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公开(公告)号：US20180323469A1
公开(公告)日：2018-11-08
申请号：US15830224
申请日：2017-12-04
发明人： Jae Min Lim , Ju Yeong Seong , Yong Jun Jang , Hun Gi Jung , Hyoung Chul Kim , Eu Deum Jung , Bin Na Yoon
IPC分类号： H01M10/0562 , H01M10/0525 , H01M4/525 , H01M4/505 , H01M4/62 , H01M10/058
CPC分类号： H01M10/0562 , H01M4/505 , H01M4/525 , H01M4/625 , H01M10/0525 , H01M10/058 , H01M2300/0068
摘要： A method for preparing a solid electrolyte for an all-solid state battery, may include obtaining a slurry by dispersing a first raw material comprising lithium sulfide; and a second raw material selected from the group consisting of silicon sulfide, phosphorus sulfide, germanium sulfide, boron sulfide, and a combination thereof in a solvent; and drying the slurry.
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公开(公告)号：US11575149B2
公开(公告)日：2023-02-07
申请号：US15830224
申请日：2017-12-04
发明人： Jae Min Lim , Ju Yeong Seong , Yong Jun Jang , Hun Gi Jung , Hyoung Chul Kim , Eu Deum Jung , Bin Na Yoon
IPC分类号： H01M4/04 , H01M4/505 , H01M10/0562 , H01M4/1397 , H01M4/136 , H01M4/36 , H01M4/525 , H01M4/62 , H01M10/0525 , H01M10/058
摘要： A method for preparing a solid electrolyte for an all-solid state battery, may include obtaining a slurry by dispersing a first raw material comprising lithium sulfide; and a second raw material selected from the group consisting of silicon sulfide, phosphorus sulfide, germanium sulfide, boron sulfide, and a combination thereof in a solvent; and drying the slurry.
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公开(公告)号：US10673073B2
公开(公告)日：2020-06-02
申请号：US15831119
申请日：2017-12-04
发明人： Jae Min Lim , Ju Yeong Seong , Yong Jun Jang , Hyoung Chul Kim , Hun Gi Jung , Sung Jun Choi , Eu Deum Jung
IPC分类号： H01M4/62 , H01M10/0525 , H01M4/36 , H01M4/505 , H01M4/525 , C01G35/00 , C01G53/00 , H01M10/0562 , C01G33/00 , H01M4/485 , H01M4/02
摘要： A cathode material may include a coating layer capable of preventing transition metal cations from being diffused between a cathode active material and a solid electrolyte when an all-solid state battery is charged and discharged, and a method for preparing the same.
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公开(公告)号：US20180323435A1
公开(公告)日：2018-11-08
申请号：US15831119
申请日：2017-12-04
发明人： Jae Min Lim , Ju Yeong Seong , Yong Jun Jang , Hyoung Chul Kim , Hun Gi Jung , Sung Jun Choi , Eu Deum Jung
IPC分类号： H01M4/62 , H01M10/0525 , H01M4/36 , H01M4/505 , H01M4/525 , H01M10/0562 , C01G35/00 , C01G53/00
CPC分类号： H01M4/628 , C01G33/00 , C01G35/00 , C01G35/006 , C01G53/006 , C01G53/50 , C01P2004/04 , C01P2004/84 , H01M4/366 , H01M4/485 , H01M4/505 , H01M4/525 , H01M10/0525 , H01M10/0562 , H01M2004/021 , H01M2004/028 , H01M2300/0068
摘要： A cathode material may include a coating layer capable of preventing transition metal cations from being diffused between a cathode active material and a solid electrolyte when an all-solid state battery is charged and discharged, and a method for preparing the same.
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公开(公告)号：US20230275207A1
公开(公告)日：2023-08-31
申请号：US17992250
申请日：2022-11-22
发明人： Young Jin Nam , Dae Yang Oh , Soon Chul Byun , Jae Min Lim , Hong Suk Choi , Min Ah Lee , Ji Hyun Hong , In Yeong Kang , Ju Young Jang
IPC分类号： H01M4/04 , H01M4/1393 , H01M4/133 , H01M4/134 , H01M4/1395 , H01M4/587 , H01M4/38
CPC分类号： H01M4/0459 , H01M4/1393 , H01M4/133 , H01M4/134 , H01M4/1395 , H01M4/587 , H01M4/38 , H01M4/044 , H01M2004/027
摘要： Proposed is a method of manufacturing an anode for a lithium secondary battery, including a pre-lithiation step.
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公开(公告)号：US11569526B2
公开(公告)日：2023-01-31
申请号：US16704113
申请日：2019-12-05
发明人： Yong Seok Choi , Hong Seok Min , Soon Chul Byun , Yun Sung Kim , Yong Gu Kim , Jae Min Lim
IPC分类号： H01M10/04 , H01M10/0585 , H01M10/0525 , H01M10/0562
摘要： Disclosed are an all-solid-state battery having high energy density and a method for manufacturing the same. One battery structure is pressed instead of pressing each cell unit, an amount of first or second electrode current collectors consumed is reduced, and insulating members are used, thereby simplifying a manufacturing process of the all-solid-state battery and allowing the all-solid-state battery to have high energy density and a stable structure.
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公开(公告)号：US20210202949A1
公开(公告)日：2021-07-01
申请号：US17092927
申请日：2020-11-09
申请人： HYUNDAI MOTOR COMPANY , KIA MOTORS CORPORATION , INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY
发明人： Sang Mo Kim , Jae Min Lim , Sang Heon Lee , Tae Young Kwon , Hoon Seok , Yoon Seok Jung , Kyu Tae Kim , Dae Yang Oh
IPC分类号： H01M4/62 , H01M10/0562
摘要： The present disclosure relates to a binder solution having lithium ion conductivity for an all-solid-state battery and an electrode slurry including the same. Specifically, the binder solution includes a first binder having high binding force, a second binder having higher lithium ion conductivity than that of the first binder, a lithium salt, and an organic solvent that dissolves the lithium salt.
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公开(公告)号：US20210013502A1
公开(公告)日：2021-01-14
申请号：US16917018
申请日：2020-06-30
发明人： Jae Min Lim , Yong Seok Choi
IPC分类号： H01M4/46 , H01M4/36 , H01M4/42 , H01M4/38 , H01M10/0525 , H01M4/62 , H01M10/0562
摘要： A composite negative electrode for an all-solid-state battery is provided. The composite negative electrode includes a negative electrode current collector, and a negative electrode active material layer formed on the negative electrode current collector, wherein the negative electrode active material layer includes unit cells arranged with a gap therebetween, and wherein the unit cells include a solid electrolyte and a carbon material dispersed in the solid electrolyte.
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公开(公告)号：US11652210B2
公开(公告)日：2023-05-16
申请号：US17729500
申请日：2022-04-26
申请人： HYUNDAI MOTOR COMPANY , KIA MOTORS CORPORATION , INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY
发明人： Sang Mo Kim , Yong Sub Yoon , Jae Min Lim , Jin Soo Kim , Sang Heon Lee , Yoon Seok Jung , Young Jin Nam , Sung Hoo Jung , Dae Yang Oh
IPC分类号： H01M4/04 , H01M4/62 , H01M4/139 , H01M10/0569 , H01M10/0562 , H01M10/058 , H01M10/0525
CPC分类号： H01M4/622 , H01M4/0404 , H01M4/139 , H01M10/058 , H01M10/0525 , H01M10/0562 , H01M10/0569 , H01M2300/0022 , H01M2300/0074 , H01M2300/0082
摘要： The present disclosure relates to a binder solution for all-solid-state batteries. The binder solution includes a polymer binder, a first solvent, and an ion-conductive additive, wherein the ion-conductive additive includes lithium salt and a second solvent, which is different from the first solvent.
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公开(公告)号：US11258057B2
公开(公告)日：2022-02-22
申请号：US16180240
申请日：2018-11-05
发明人： Ju Yeong Seong , Yong Jun Jang , Pil Gun Oh , Yong Sub Yoon , Jae Min Lim , Sa Heum Kim , Hong Seok Min
IPC分类号： H01M10/0569 , H01M4/136 , H01M4/36 , H01M4/58 , H01M4/38 , H01M10/0525 , H01M4/04 , C01B17/22 , H01M10/0562 , H01M10/052
摘要： Disclosed is a solid electrolyte for an all-solid battery and a method of preparing the same. Particularly, the solid electrolyte may have an argyrodite-type crystal structure.
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