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公开(公告)号：US10998577B2
公开(公告)日：2021-05-04
申请号：US16737484
申请日：2020-01-08
发明人： Dong Hui Kim , Sang Jin Park , Sung Hoon Lim , Shin Kook Kong , Sang Heon Lee , Sang Mok Park , Hong Seok Min
IPC分类号： H01M10/0562 , H01M4/38 , H01M4/525 , H01M4/62 , H01M10/052 , H01M10/0525 , H01M10/058 , H01M4/02
摘要： An all-solid-state battery includes: a cathode substrate; a cathode portion; a solid electrolyte layer; an anode portion; and an anode substrate. The cathode portion includes a cathode active material, a first solid electrolyte, a conductive material, and a binder, the anode portion is configured by a first anode portion having a pore structure and a second anode portion having metal foil, and the first anode portion includes a second solid electrolyte, a conductive material, and a binder.
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公开(公告)号：US20190131603A1
公开(公告)日：2019-05-02
申请号：US15830612
申请日：2017-12-04
发明人： Sang Jin Park , Jung Young Cho , Sung Min Choi , Shin Kook Kong
IPC分类号： H01M2/16 , H01M10/0525 , H01M10/0585 , H01M10/0562 , H01M2/14
摘要： Provided are a method of manufacturing an all-solid battery and an all-solid battery manufactured by the method. The all-solid batter may have edge portions that can be more effectively insulated. In particular, the all-solid battery may include a cathode layer, an anode layer, and an electrolyte layer, a first insulator disposed at an edge of the cathode layer and a second insulator disposed between the cathode layer and the first insulator, thereby forming a membrane of the second insulator for preventing contact between the cathode layer and the anode layer in pressing.
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公开(公告)号：US10581047B2
公开(公告)日：2020-03-03
申请号：US15830612
申请日：2017-12-04
发明人： Sang Jin Park , Jung Young Cho , Sung Min Choi , Shin Kook Kong
IPC分类号： H01M2/14 , H01M2/16 , H01M10/0525 , H01M10/0585 , H01M10/0562 , H01M10/04 , H01M10/42
摘要： Provided are a method of manufacturing an all-solid battery and an all-solid battery manufactured by the method. The all-solid batter may have edge portions that can be more effectively insulated. In particular, the all-solid battery may include a cathode layer, an anode layer, and an electrolyte layer, a first insulator disposed at an edge of the cathode layer and a second insulator disposed between the cathode layer and the first insulator, thereby forming a membrane of the second insulator for preventing contact between the cathode layer and the anode layer in pressing.
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公开(公告)号：US20210159543A1
公开(公告)日：2021-05-27
申请号：US16837156
申请日：2020-04-01
发明人： Sang Mok Park , Jin Hee Lee , Se Young Lee , Dong Hui Kim , Shin Kook Kong
IPC分类号： H01M10/0585 , H01M10/0525 , H01M4/04
摘要： A system for manufacturing a lithium ion secondary battery includes an unwinder supplying a current collector to be coated to a predetermined position, a coating device coating a coating liquid on the current collector, a drying device drying the coated current collector, and a rewinder winding the coated current collector passing through the drying device at a predetermined position.
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公开(公告)号：US10566656B2
公开(公告)日：2020-02-18
申请号：US15834534
申请日：2017-12-07
发明人： Dong Hul Kim , Sang Jin Park , Sung Hoon Lim , Shin Kook Kong , Sang Heon Lee , Sang Mok Park , Hong Seok Min
IPC分类号： H01M10/0562 , H01M4/38 , H01M4/525 , H01M4/62 , H01M10/0525 , H01M10/058 , H01M10/052 , H01M4/02
摘要： An all-solid-state battery includes: a cathode substrate; a cathode portion; a solid electrolyte layer; an anode portion; and an anode substrate. The cathode portion includes a cathode active material, a first solid electrolyte, a conductive material, and a binder, the anode portion is configured by a first anode portion having a pore structure and a second anode portion having metal foil, and the first anode portion includes a second solid electrolyte, a conductive material, and a binder.
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公开(公告)号：US20170288193A1
公开(公告)日：2017-10-05
申请号：US15248020
申请日：2016-08-26
发明人： Shin Kook Kong , Sang Mok Park , Sung Hoon Lim , Sang Heon Lee , Dong Hui Kim
IPC分类号： H01M2/16 , H01M10/058 , H01M10/0562 , H01M10/0565 , H01M10/0525
CPC分类号： H01M2/1673 , H01M4/8668 , H01M10/052 , H01M2220/20 , Y02E60/122 , Y02T10/7011
摘要： Disclosed is a lithium secondary battery including: a positive electrode current collector comprising a positive electrode material mixture; a negative electrode current collector comprising of a negative electrode material mixture and laminated on the positive electrode current collector; a separator disposed between the positive electrode current collector and the negative electrode current collector; and a composite conductive material coated on the separator which faces the positive electrode current collector.
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7.发明申请POSITIVE ELECTRODE FOR A LITHIUM ION BATTERY AND LITHIUM ION BATTERY USING THE SAME 审中-公开使用锂离子电池的正极和锂离子电池公开(公告)号：US20160308192A1
公开(公告)日：2016-10-20
申请号：US14929962
申请日：2015-11-02
发明人： Sang Heon Lee , Kyo Min Shin , Sung Hoon Lim , Sang Mok Park , Shin Kook Kong
IPC分类号： H01M4/13 , H01M4/62 , H01M4/04 , H01M10/0525
CPC分类号： H01M4/0404 , H01M4/131 , H01M4/1391 , H01M4/366 , H01M4/505 , H01M4/525 , H01M4/5825 , H01M4/622 , H01M4/623 , H01M4/625 , H01M10/0525 , H01M2220/20 , Y02E60/122 , Y02P70/54 , Y02T10/7011
摘要： Disclosed are a positive electrode for a lithium ion battery and a lithium ion battery comprising the same. The positive electrode for a lithium ion battery includes a composite conductive layer comprising a binder and a conductive and is formed on a positive electrode active material layer, such that output and safety is improved at the same time. Further, battery life time is improved by inhibiting reaction on the interface between the electrode active material and a separator.
摘要翻译： 公开了一种锂离子电池用正极和具备该锂离子电池的锂离子电池。 锂离子电池用正极包括由粘合剂和导电性构成的复合导体层，形成在正极活性物质层上，从而同时提高输出和安全性。 此外，通过抑制电极活性物质和隔膜之间的界面的反应来提高电池寿命。
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8.发明公开公开(公告)号：US20240162445A1
公开(公告)日：2024-05-16
申请号：US18369955
申请日：2023-09-19
发明人： Dong Jun Kim , Young Woo Lee , Soo Youn Park , Jin Su Yoon , Shin Kook Kong , Jin Hee Lee
IPC分类号： H01M4/62 , C08F279/02 , H01M4/13
CPC分类号： H01M4/623 , C08F279/02 , H01M4/13 , H01M2004/027
摘要： Provided are a binder for an electrode, a negative electrode for a secondary battery including the binder, and a secondary battery, in which an active material layer is prevented from lifting from a negative electrode base material. A binder forming an electrode of a secondary battery includes a binder particle and a temperature-sensitive polymer grafted on a surface of the binder particle.
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9.发明申请公开(公告)号：US20180034060A1
公开(公告)日：2018-02-01
申请号：US15352962
申请日：2016-11-16
发明人： Shin Kook Kong , Sang Mok Park , Sung Hoon Lim , Sang Heon Lee , Dong Hui Kim
IPC分类号： H01M4/80 , H01M4/66 , H01M4/1395 , H01M4/38 , H01M10/0525 , H01M4/134
CPC分类号： H01M4/80 , H01M4/134 , H01M4/1395 , H01M4/382 , H01M4/661 , H01M4/662 , H01M4/74 , H01M10/052 , H01M10/0525 , Y02T10/7011
摘要： Disclosed are an electrode for a lithium secondary battery, a manufacturing method thereof, and a lithium secondary battery including the same. The electrode for a lithium secondary battery includes a lithium metal matrix layer, and a support that is formed in a net-shape and impregnated into the lithium metal matrix layer.
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公开(公告)号：US20190081351A1
公开(公告)日：2019-03-14
申请号：US15834534
申请日：2017-12-07
发明人： Dong Hul Kim , Sang Jin Park , Sung Hoon Lim , Shin Kook Kong , Sang Heon Lee , Sang Mok Park , Hong Seok Min
IPC分类号： H01M10/0562 , H01M4/525 , H01M4/62 , H01M4/38 , H01M10/058 , H01M10/0525
CPC分类号： H01M10/0562 , H01M4/382 , H01M4/525 , H01M4/623 , H01M4/625 , H01M10/052 , H01M10/0525 , H01M10/058 , H01M2004/021 , H01M2300/0068
摘要： An all-solid-state battery includes: a cathode substrate; a cathode portion; a solid electrolyte layer; an anode portion; and an anode substrate. The cathode portion includes a cathode active material, a first solid electrolyte, a conductive material, and a binder, the anode portion is configured by a first anode portion having a pore structure and a second anode portion having metal foil, and the first anode portion includes a second solid electrolyte, a conductive material, and a binder.
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