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公开(公告)号：US10109851B2
公开(公告)日：2018-10-23
申请号：US14567818
申请日：2014-12-11
Applicant: Samsung SDI Co., Ltd.
Inventor： Yu-Mi Song , Ming-Zi Hong , Do-Hyung Park , Seon-Young Kwon , Joong-Ho Moon , Ju-Hyeong Han , Han-Eol Park , Min-Han Kim , Kyoung-Hyun Kim , Ki-Hyun Kim , Sang-Hoon Kim
IPC: H01M4/36 , H01M10/052 , H01M4/485 , H01M4/505 , H01M4/525 , H01M4/1391 , H01M4/04 , H01M4/131 , H01M4/02
Abstract: A composite cathode active material includes a material capable of intercalating or deintercalating lithium; and a solid ion conductor. A cathode and a lithium battery each include the composite cathode active material. A method of preparing a composite cathode active material includes: mixing a core including a cathode active material and a solid ion conductor; and forming a coating layer including the solid ion conductor on the core utilizing a dry method.
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公开(公告)号：US09859541B2
公开(公告)日：2018-01-02
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.
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公开(公告)号：US09553292B2
公开(公告)日：2017-01-24
申请号：US14135404
申请日：2013-12-19
Applicant: Samsung SDI Co., Ltd.
Inventor： Moon-Sung Kim , Woo-Cheol Shin , Sang-Il Han , Sang-Hoon Kim , Byung-Joo Chung , Duck-Hyun Kim , Myung-Hwan Jeong , Jung-Yi Yu , Seung-Tae Lee , Tae-Hyun Bae , Mi-Hyun Lee , Eon-Mi Lee , Ha-Rim Lee , In-Haeng Cho , E-Rang Cho , Dong-Myung Choi , Vladimir Egorov , Pavel Alexandrovich Shatunov , Alexey Tereshchenko , Denis Chernyshov , Makhmut Khasanov , Jung-Hyun Nam
IPC: H01M2/16 , H01M10/0567 , H01M10/04 , H01M10/052
CPC classification number: H01M2/1686 , H01M2/1646 , H01M2/1653 , H01M10/04 , H01M10/052 , H01M10/0567 , Y02E60/122 , Y02P70/54 , 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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4.发明申请ELECTROLYTE FOR LITHIUM BATTERY, LITHIUM BATTERY INCLUDING THE SAME, AND METHOD OF MANUFACTURING ELECTROLYTE FOR LITHIUM BATTERY 有权用于锂电池的电解液，含锂电池的锂电池以及制造用于锂电池的电解质的方法公开(公告)号：US20150072247A1
公开(公告)日：2015-03-12
申请号：US14445000
申请日：2014-07-28
Applicant: Samsung SDI Co.. Ltd.
Inventor： In-Haeng Cho , Ha-Rim Lee , Sang-Hoon Kim , Woo-Cheol Shin , Jung-Hyun Nam
IPC: H01M10/0567 , H01M10/052
CPC classification number: H01M10/0567 , H01M10/052 , H01M10/0525 , H01M2300/0034 , H01M2300/0042 , Y02T10/7011
Abstract: An electrolyte for a lithium battery, a lithium battery including the electrolyte, and a method of preparing the electrolyte for a lithium battery. The electrolyte for a lithium battery includes a non-aqueous organic solvent; and about 0.1 wt % to about 1 wt % of lithium nitrate (LiNO3) based on a total weight of the non-aqueous organic solvent. By using the electrolyte for a lithium battery, lifespan cycle properties of the lithium battery may be improved.
Abstract translation: 用于锂电池的电解质，包括电解质的锂电池以及锂电池用电解液的制备方法。 用于锂电池的电解质包括非水有机溶剂; 和约0.1重量％至约1重量％的硝酸锂（LiNO 3），基于非水有机溶剂的总重量。 通过使用锂电池用电解液，可以提高锂电池的寿命周期特性。
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公开(公告)号：US20140308564A1
公开(公告)日：2014-10-16
申请号：US14135404
申请日：2013-12-19
Applicant: Samsung SDI Co., Ltd.
Inventor： Moon-Sung Kim , Woo-Cheol Shin , Sang-Il Han , Sang-Hoon Kim , Byung-Joo Chung , Duck-Hyun Kim , Myung-Hwan Jeong , Jung-Yi Yu , Seung-Tae Lee , Tae-Hyun Bae , Mi-Hyun Lee , Eon-Mi Lee , Ha-Rim Lee , In-Haeng Cho , E-Rang Cho , Dong-Myung Choi , Vladimir Egorov , Pavel Alexandrovich Shatunov , Alexey Tereshchenko , Denis Chernyshov , Makhmut Khasanov , Jung-Hyun Nam
CPC classification number: H01M2/1686 , H01M2/1646 , H01M2/1653 , H01M10/04 , H01M10/052 , H01M10/0567 , Y02E60/122 , Y02P70/54 , 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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Patent Agency Ranking
6.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
Applicant: Samsung SDI Co., Ltd.
Inventor： Pavel Alexandrovich Shatunov , Woo-Cheol Shin , Sang-Hoon Kim , Jung-Yi Yu , Ha-Rim Lee , In-Haeng Cho , Khasanov Makhmut
IPC: C07F9/02 , C07C255/00 , C07D333/12 , H01M6/04 , H01M10/0567 , H01M4/62 , H01M10/052 , H01M4/587
CPC classification number: H01M10/0567 , H01M4/587 , H01M4/625 , H01M10/052 , H01M2300/0025 , Y02E60/122
Abstract: 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.
Abstract translation: 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
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：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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10.发明申请公开(公告)号：US20150132626A1
公开(公告)日：2015-05-14
申请号：US14531734
申请日：2014-11-03
Applicant: Samsung SDI Co., Ltd.
Inventor： Young-Jin Park , Do-Hyung Park , Ki-Hyun Kim , Min-Han Kim , Sang-Hoon Kim , Yu-Mi Song , Sun-Ho Kang , Kwang-Hwan Cho
Abstract: An electrode assembly and a secondary battery using the same are disclosed. The electrode assembly includes a positive electrode, a negative electrode, and a lithium ion conductor layer disposed at least in one of between the positive electrode and the negative electrode, on an outer surface of the positive electrode, and on an outer surface of the negative electrode, to improve thermal safety of the secondary battery.
Abstract translation: 公开了一种电极组件和使用其的二次电池。 所述电极组件包括在所述正极的外表面上以及所述正极和所述负极的外表面上至少设置在所述正极和所述负极之间的至少一个中的正极，负极和锂离子导体层 电极，以提高二次电池的热安全性。
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