellent irreversible characteristics and cycle-life characteristics.
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3.发明授权Additive for electrolyte of lithium battery, organic electrolytic solution comprising the same, and lithium battery using the organic electrolytic solution 有权锂电池用电解液的添加剂，含有该电解质的有机电解液和使用有机电解液的锂电池公开(公告)号：US09406974B2
公开(公告)日：2016-08-02
申请号：US14150429
申请日：2014-01-08
发明人： Pavel Alexandrovich Shatunov , Woo-Cheol Shin , Sang-Hoon Kim , Jung-Yi Yu , Ha-Rim Lee , In-Haeng Cho , Khasanov Makhmut
IPC分类号： C07F9/02 , C07C255/00 , C07D333/12 , H01M6/04 , H01M10/0567 , H01M4/62 , H01M10/052 , H01M4/587
CPC分类号： H01M10/0567 , H01M4/587 , H01M4/625 , H01M10/052 , H01M2300/0025 , Y02E60/122
摘要： In an aspect, an additive for an electrolyte of a lithium battery, the additive including a compound including at least three nitrile moieties is provided.
摘要翻译： 在一方面，提供了一种锂电池用电解质添加剂，该添加剂包括含有至少三个腈部分的化合物。
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公开(公告)号：US20140342242A1
公开(公告)日：2014-11-20
申请号：US14143533
申请日：2013-12-30
发明人： Vladimir Egorov , Woo-Cheol Shin , Jung-Yi Yu , Sang-Il Han , Sang-Hoon Kim , Duck-Hyun Kim , Myung-Hwan Jeong , Seung-Tae Lee , Tae-Hyun Bae , Mi-Hyun Lee , Eon-Mi Lee , Ha-Rim Lee , Moon-Sung Kim , In-Haeng Cho , E-Rang Cho , Dong-Myung Choi , Makhmut Khasanov , Pavel Alexandrovich Shatunov , Alexey Tereshchenko , Denis Chernyshov
IPC分类号： H01M10/0567 , H01M10/0569 , H01M10/0568 , H01M10/052
CPC分类号： H01M10/0567 , H01M10/052 , H01M10/0568 , H01M10/0569 , H01M2300/0028 , H01M2300/004
摘要： An organic electrolyte solution and a lithium battery using the same are disclosed. The organic electrolyte solution includes a lithium salt, an organic solution, a thiophene-based compound and a nitrile-based compound.
摘要翻译： 公开了一种有机电解质溶液和使用其的锂电池。 有机电解质溶液包括锂盐，有机溶液，噻吩类化合物和腈类化合物。
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公开(公告)号：US20140308563A1
公开(公告)日：2014-10-16
申请号：US14135324
申请日：2013-12-19
发明人： Tae-Hyun Bae , Woo-Cheol Shin , Sang-Il Han , Sang-Hoon Kim , Duck-Hyun Kim , Byung-Joo Chung , Jung-Hyun Nam , Myung-Hwan Jeong , Jung-Yi Yu , Seung-Tae Lee , Mi-Hyun Lee , Eon-Mi Lee , Ha-Rim Lee , Moon-Sung Kim , In-Haeng Cho , E-Rang Cho , Dong-Myung Choi , Vladimir Egorov , Makhmut Khasanov , Pavel Alexandrovich Shatunov , Alexey Tereshchenko , Denis Chernyshov
CPC分类号： H01M2/1686 , H01M2/145 , H01M2/1646 , H01M2/1653 , H01M2/166 , Y10T29/49115
摘要： In an aspect, a rechargeable lithium battery that includes a positive electrode; negative electrode; a separator interposed between the positive electrode and the negative electrode and including a porous substrate and a coating layer formed on at least one side of the porous substrate; and an electrolyte including a lithium salt, a non-aqueous organic solvent, and an additive is provided.
摘要翻译： 一方面，一种可再充电锂电池，其包括正极; 负极; 插入在正极和负极之间并且包括多孔基材和形成在多孔基材的至少一侧上的涂层的隔膜的隔膜; 并且提供包含锂盐，非水有机溶剂和添加剂的电解质。
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6.发明申请ELECTROLYTE FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME 审中-公开用于锂二次电池和锂二次电池的电解质公开(公告)号：US20140308562A1
公开(公告)日：2014-10-16
申请号：US14155282
申请日：2014-01-14
发明人： Myung-Hwan Jeong , Soo-Jin Kim , Myung-Heui Woo , Hye-Jin Park , Moon-Sung Kim , Si-Young Cha , Min-Ju Lee , Vladimir Egorov , Woo-Cheol Shin
IPC分类号： H01M10/0567 , H01M10/0569 , H01M10/42 , H01M10/0568
CPC分类号： H01M10/0567 , C07F9/1411 , C07F9/146 , C07F9/2408 , C07F9/2462 , H01M4/131 , H01M4/1391 , H01M10/052 , H01M10/4235 , H01M2300/004
摘要： An electrolyte for lithium secondary batteries includes a lithium salt, a nonaqueous organic solvent, and a compound represented by Formula 1 below as an additive: where R1, R2, R3, R4, and R5 in Formula 1 are defined as those specified in the specification.
摘要翻译： 用于锂二次电池的电解质包括锂盐，非水有机溶剂和由下式1表示的化合物作为添加剂：其中式1中的R1，R2，R3，R4和R5定义为说明书中规定的那些 。
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公开(公告)号：US09847549B2
公开(公告)日：2017-12-19
申请号：US14162705
申请日：2014-01-23
发明人： Seung-Tae Lee , Jung-Yi Yu , Woo-Cheol Shin , Sang-Il Han , Sang-Hoon Kim , Byung-Joo Chung , Duck-Hyun Kim , Myung-Hwan Jeong , Tae-Hyun Bae , Mi-Hyun Lee , Eon-Mi Lee , Ha-Rim Lee , Moon-Sung Kim , In-Haeng Cho , E-Rang Cho , Dong-Myung Choi , Vladimir Egorov , Makhmut Khasanov , Pavel Alexandrovich Shatunov , Alexey Tereshchenko , Denis Chernyshov
IPC分类号： H01M10/0567 , C01B25/26 , H01M10/052 , H01M10/0568 , H01M10/0569
CPC分类号： H01M10/0567 , C01B25/26 , H01M10/052 , H01M10/0568 , H01M10/0569 , Y02E60/122
摘要： An electrolyte for a rechargeable lithium battery including a lithium salt, a non-aqueous organic solvent, and an additive, wherein the additive includes a compound represented by Chemical Formula 1 and a rechargeable lithium battery including the same.
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8.发明授权公开(公告)号：US09620818B2
公开(公告)日：2017-04-11
申请号：US14602152
申请日：2015-01-21
发明人： Sang-Il Han , Duck-Hyun Kim , Young Sam Park , Moon-Sung Kim , Woo-Cheol Shin , Bong-Chull Kim , Jeong-Hye Lee , E-Rang Cho , Min-Young Lee , Ho-Seok Yang , Byung-Hwa Kim , Young-Hwan Park
IPC分类号： H01M10/0567 , H01M10/052 , H01M10/0569 , H01M10/0568
CPC分类号： H01M10/0567 , H01M10/052 , H01M10/0568 , H01M10/0569 , H01M2220/30 , H01M2300/0028 , H01M2300/0034 , H01M2300/0037 , Y02E60/122
摘要： An electrolyte for a rechargeable lithium battery includes a lithium salt, an organic solvent and an additive. The organic solvent includes a sulfur-containing compound represented by Chemical Formula 1, and the additive includes a phosphazene compound represented by Chemical Formula 2. A rechargeable lithium battery including the electrolyte may have improved performance and safety. In Chemical Formulae 1 and 2, the substituents are as defined in the detailed description.
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9.发明申请ELECTROLYTE FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE LITHIUM BATTERY INCLUDING SAME 审中-公开用于可充电锂电池和可充电锂电池的电解质公开(公告)号：US20160118686A1
公开(公告)日：2016-04-28
申请号：US14728896
申请日：2015-06-02
发明人： Moon-Sung Kim , Duck-Hyun Kim , Jeong-Hye Lee , Sang-Il Han , Pavel Alexandrovich Shatunov , Woo-Cheol Shin
IPC分类号： H01M10/0567 , H01M10/052
CPC分类号： H01M10/0567 , H01M10/052 , H01M10/0525 , H01M10/0569 , H01M10/4235 , H01M2220/30 , H01M2300/0025
摘要： An electrolyte for a rechargeable lithium battery includes a lithium salt, an organic solvent and an additive, where the additive includes a sulfur-containing compound represented by Chemical Formula 1, a phosphazene compound represented by Chemical Formula 2, and a nitrile-based compound. A rechargeable lithium battery includes the electrolyte. In Chemical Formulae 1 and 2, each substituent is the same as defined in the detailed description.
摘要翻译： 用于可再充电锂电池的电解质包括锂盐，有机溶剂和添加剂，其中添加剂包括由化学式1表示的含硫化合物，由化学式2表示的磷腈化合物和腈基化合物。 可充电锂电池包括电解质。 在化学式1和2中，每个取代基与详细说明中所定义的相同。
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10.发明申请ADDITIVE FOR ELECTROLYTE OF LITHIUM BATTERY, ORGANIC ELECTROLYTE SOLUTION COMPRISING THE SAME, AND LITHIUM BATTERY USING THE ORGANIC ELECTROLYTE SOLUTION 有权添加锂电池的电解质，包含该锂电池的有机电解液和使用有机电解质溶液的锂离子电池公开(公告)号：US20150086861A1
公开(公告)日：2015-03-26
申请号：US14151750
申请日：2014-01-09
发明人： Khasanov Makhmut , Sang-Hoon Kim , Ha-Rim Lee , Pavel Alexandrovich Shatunov , In-Haeng Cho , Woo-Cheol Shin
IPC分类号： H01M10/0567 , H01M10/0525
CPC分类号： H01M10/0567 , H01M4/587 , H01M10/0525 , H01M10/0569 , H01M2300/0025 , Y02T10/7011
摘要： An additive for an electrolyte of a lithium battery including a disultone-based compound represented by Formula 1 below, an organic electrolyte solution including the additive, and a lithium battery including the organic electrolyte solution are provided: wherein, in Formula 1, A1, A2, A3, and A4 are each independently a substituted or unsubstituted C1-C5 alkylene group; a carbonyl group; or a sulfinyl group.
摘要翻译： 提供了一种锂电池的电解质添加剂，其包含下述式1所示的二氨基酮系化合物，含有该添加剂的有机电解质溶液和含有有机电解质溶液的锂电池，其中，在式1中，A1，A2 ，A3和A4各自独立地为取代或未取代的C1-C5亚烷基; 羰基; 或亚磺酰基。
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