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公开(公告)号：US20230094962A1
公开(公告)日：2023-03-30
申请号：US17898716
申请日：2022-08-30
发明人： Jong Chan Song , Jae Wook Shin , Seong Min Ha , Seung Jong Lee , Won Keun Kim , Kyoung Han Ryu , Hee Tak Kim , Young Il Roh
IPC分类号： H01M4/62 , H01M4/134 , H01M10/0525 , H01M4/1395 , C01B21/06 , C08K3/32
摘要： Disclosed are an anode for a lithium secondary battery, a lithium secondary battery including the anode, and a manufacturing method thereof. In particular, the anode includes a lithium metal layer and an interfacial layer made of phosphorous-doped graphitic carbon nitride and a single ion conducting polymer.
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公开(公告)号：US20220367854A1
公开(公告)日：2022-11-17
申请号：US17535288
申请日：2021-11-24
发明人： Jong Chan Song , Jae Wook Shin , Ji Yong Lee , Seong Min Ha , Hee Tak Kim , Young Il Roh
摘要： An anode for a lithium rechargeable battery includes an interphase layer made of phosphorus-doped graphitic carbon nitride. The anode includes a lithium metal layer and an interphase layer provided on the lithium metal layer, in which the interphase layer includes phosphorus-doped graphitic carbon nitride. The interphase layer induces the lithium growth in a plane direction and reduces the growth of dendrites and decomposition of an electrolyte.
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公开(公告)号：US10776645B2
公开(公告)日：2020-09-15
申请号：US15626367
申请日：2017-06-19
发明人： Hyun Jae Baek , Ki Hun Jeong , Young Jae Oh , Jung Woo Park , Kyung Won Jang , Chan Sol Hwang , Jae Wook Shin , Jae Geol Cho
IPC分类号： G06K9/00 , A61B5/0452 , G06K9/20 , G06K9/22
摘要： A sensor for sensing biometric information includes a light emitting unit that emits a first light ray, a light receiving unit that receives a second light ray, where the second light ray includes a portion of the first light ray reflected by a body of a user, and an optical layer placed over the light emitting unit and the light receiving unit. The optical layer has a first surface facing the light emitting unit and the light receiving unit and a second surface opposite the first surface. The optical layer further includes an asymmetrical protrusion structure formed on the first surface or the second surface and including a plurality of asymmetrical protrusion units. The optical layer may further include a symmetrical protrusion structure formed on the first surface or the second surface opposite the asymmetrical protrusion structure and including a plurality of symmetrical protrusion units.
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公开(公告)号：US20230163307A1
公开(公告)日：2023-05-25
申请号：US17897580
申请日：2022-08-29
发明人： Seung Jong Lee , Seong Min Ha , Jong Chang Song , Jae Wook Shin , Won Keun Kim , Kyoung Han Ryu
IPC分类号： H01M4/62 , H01M4/38 , H01M10/052
CPC分类号： H01M4/628 , H01M4/382 , H01M4/625 , H01M10/052 , H01M2004/027
摘要： Disclosed is an anode for a lithium secondary battery including a composite including a structure and a lithium metal or lithium alloy with which the structure is filled.
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公开(公告)号：US20220294004A1
公开(公告)日：2022-09-15
申请号：US17480241
申请日：2021-09-21
发明人： Jong Chan Song , Won Keun Kim , Jae Wook Shin , Sung Hee Shin , Kyoung Han Ryu , Seong Min Ha , Seok Ju Kang , Kyung Eun Baek
IPC分类号： H01M10/058 , H01M10/0525 , H01M4/04 , H01M4/133 , H01M4/1393
摘要： Disclosed are a method of manufacturing a composite anode for a lithium ion battery and a composite anode for a lithium ion battery manufactured thereby. According to the method provide herein, since a metal catalyst precursor is reduced using Joule heating to obtain a carbon-metal catalyst composite layer, composite anode for a lithium ion battery having a large area in a short period of time can be provided, which is excellent in terms of economic feasibility. Further, since it is possible to manufacture a composite anode for a lithium ion battery with the improved lithium electrodeposition density and reversibility of lithium ions, a composite anode for a lithium ion battery having high capacity and improved life stability can be obtained.
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公开(公告)号：US20230070983A1
公开(公告)日：2023-03-09
申请号：US17898661
申请日：2022-08-30
发明人： Jong Chan Song , Jae Wook Shin , Seong Min Ha , Seung Jong Lee , Won Keun Kim , Kyoung Han Ryu , Yun Seog Lee , Ho Young Kim , Hee Dong Kwak , Jung Taek Kim , Seung Eun Paik , Chang Hyun Lim
IPC分类号： H01M4/66 , H01M4/134 , H01M4/1395 , H01M4/80 , H01M10/0525
摘要： Disclosed are an anode for a lithium secondary battery including a porous and thin-film anode current collector layer and a method for manufacturing the same.
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公开(公告)号：US20230066229A1
公开(公告)日：2023-03-02
申请号：US17896704
申请日：2022-08-26
发明人： Seong Min HA , Jong Chan Song , Jae Wook Shin , Seung Jong Lee , Won Keun Kim , Kyoung Han Ryu
IPC分类号： H01M50/242 , H01M10/04
摘要： A battery module includes a plurality of unit cells stacked along a stacking direction thereof; and at least one pair of magnet members arranged to provide a compressive force to the stacked plurality of unit cells and magnetically coupled to each other.
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公开(公告)号：US20230061580A1
公开(公告)日：2023-03-02
申请号：US17898974
申请日：2022-08-30
发明人： Jae Wook Shin , Jong Chang Song , Seong Min Ha , Seung Jong Lee , Won Keun Kim , Kyoung Han Ryu , Kwang Sup Eom , Ha Yong Song , Da In Seok , Jin Hyeon Jo
IPC分类号： H01M4/80 , H01M10/052 , H01M4/38
摘要： Disclosed are a method for manufacturing a porous structure for lithium batteries, a porous structure for lithium batteries manufactured thereby, an anode for lithium batteries including the porous structure for lithium batteries, and a lithium battery including the same.
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