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公开(公告)号：US20180114973A1
公开(公告)日：2018-04-26
申请号：US15489790
申请日：2017-04-18
发明人： Hwiyeol Park , Hojung Yang , Huisu Jeong , Kyounghwan Kim , Junhyeong Lee , Sungjin Lim , Jin S. Heo
IPC分类号： H01M4/131 , H01M10/0525 , H01M4/134 , H01M4/36 , H01M4/505 , H01M4/525 , H01M4/04 , H01M4/38
CPC分类号： H01M4/131 , H01M4/0471 , H01M4/13 , H01M4/134 , H01M4/364 , H01M4/38 , H01M4/505 , H01M4/525 , H01M4/626 , H01M10/04 , H01M10/0436 , H01M10/052 , H01M10/0525 , H01M10/0585 , H01M2004/027 , H01M2004/028 , H01M2220/30
摘要： A three-dimensional (“3D”) electrode structure includes a current collecting layer, a plurality of plates protruding from the current collecting layer and including an active material, and a base layer provided between the current collecting layer and the plurality of plates. The base layer includes an active material-metal sintered composite. The plurality of plates includes an active material-metal sintered composite. A metal content of the active material-metal sintered composite of the plurality of plates is less than a metal content of the active material-metal sintered composite of the base layer. At least one partition wall supporting the plurality of plates is further provided on the base layer.
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公开(公告)号：US20180013119A1
公开(公告)日：2018-01-11
申请号：US15397958
申请日：2017-01-04
发明人： Hojung Yang , Hwiyeol Park , Jin S. Heo , Kyounghwan Kim , Sungjin Lim , Huisu Jeong , Junhyeong Lee
CPC分类号： H01M2/204 , H01M2/206 , H01M4/70 , H01M4/72 , H01M2220/30
摘要： A battery structure including a positive electrode current collector layer; a plurality of battery modules on the positive electrode current collector layer and spaced apart from one another; and a negative electrode current collector layer on the battery modules, opposite to the positive electrode current collector layer, wherein each battery module of the plurality of battery modules includes a plurality of first positive active material layers which are in electrical contact with the positive electrode current collector layer and disposed in a direction protruding from the positive electrode current collector layer; a plurality of first negative active material layers which are in electrical contact with the negative electrode current collector layer and disposed in a direction protruding from the negative electrode current collector layer; and an electrolyte layer between the first positive active material layers and the first negative active material layers.
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13.发明授权公开(公告)号：US11688886B2
公开(公告)日：2023-06-27
申请号：US16951222
申请日：2020-11-18
发明人： Kyounghwan Kim , Sungjin Lim , Hwiyeol Park , Jin S. Heo , Hojung Yang , Huisu Jeong
IPC分类号： H01M4/131 , H01M4/136 , H01M4/1397 , H01M4/62 , H01M4/1391 , H01M4/505 , H01M4/525 , H01M4/58 , H01M10/0525 , H01M10/0562 , H01M4/485 , H01M10/42 , C23C16/30 , C23C16/40 , H01M50/431 , C23C14/06 , C23C14/08 , C23C14/34 , C23C16/455 , H01M4/38
CPC分类号： H01M10/4235 , C23C14/0623 , C23C14/08 , C23C14/34 , C23C16/305 , C23C16/40 , C23C16/45525 , H01M4/131 , H01M4/136 , H01M4/1391 , H01M4/1397 , H01M4/505 , H01M4/525 , H01M4/5825 , H01M4/62 , H01M10/0525 , H01M10/0562 , H01M50/431 , H01M4/382 , H01M4/485 , H01M2300/0068 , H01M2300/0071
摘要： A three-dimensional all-solid-state lithium ion batteries including a cathode protection layer, the battery including: a cathode including a plurality of plates which are vertically disposed on a cathode current collector; a cathode protection layer disposed on a surfaces of the cathode and the cathode current collector; a solid state electrolyte layer disposed on the cathode protection layer; an anode disposed on the solid state electrolyte layer; and an anode current collector disposed on the anode, wherein the cathode protection layer is between the cathode and the solid state electrolyte layer, and wherein the solid state electrolyte layer is between the cathode protection layer and the anode.
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公开(公告)号：US20210043944A1
公开(公告)日：2021-02-11
申请号：US17080924
申请日：2020-10-27
发明人： Hojung Yang , Kyounghwan Kim , Hwiyeol Park , Jin S. Heo , Sungjin Lim , Huisu Jeong
IPC分类号： H01M4/78 , H01M10/052 , H01M10/0525 , H01M4/66 , H01M10/04 , H01M4/04 , H01M10/058
摘要： An electrochemical device including a positive electrode current collector; a first protruding portion including a plurality of positive electrodes in electrical contact with the positive electrode current collector, and a first dented portion disposed between each positive electrode of the plurality of positive electrodes; an electrolyte layer including a second protruding portion and a second dented portion respectively disposed on the first protruding portion including the plurality of positive electrodes and the first dented portion disposed between each positive electrode of the plurality of positive electrodes; and a negative electrode current collector layer including a third protruding portion and a third dented portion respectively disposed on the second protruding portion and the second dented portion of the electrolyte layer.
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公开(公告)号：US20210013548A1
公开(公告)日：2021-01-14
申请号：US17015622
申请日：2020-09-09
发明人： Huisu Jeong , Hwiyeol Park , Kyounghwan Kim , Hojung Yang , Sungjin Lim , Jin S. Heo
IPC分类号： H01M10/0585 , H01M10/052 , H01M10/0562 , H01M10/058
摘要： An all solid type three-dimensional (“3D”) battery may include a cathode collector, a cathode structure in contact with the cathode collector, an electrolyte structure in contact with the cathode structure, an anode structure in contact with the electrolyte structure, the anode structure not being in contact with the cathode structure and the cathode collector, and an anode collector in contact with the anode structure, where the electrolyte structure is in contact with the cathode collector around the cathode structure. An entirety of a surface of the cathode structure which is used for a battery operation may be in contact with the cathode collector and the electrolyte structure.
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16.发明授权公开(公告)号：US10797352B2
公开(公告)日：2020-10-06
申请号：US15699023
申请日：2017-09-08
发明人： Huisu Jeong , Hwiyeol Park , Jin S. Heo , Kyounghwan Kim , Hojung Yang , Sungjin Lim
IPC分类号： H01M10/058 , H01M10/0525 , H01M10/0562 , H01M4/525 , H01M4/505 , H01M4/131 , H01M4/13 , H01M4/139 , H01M4/04 , H01M4/02
摘要： A secondary battery having a three-dimensional (“3D”) structure with a curvature and a method of manufacturing the same are provided. The secondary battery includes a 3D electrode structure, and a first collector layer and a second collector layer, which are disposed on the 3D electrode structure. The 3D electrode structure is curved in a thickness direction thereof to have a curvature, and the first collector layer and the second collector layer have a curvature corresponding to the curvature of the 3D electrode structure.
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公开(公告)号：US10177372B2
公开(公告)日：2019-01-08
申请号：US15063711
申请日：2016-03-08
发明人： Hwiyeol Park , Hojung Yang , Kyunghoon Cho , Jin S. Heo , Seunghoon Nam , Huisu Jeong
摘要： A metal oxide composite including a first metal oxide composite layer, and a second metal oxide layer, wherein the first metal oxide composite layer and the second metal oxide layer are alternately stacked in a thickness direction; and a third metal oxide layer that is disposed on a side surface of the stacked structure, wherein the third metal oxide layer includes a metal oxide that is a same metal oxide as a metal oxide included in the stacked structure.
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18.发明申请公开(公告)号：US20180062212A1
公开(公告)日：2018-03-01
申请号：US15415194
申请日：2017-01-25
发明人： Kyounghwan Kim , Sungjin Lim , Hwiyeol Park , Jin S. Heo , Hojung Yang , Huisu Jeong
IPC分类号： H01M10/42 , H01M10/0525 , H01M10/0562 , H01M4/38 , H01M4/505 , H01M4/525 , H01M4/58 , C23C14/34 , C23C14/06 , C23C14/08 , C23C16/455
CPC分类号： H01M10/4235 , C23C14/0623 , C23C14/08 , C23C14/34 , C23C16/305 , C23C16/40 , C23C16/45525 , H01M4/382 , H01M4/485 , H01M4/505 , H01M4/525 , H01M4/5825 , H01M10/0525 , H01M10/0562 , H01M2300/0071
摘要： A three-dimensional all-solid-state lithium ion batteries including a cathode protection layer, the battery including: a cathode including a plurality of plates which are vertically disposed on a cathode current collector; a cathode protection layer disposed on a surfaces of the cathode and the cathode current collector; a solid state electrolyte layer disposed on the cathode protection layer; an anode disposed on the solid state electrolyte layer; and an anode current collector disposed on the anode, wherein the cathode protection layer is between the cathode and the solid state electrolyte layer, and wherein the solid state electrolyte layer is between the cathode protection layer and the anode.
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公开(公告)号：US20170149034A1
公开(公告)日：2017-05-25
申请号：US15270191
申请日：2016-09-20
发明人： Huisu Jeong , Kyunghoon Cho , Hojung Yang , Hwiyeol Park , Jin S. Heo
IPC分类号： H01M2/10 , H01M10/0585
CPC分类号： H01M2/1061 , H01M4/0492 , H01M4/13 , H01M4/139 , H01M10/0436 , H01M10/052 , H01M10/0562 , H01M10/058 , H01M10/0585 , H01M2004/025
摘要： A secondary battery including: a plurality of unit cells, wherein each unit cell of the plurality of unit cells includes a cathode extending in a top to bottom direction, an electrolyte membrane surrounding at least three surfaces of the cathode, and an anode surrounding at least a portion of the electrolyte membrane, wherein unit cells of the plurality of unit cells are spaced apart from each other in a left to right direction, with cavities therebetween, and a support member configured to support the plurality of unit cells in the left to right direction and disposed between unit cells of the plurality of unit cells.
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公开(公告)号：US20170104235A1
公开(公告)日：2017-04-13
申请号：US15148449
申请日：2016-05-06
发明人： Kyunghoon Cho , Hwiyeol Park , Hojung Yang , Huisu Jeong , Seunghoon Nam , Jin S. Heo
IPC分类号： H01M10/058 , H01M4/485 , H01M4/66 , H01M10/0525 , H01M4/131
CPC分类号： H01M10/058 , H01M4/13 , H01M4/131 , H01M4/485 , H01M4/661 , H01M10/052 , H01M10/0525 , H01M2004/025
摘要： A three-dimensional (“3D”) electrode structure includes an electrode collector plate, a plurality of active material plates disposed on the electrode collector plate and protruding from the electrode collector plate, and partition walls arranged on the electrode collector plate and substantially perpendicular to the plurality of active material plates in a plan view so as to provide structural stability of the plurality of first active material plates where the 3D electrode structure may be one of two electrode structures that are spaced apart from each other with an electrolyte layer therebetween.
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