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公开(公告)号：US20190198917A1
公开(公告)日：2019-06-27
申请号：US16163247
申请日：2018-10-17
申请人： Hyundai Motor Company , Kia Motors Corporation , Industry-University Cooperation Foundation Hanyang University
发明人： Ju Yeong Seong , Yong Jun Jang , Hong Seok Min , Sa Heum Kim , Yong Sub Yoon , Pil Gun Oh , Dong Wook Shin , Chan Hwi Park , Jin Oh Son
IPC分类号： H01M10/0562 , H01M10/052 , C01D15/00
CPC分类号： H01M10/0562 , C01D15/00 , C01P2002/72 , H01M10/052 , H01M2220/20 , H01M2300/008
摘要： The present invention relates to a nitrogen-doped sulfide-based solid electrolyte for all-solid batteries. The a nitrogen-doped sulfide-based solid electrolyte for all-solid batteries includes a compound with an argyrodite-type crystal structure represented by the following Formula 1: LiaPSbNcXd [Formula 1] wherein 6≤a≤7, 3
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32.发明授权公开(公告)号：US10319995B2
公开(公告)日：2019-06-11
申请号：US14543626
申请日：2014-11-17
发明人： Kyo Min Shin , Sa Heum Kim , Hong Seok Min , Mihai Robert Zamfir , Je Mee Joe , Didier Pribat , Yeo Jin Lee
IPC分类号： C23C16/24 , H01M4/04 , H01M4/134 , H01M4/1395 , H01M4/38 , H01M4/66 , H01M10/052 , H01M4/02 , H01M4/36
摘要： The present invention provides a silicon nanowire structure embedded in nickel silicide nanowires for lithium-based battery anodes and anodes including the same. In particular, a Si nanowire structure embedded in NiSix nanowires according to the present invention may provide a solution to a problem, such as disconnection of Si nanowires from a current collector shown when the Si nanowires are expanded by alloying with Li or contracted during the use of a battery, and the like, by flexibly embedding the Si nanowires in the NiSix nanowires.
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公开(公告)号：US10177379B2
公开(公告)日：2019-01-08
申请号：US14992224
申请日：2016-01-11
发明人： Dong Gun Kim , Sa Heum Kim , Young Jun Kim , Jun Ho Song , Woo Suk Cho , Jeom Soo Kim
摘要： A positive electrode material for a secondary battery and a method for manufacturing the same are provided, in which manganese fluorophosphate containing lithium or sodium can be used as an electrode material. That is, a positive electrode material for a lithium/sodium battery is provided, in which intercalation/deintercalation of sodium/lithium ions is possible due to a short lithium diffusion distance caused by nanosizing of particles. Furthermore, a positive electrode material for a lithium/sodium battery is provided, which has electrochemical activity due to an increase in electrical conductivity by effective carbon coating.
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公开(公告)号：US20170334724A1
公开(公告)日：2017-11-23
申请号：US15669578
申请日：2017-08-04
发明人： Dong Gun Kim , Sa Heum Kim , Young Jun Kim , Jun Ho Song , Woo Suk Cho , Jeom Soo Kim , Dong Jin Kim
IPC分类号： C01B25/455 , H01M4/136 , H01M4/1395 , H01M4/58
CPC分类号： C01B25/455 , H01M4/136 , H01M4/1395 , H01M4/5825
摘要： Disclosed are compositions and methods for producing a cathode for a secondary battery, where lithium manganese fluorophosphate such as Li2MnPO4F can be used as an electrode material. Li2MnPO4F is prepared by chemical intercalation of lithium, and can be used as an electrode material, and a non-lithium containing material can then be used as an anode material for manufacturing of a full cell Furthermore, it is possible to provide a carbon coating for a cathode material for a lithium battery, which has improved electrical conductivity.
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35.发明申请SILICON NANOWIRE STRUCTURE EMBEDDED IN NICKEL SILICIDE NANOWIRES FOR LITHIUM-BASED BATTERY ANODES 审中-公开用于锂基电池阳极的镍硅纳米管中嵌入的硅纳米结构公开(公告)号：US20150200391A1
公开(公告)日：2015-07-16
申请号：US14543626
申请日：2014-11-17
发明人： Kyo Min Shin , Sa Heum Kim , Hong Seok Min , Mihai Robert Zamfir , Je Mee Joe , Didier Pribat , Yeo Jin Lee
IPC分类号： H01M4/36 , C23C16/28 , H01M4/04 , H01M10/052 , H01M4/66
CPC分类号： H01M4/366 , C23C16/24 , H01M4/0428 , H01M4/134 , H01M4/1395 , H01M4/386 , H01M4/661 , H01M4/669 , H01M10/052 , H01M2004/027 , H01M2220/20 , Y02E60/122
摘要： The present invention provides a silicon nanowire structure embedded in nickel silicide nanowires for lithium-based battery anodes and anodes including the same. In particular, a Si nanowire structure embedded in NiSix nanowires according to the present invention may provide a solution to a problem, such as disconnection of Si nanowires from a current collector shown when the Si nanowires are expanded by alloying with Li or contracted during the use of a battery, and the like, by flexibly embedding the Si nanowires in the NiSix nanowires.
摘要翻译： 本发明提供一种嵌入镍硅化物纳米线中的硅纳米线结构，用于锂基电池阳极和包括其的阳极。 特别地，嵌入根据本发明的NiSix纳米线中的Si纳米线结构可以提供一个问题的解决方案，例如当Si纳米线通过与Li合金膨胀或在使用期间收缩而显示的集电器时Si纳米线断开 的电池等，通过将Si纳米线柔性地嵌入NiSix纳米线中。
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36.发明申请公开(公告)号：US20210184211A1
公开(公告)日：2021-06-17
申请号：US16883580
申请日：2020-05-26
申请人： Hyundai Motor Company , Kia Motors Corporation , Industry Academy Cooperation Foundation of Sejong University
发明人： Seung Min Oh , Sang Mok Park , Ik Kyu Kim , Yeol Mae Yeo , Yoon Sung Lee , Dong Jun Kim , Sa Heum Kim , Ji Eun Lee , Seung Taek Myung , Ji Ung Choi
IPC分类号： H01M4/505 , H01M4/131 , H01M10/0525 , H01M4/134
摘要： Provided are, inter alia, a positive electrode material for a lithium secondary battery having a high energy density with only a single positive electrode material, and a lithium secondary battery including the same. The positive electrode material for a lithium secondary battery includes a positive electrode active material formed of a Li—[Mn—Ti]—O-based material so that lithium is reversibly intercalated and deintercalated, and particularly, the positive electrode active material is doped with a dopant (Me) having an oxidation number of 2 to 6.
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37.发明授权公开(公告)号：US11024880B2
公开(公告)日：2021-06-01
申请号：US16140824
申请日：2018-09-25
发明人： Yoon Sung Lee , KiSeok Koh , Jung Young Cho , Ikkyu Kim , Yeolmae Yeo , Seung-Min Oh , Sa Heum Kim , Sungmin Choi
IPC分类号： H01M10/0567 , B60L50/64 , B60K6/28 , H01M4/505 , H01M4/525 , H01M10/0525 , H01M10/0568 , H01M10/42 , H01M4/02 , H01M10/0564 , H01M10/056
摘要： Disclose are an electrolyte composite for a lithium secondary battery having an improved output; a cathode including a protective film on its surface; and a lithium secondary battery comprising the same.
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公开(公告)号：US20210083322A1
公开(公告)日：2021-03-18
申请号：US17010295
申请日：2020-09-02
发明人： Yong Gu Kim , Yun Sung Kim , Ji Na Kim , Sa Heum Kim , Hong Seok Min
IPC分类号： H01M10/0562 , H01M10/058 , H01M10/0525 , H01M4/36 , H01M4/139 , H01M4/66
摘要： A method of manufacturing a cathode for an all-solid-state battery includes: stacking a protective member on a cathode current collector, the protective member including a protective layer and a mask layer disposed on the protective layer and having a central portion which is an empty space; coating the protective member with a cathode material so that the central portion of the protective member is filled with the cathode material; and removing the mask layer to form a cathode coating layer.
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39.发明授权公开(公告)号：US10938026B2
公开(公告)日：2021-03-02
申请号：US16400895
申请日：2019-05-01
申请人： Hyundai Motor Company , Research & Business Foundation Sungkyunkwan University , Kia Motors Corporation
发明人： Kyo Min Shin , Sa Heum Kim , Hong Seok Min , Mihai Robert Zamfir , Je Mee Joe , Didier Pribat , Yeo Jin Lee
IPC分类号： H01M4/36 , C23C16/36 , H01M4/04 , H01M4/134 , H01M4/1395 , H01M4/38 , H01M4/66 , H01M4/02 , H01M10/052 , C23C16/24
摘要： The present invention provides a silicon nanowire structure embedded in nickel silicide nanowires for lithium-based battery anodes and anodes including the same. In particular, a Si nanowire structure embedded in NiSix nanowires according to the present invention may provide a solution to a problem, such as disconnection of Si nanowires from a current collector shown when the Si nanowires are expanded by alloying with Li or contracted during the use of a battery, and the like, by flexibly embedding the Si nanowires in the NiSix nanowires.
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公开(公告)号：US20190190007A1
公开(公告)日：2019-06-20
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： H01M4/136 , H01M4/36 , H01M4/58 , H01M4/38 , H01M10/0569 , H01M10/0525 , H01M4/04
CPC分类号： H01M4/136 , C01B17/22 , C01P2002/72 , H01M4/0471 , H01M4/364 , H01M4/388 , H01M4/5815 , H01M10/052 , H01M10/0525 , H01M10/0562 , H01M10/0569 , H01M2300/004 , H01M2300/0091
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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