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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
Applicant: Samsung SDI Co., Ltd.
Inventor： Jung-Yi Yu , Woo-Cheol Shin , Sang-Il Han , Myung-Hwan Jeong , Tae-Hyun Bae
IPC: H01M10/0567 , H01M4/62 , H01M4/525 , H01M4/485 , H01M4/505 , H01M4/587 , H01M10/0525 , H01M10/42
CPC classification number: H01M4/628 , H01M4/485 , H01M4/505 , H01M4/525 , H01M4/587 , H01M10/0525 , H01M10/0567 , H01M10/4235
Abstract: 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：US20140342242A1
公开(公告)日：2014-11-20
申请号：US14143533
申请日：2013-12-30
Applicant: Samsung SDI Co., Ltd.
Inventor： 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: H01M10/0567 , H01M10/0569 , H01M10/0568 , H01M10/052
CPC classification number: H01M10/0567 , H01M10/052 , H01M10/0568 , H01M10/0569 , H01M2300/0028 , H01M2300/004
Abstract: 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.
Abstract translation: 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
Applicant: Samsung SDI Co., Ltd.
Inventor： 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 classification number: H01M2/1686 , H01M2/145 , H01M2/1646 , H01M2/1653 , H01M2/166 , Y10T29/49115
Abstract: 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.
Abstract translation: 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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公开(公告)号：US09583787B2
公开(公告)日：2017-02-28
申请号：US14281731
申请日：2014-05-19
Applicant: Samsung SDI Co., Ltd.
Inventor： In-Haeng Cho , Woo-Cheol Shin , Sang-Il Han , Sang-Hoon Kim , Byung-Joo Chung , Duck-Hyun Kim , Myung-Hwan Jeong , Jung-Yi Yu , Jung-Hyun Nam , Seung-Tae Lee , Tae-Hyun Bae , Mi-Hyun Lee , Eon-Mi Lee , Ha-Rim Lee , Moon-Sung Kim , E-Rang Cho , Dong-Myung Choi , Pavel Alexandrovich Shatunov , Alexey Tereshchenko , Denis Chernyshov , Makhmut Khasanov , Vladimir Egorov
IPC: H01M10/40 , H01M10/36 , C07F5/02 , H01M10/0567 , H01M10/052 , H01M10/0525 , H01M10/39
CPC classification number: H01M10/0567 , C07F5/022 , H01M10/052 , H01M10/0525 , H01M10/36 , H01M10/39 , Y02E60/122
Abstract: An additive, the additive being for an electrolyte for a lithium secondary battery and represented by Chemical Formula 1: R1 to R4 each independently being hydrogen or a non-polar hydrocarbon group, is disclosed. An electrolyte, the electrolyte being for a lithium secondary battery and including: a non-aqueous organic solvent; a lithium salt; and the additive is also disclosed. A lithium secondary battery including: a positive electrode; a negative electrode facing the positive electrode; and a separator between the positive electrode and the negative electrode, the separator being impregnated with an electrolyte including the additive, is also disclosed.
Abstract translation: 本发明涉及锂二次电池用电解质的化合物。 本发明还涉及包含该化合物的电解质以及包含电解质的锂二次电池。 该化合物由以下化学式1表示：其中R 1至R 4各自独立地为氢或未取代的烃基。 根据马库什公式的具体披露是：式1a至1c：
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5.发明授权公开(公告)号：US09437901B2
公开(公告)日：2016-09-06
申请号：US13799461
申请日：2013-03-13
Applicant: Samsung SDI Co., Ltd.
Inventor： Duck-Hyun Kim , Woo-Cheol Shin , Sang-Il Han , Sang-Hoon Kim , Byung-Joo Chung , Myung-Hwan Jeong , Jung-Yi Yu , Jung-Hyun Nam , 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 , Vladimir Egorov , Makhmut Khasanov , Pavel Shatunov , Alexey Tereshchenko , Denis Chernyshov
IPC: H01M10/0567 , H01M10/052
CPC classification number: H01M10/0567 , H01M10/052 , Y02E60/122
Abstract: An electrolyte additive represented by the following Chemical Formula 1, an electrolyte, and a rechargeable lithium battery are disclosed: In Chemical Formula 1, R1 to R3 and L1 to L3 are the same as defined in the detailed description.
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Patent Agency Ranking
6.发明申请公开(公告)号：US20140349176A1
公开(公告)日：2014-11-27
申请号：US14259022
申请日：2014-04-22
Applicant: Samsung SDI Co., Ltd.
Inventor： Vladimir Egorov , Jiten Singh , Woo-Cheol Shin , Maeng-Eun Lee , 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: H01M10/0567 , H01M10/0525
CPC classification number: H01M10/0567 , H01M10/0525
Abstract: 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 an electrolyte including a lithium salt, a non-aqueous organic solvent, and an additive is provided. The additive may be an optionally substituted thiophene.
Abstract translation: 一方面，一种可再充电锂电池，其包括正极; 负极; 夹在正极和负极之间的隔膜; 并且提供包含锂盐，非水有机溶剂和添加剂的电解质。 添加剂可以是任选取代的噻吩。
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公开(公告)号：US20140242453A1
公开(公告)日：2014-08-28
申请号：US14162705
申请日：2014-01-23
Applicant: Samsung SDI Co., Ltd.
Inventor： 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: H01M10/0567 , H01M10/052
CPC classification number: H01M10/0567 , C01B25/26 , H01M10/052 , H01M10/0568 , H01M10/0569 , Y02E60/122
Abstract: 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.
Abstract translation: 一种用于包括锂盐，非水有机溶剂和添加剂的可再充电锂电池的电解质，其中所述添加剂包括由化学式1表示的化合物和包含该化合物的可再充电锂电池。
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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
Applicant: Samsung SDI Co., Ltd.
Inventor： 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: H01M10/0567 , C01B25/26 , H01M10/052 , H01M10/0568 , H01M10/0569
CPC classification number: H01M10/0567 , C01B25/26 , H01M10/052 , H01M10/0568 , H01M10/0569 , Y02E60/122
Abstract: 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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9.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
Applicant: SAMSUNG SDI CO., LTD.
Inventor： 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: H01M10/0567 , H01M10/052 , H01M10/0569 , H01M10/0568
CPC classification number: H01M10/0567 , H01M10/052 , H01M10/0568 , H01M10/0569 , H01M2220/30 , H01M2300/0028 , H01M2300/0034 , H01M2300/0037 , Y02E60/122
Abstract: 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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10.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
Applicant: SAMSUNG SDI CO., LTD.
Inventor： Moon-Sung Kim , Duck-Hyun Kim , Jeong-Hye Lee , Sang-Il Han , Pavel Alexandrovich Shatunov , Woo-Cheol Shin
IPC: H01M10/0567 , H01M10/052
CPC classification number: H01M10/0567 , H01M10/052 , H01M10/0525 , H01M10/0569 , H01M10/4235 , H01M2220/30 , H01M2300/0025
Abstract: 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.
Abstract translation: 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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