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11.发明授权Anode active material, lithium battery comprising the same, and method of preparing the anode active material 有权阳极活性物质，包含该阳极活性物质的锂电池以及阳极活性物质的制备方法公开(公告)号：US09548490B2
公开(公告)日：2017-01-17
申请号：US14493443
申请日：2014-09-23
Applicant: Samsung Electronics Co., Ltd.
Inventor： Junhwan Ku , Seungsik Hwang , Jonghwan Park , Inhyuk Son , Jeongkuk Shon , Jaemyung Lee , Yeonji Chung , Jaeman Choi
IPC: H01M4/36 , H01M4/38 , H01M4/04 , H01M4/1393 , H01M4/1395 , H01M4/583 , H01M4/48 , H01M10/0525 , H01M4/133 , H01M4/134 , H01M4/587 , H01M10/052
CPC classification number: H01M4/366 , H01M4/0471 , H01M4/133 , H01M4/134 , H01M4/1393 , H01M4/1395 , H01M4/364 , H01M4/386 , H01M4/483 , H01M4/583 , H01M4/587 , H01M10/052 , Y02E60/122
Abstract: An anode active material includes: a core including a metal or a metalloid that can incorporate and deincorporate lithium ions; and a plurality of coating layers on a surface of the core, each coating layer including a metal oxide, an amorphous carbonaceous material, or combination thereof. Also, a lithium battery including the anode active material, and a method of preparing the anode active material.
Abstract translation: 阳极活性材料包括：包含能并入和脱离锂离子的金属或准金属的芯; 以及在芯的表面上的多个涂层，每个涂层包括金属氧化物，无定形含碳材料或其组合。 另外，包括负极活性物质的锂电池和制备负极活性物质的方法。
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公开(公告)号：US11870060B2
公开(公告)日：2024-01-09
申请号：US17090331
申请日：2020-11-05
Applicant: Samsung Electronics Co., Ltd.
Inventor： Inhyuk Son , Jonghwan Park , Jaejun Chang , Junhwan Ku , Xiangshu Li , Jaeman Choi
IPC: H01M4/36 , H01M4/13 , H01M4/48 , H01M4/62 , H01B1/04 , H01J1/304 , F21K2/08 , B82Y30/00 , H10N10/17 , H10N10/853 , H10N10/854 , H10N10/855
CPC classification number: H01M4/364 , B82Y30/00 , F21K2/08 , H01B1/04 , H01J1/304 , H01M4/13 , H01M4/483 , H01M4/625 , H10N10/17 , H10N10/853 , H10N10/854 , H10N10/855 , H01J2201/30461 , H01J2201/30496
Abstract: A composite including: at least one selected from a silicon oxide of the formula SiO2 and a silicon oxide of the formula SiOx wherein 0
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Patent Agency Ranking
公开(公告)号：US11837714B2
公开(公告)日：2023-12-05
申请号：US17090324
申请日：2020-11-05
Applicant: Samsung Electronics Co., Ltd.
Inventor： Inhyuk Son , Jonghwan Park , Jaejun Chang , Junhwan Ku , Xiangshu Li , Jaeman Choi
IPC: H01M4/36 , H01J1/304 , H01M4/13 , H01M4/48 , H01M4/62 , H01B1/04 , B82Y30/00 , F21K2/08 , H10N10/17 , H10N10/853 , H10N10/854 , H10N10/855
CPC classification number: H01M4/364 , B82Y30/00 , F21K2/08 , H01B1/04 , H01J1/304 , H01M4/13 , H01M4/483 , H01M4/625 , H10N10/17 , H10N10/853 , H10N10/854 , H10N10/855 , H01J2201/30461 , H01J2201/30496
Abstract: A composite including: at least one selected from a silicon oxide of the formula SiO2 and a silicon oxide of the formula SiOx wherein 0
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公开(公告)号：US10862111B2
公开(公告)日：2020-12-08
申请号：US16283250
申请日：2019-02-22
Applicant: Samsung Electronics Co., Ltd.
Inventor： Inhyuk Son , Jonghwan Park , Jaejun Chang , Junhwan Ku , Xiangshu Li , Jaeman Choi
IPC: H01M4/36 , H01B1/04 , B82Y30/00 , H01J1/304 , H01L35/18 , H01L35/20 , H01L35/22 , H01L35/32 , H01M4/13 , H01M4/48 , H01M4/62 , F21K2/08
Abstract: A composite including: at least one selected from a silicon oxide of the formula SiO2 and a silicon oxide of the formula SiOx wherein 0
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公开(公告)号：US09959947B2
公开(公告)日：2018-05-01
申请号：US14499624
申请日：2014-09-29
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Inhyuk Son , Hyunjae Song , Inyong Song , Jaeman Choi , Seungsik Hwang , Junhwan Ku , Jonghwan Park , Yeonji Chung
IPC: H01B1/04 , H01B1/24 , B82Y30/00 , H01M4/134 , H01M4/36 , H01M4/38 , H01M4/48 , H01M4/587 , H01B13/00 , H01M4/04 , H01M4/1393 , H01M4/62
CPC classification number: H01B1/04 , H01B13/0016 , H01B13/0026 , H01M4/0428 , H01M4/134 , H01M4/1393 , H01M4/366 , H01M4/386 , H01M4/48 , H01M4/587 , H01M4/625 , Y10T428/292
Abstract: A composite including: silicon (Si); a silicon oxide of the formula SiOx, wherein 0
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16.发明授权公开(公告)号：US09941520B2
公开(公告)日：2018-04-10
申请号：US14456009
申请日：2014-08-11
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jonghwan Park , Inhyuk Son , Jaeman Choi , Seungsik Hwang , Junhwan Ku , Inyoung Song , Yeonji Chung
IPC: H01M4/36 , H01M4/66 , H01M4/62 , H01M4/13 , H01M4/139 , H01M4/587 , H01M4/38 , H01M10/052 , H01M4/02
CPC classification number: H01M4/667 , H01M4/13 , H01M4/139 , H01M4/364 , H01M4/386 , H01M4/587 , H01M4/622 , H01M10/052 , H01M2004/021
Abstract: A negative electrode for a secondary battery, the negative electrode including: a current collector; an interlayer on the current collector and consisting of at least one first polymer selected from a cation-substituted polycarboxylic acid and a copolymer thereof; a negative electrode active material layer on the interlayer and which includes a negative electrode active material and a binder.
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公开(公告)号：US20170187070A1
公开(公告)日：2017-06-29
申请号：US15293475
申请日：2016-10-14
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jonghwan Park , Junhyuk Moon , Inhyuk Son , Jaeman Choi
IPC: H01M10/0569 , H01M4/04 , H01M10/0568 , H01M4/38 , H01M4/48 , H01M4/587 , H01M10/0525 , H01M4/36
CPC classification number: H01M10/0569 , H01M4/366 , H01M4/386 , H01M4/485 , H01M10/052 , H01M10/0568 , Y02T10/7011
Abstract: A lithium secondary battery includes: a negative electrode, a positive electrode, and an electrolyte disposed between the negative electrode and the positive electrode, wherein the negative electrode includes a silicon composite including silicon, a silicon oxide of the formula SiOx wherein 0
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