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公开(公告)号：US20220115707A1
公开(公告)日：2022-04-14
申请号：US17398639
申请日：2021-08-10
申请人： HYUNDAI MOTOR COMPANY , KIA CORPORATION , Institute for Research & Industry Cooperation Pusan National University
发明人： Ju Yeong Seong , In Woo Song , Hong Seok Min , Yong Sub Yoon , Yun Sung Kim , Yong Jun Jang , Sung Woo Noh , In Chul Kim , A Reum Ha , Heon Cheol Shin , Yong Guk Gwon , Ji Ung Jeong , Seong Hyeok Ha
IPC分类号： H01M10/0585 , H01M10/0562 , H01M10/0525
摘要： An apparatus for manufacturing an all-solid-state battery includes: a mold unit which includes a first hole extending vertically so as to have a shape and a width identical with a shape and a width of the all-solid-state battery, and a second hole extending horizontally so as to horizontally communicate with the first hole; a first pressing unit which includes a first protrusion member corresponding to the first hole, which is coupled with an upper part of the mold unit, and which presses downwards raw materials of the all-solid-state battery filling the first hole, and a second pressing unit which includes a second protrusion member corresponding to the first hole, which is coupled with a lower part of the mold unit, and which presses upwards the raw materials of the all-solid-state battery filling the first hole.
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公开(公告)号：US20220166008A1
公开(公告)日：2022-05-26
申请号：US17512814
申请日：2021-10-28
发明人： Sung Woo Noh , Ju Yeong Seong , Yong Gu Kim , In Woo Song , Hong Seok Min , Yong Sub Yoon , Yun Sung Kim , A Reum Ha , Yong Jun Jang , Sang Heon Lee , Ki Hong Ahn , Jae Phil Cho
摘要： An embodiment anode active material for an all-solid-state battery includes a carbon-based material including carbon-based particles and a coating layer formed on a surface of the carbon-based particles, the coating layer comprising amorphous carbon, and a silicon-based material. An embodiment method of manufacturing an anode active material for an all-solid-state battery includes manufacturing a carbon-based material by forming a coating layer including amorphous carbon from a hydrocarbon gas on a surface of carbon-based particles through thermal chemical vapor deposition, manufacturing a silicon-based material through thermal chemical vapor deposition using a feed comprising silane gas and ammonia gas, and mixing the carbon-based material and the silicon-based material.
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公开(公告)号：US20230207866A1
公开(公告)日：2023-06-29
申请号：US17962959
申请日：2022-10-10
申请人： Hyundai Motor Company , Kia Corporation , Institute for Research & Industry Cooperation Pusan National University
发明人： A Reum Ha , Ju Yeong Seong , In Woo Song , Hong Seok Min , Yong Sub Yoon , Yun Sung Kim , In Chul Kim , Yong Jun Jang , Sung Woo Noh , Heon Cheol Shin , Gi Hwan Joe , Yu Jeong Min , Ji Ung Jeong , Seong Hyeok Ha
IPC分类号： H01M10/0562 , H01M10/058
CPC分类号： H01M10/0562 , H01M10/058 , H01M2220/20 , H01M2300/0068
摘要： Disclosed are an all-solid-state battery including symmetrically arranged reference electrodes, a device for manufacturing the same, and a method of manufacturing using same.
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4.发明公开公开(公告)号：US20230187708A1
公开(公告)日：2023-06-15
申请号：US18070969
申请日：2022-11-29
申请人： HYUNDAI MOTOR COMPANY , KIA CORPORATION , Industry-University Cooperation Foundation Hanyang University ERICA Campus
发明人： Ju Yeong Seong , In Woo Song , Sang Heon Lee , Sung Woo Noh , Je Sik Park , Jeong Hyun Seo , Yong Jun Jang , A Reum Ha , Sang Uck Lee , Byeong Sun Jun
IPC分类号： H01M10/42 , H01M50/451
CPC分类号： H01M10/4235 , H01M50/451
摘要： Disclosed is a method of screening a solid electrolyte having excellent lithium ion conductivity and stability.
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公开(公告)号：US11909001B2
公开(公告)日：2024-02-20
申请号：US17398639
申请日：2021-08-10
申请人： HYUNDAI MOTOR COMPANY , KIA CORPORATION , Institute for Research & Industry Cooperation Pusan National University
发明人： Ju Yeong Seong , In Woo Song , Hong Seok Min , Yong Sub Yoon , Yun Sung Kim , Yong Jun Jang , Sung Woo Noh , In Chul Kim , A Reum Ha , Heon Cheol Shin , Yong Guk Gwon , Ji Ung Jeong , Seong Hyeok Ha
IPC分类号： H01M10/04 , H01M10/0585 , H01M10/0525 , H01M10/0562 , H01M4/04 , H01M10/058
CPC分类号： H01M10/0585 , H01M4/0433 , H01M10/0404 , H01M10/0525 , H01M10/0562 , H01M10/058 , H01M2300/0068
摘要： An apparatus for manufacturing an all-solid-state battery includes: a mold unit which includes a first hole extending vertically so as to have a shape and a width identical with a shape and a width of the all-solid-state battery, and a second hole extending horizontally so as to horizontally communicate with the first hole; a first pressing unit which includes a first protrusion member corresponding to the first hole, which is coupled with an upper part of the mold unit, and which presses downwards raw materials of the all-solid-state battery filling the first hole, and a second pressing unit which includes a second protrusion member corresponding to the first hole, which is coupled with a lower part of the mold unit, and which presses upwards the raw materials of the all-solid-state battery filling the first hole.
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公开(公告)号：US20230207867A1
公开(公告)日：2023-06-29
申请号：US17964424
申请日：2022-10-12
申请人： Hyundai Motor Company , Kia Corporation , Industry-University Cooperation Foundation Hanyang University ERICA Campus
发明人： Ju Yeong Seong , In Woo Song , Sang Heon Lee , Sung Woo Noh , Je Sik Park , Jeong Hyun Seo , Yong Jun Jang , A Reum Ha , Sang Uck Lee , Byeong Sun Jun
IPC分类号： H01M10/0562
CPC分类号： H01M10/0562 , H01M2300/008
摘要： Disclosed is a method of predicting the lithium ion conductivity of a solid electrolyte having a specific composition.
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公开(公告)号：US20230088842A1
公开(公告)日：2023-03-23
申请号：US17943666
申请日：2022-09-13
发明人： Jesik Park , Sangheon Lee , A Reum Ha , Jeong Hyun Seo , Ju Yeong Seong , Sung Woo Noh
IPC分类号： H01M4/40 , H01M10/0568 , H01M10/0569 , H01M4/04 , H01M4/62 , H01M10/0525
摘要： Disclosed herein is a composite anode for a lithium secondary battery and a method of manufacturing the same. The composite anode for a lithium secondary battery where a lithium metal or a lithium metal composite is uniformly distributed and located may be manufactured using a simple pulse-electrodepositing method while minimizing an amount of lithium to be used. Moreover, a dendrite growth of lithium may be suppressed during charging because the lithium metal or the lithium metal composite is uniformly located on the porous conductor.
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公开(公告)号：US20220302432A1
公开(公告)日：2022-09-22
申请号：US17525440
申请日：2021-11-12
发明人： Sung Woo Noh , Sang Heon Lee , Je Sik Park , Jeong Hyun Seo , Ju Yeong Seong , A Reum Ha
IPC分类号： H01M4/131 , H01M4/36 , H01M4/1391 , H01M4/48
摘要： Disclosed is a method of manufacturing a cathode active material for an all-solid-state battery by using sonication. The method includes: preparing a cathode active material; preparing a coating solution, the coating solution including a lithium-containing precursor and a transition-metal-containing precursor; preparing an admixture by adding the cathode active material to the coating solution; sonicating the admixture at a first temperature; and forming a coating layer including a lithium transition metal oxide on the cathode active material by heat-treating a resultant of the sonicating at a second temperature that is a temperature higher than the first temperature.
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公开(公告)号：US11581575B2
公开(公告)日：2023-02-14
申请号：US17117275
申请日：2020-12-10
发明人： Yun Sung Kim , A Reum Ha , Sung Woo Noh , In Woo Song , Yong Seok Choi
IPC分类号： H01M10/0562 , H01M10/0525 , H01M10/0565
摘要： Disclosed is an anodeless-type all-solid-state battery. The all-solid-state battery includes a plurality of recesses formed in an electrolyte layer and to be depressed from a surface of the electrolyte layer contacting an anode collector and thus serve as spaces for lithium to reversibly precipitate.
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公开(公告)号：US20210399336A1
公开(公告)日：2021-12-23
申请号：US17117275
申请日：2020-12-10
发明人： Yun Sung Kim , A Reum Ha , Sung Woo Noh , In Woo Song , Yong Seok Choi
IPC分类号： H01M10/0562 , H01M10/0525 , H01M10/0565
摘要： Disclosed is an anodeless-type all-solid-state battery. The all-solid-state battery includes a plurality of recesses formed in an electrolyte layer and to be depressed from a surface of the electrolyte layer contacting an anode collector and thus serve as spaces for lithium to reversibly precipitate.
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