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21.发明公开公开(公告)号：US20240234681A9
公开(公告)日：2024-07-11
申请号：US18364196
申请日：2023-08-02
发明人： GA HYEON IM , Yun Sung Kim , So Yeon Kim , Kyu Joon Lee , Hong Seok Min , Yoon Kwang Lee
IPC分类号： H01M4/133 , H01M4/04 , H01M4/134 , H01M4/1393 , H01M4/1395 , H01M4/66 , H01M10/0585
CPC分类号： H01M4/133 , H01M4/0404 , H01M4/134 , H01M4/1393 , H01M4/1395 , H01M4/661 , H01M4/663 , H01M4/667 , H01M4/668 , H01M4/669 , H01M10/0585 , H01M2004/027
摘要： An anodeless all-solid-state battery includes an anode current collector, a composite structure layer positioned on the anode current collector, a solid electrolyte positioned on the composite structure layer, and a cathode positioned on the solid electrolyte, in which the composite structure layer includes a carbon layer including a carbon material, and a metal deposition layer positioned on the carbon layer and including lithiophilic metal particles.
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22.发明公开公开(公告)号：US20240145772A1
公开(公告)日：2024-05-02
申请号：US18467433
申请日：2023-09-14
申请人： Hyundai Motor Company , Kia Corporation , IUCF-HYU (Industry-University Cooperation Foundation Hanyang University)
发明人： So Yeon Kim , Yun Sung Kim , Ga Hyeon Im , Yoon Kwang Lee , Hong Seok Min , Kyu Joon Lee , Dong Won Kim , Young Jun Lee , Hui Tae Sim , Seung Bo Hong
IPC分类号： H01M10/0562 , C01B17/22 , C01G53/00 , H01M4/38 , H01M4/505 , H01M4/525 , H01M10/0585
CPC分类号： H01M10/0562 , C01B17/22 , C01G53/50 , H01M4/382 , H01M4/505 , H01M4/525 , H01M10/0585 , H01M2004/027 , H01M2300/008
摘要： An embodiment composition for solid electrolyte membranes of all-solid-state batteries includes a sulfide-based solid electrolyte and a cross-linking agent including two or more acrylate functionalities. An embodiment method of manufacturing a solid electrolyte membrane for an all-solid-state battery includes forming a composition including a sulfide-based solid electrolyte and a cross-linking agent including two or more acrylate functionalities and cross-linking the composition.
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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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24.发明申请公开(公告)号：US20220109160A1
公开(公告)日：2022-04-07
申请号：US17477904
申请日：2021-09-17
发明人： Yong Sub Yoon , Hong Seok Min , Hajime Tsuchiya , Yuki Sasaki
摘要： The present disclosure relates to a method for producing a cathode material and a cathode including a cathode material produced thereby. More specifically, the present disclosure provides a production method which improves process efficiency while improving cathode performance in consideration of the practical use of an all-solid-state battery in the production of a cathode for the all-solid-state battery.
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公开(公告)号：US20210280904A1
公开(公告)日：2021-09-09
申请号：US17320799
申请日：2021-05-14
申请人： Hyundai Motor Company , Kia Corporation , IUCF-HYU ( 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 , C01B25/14 , C01B25/10 , C04B35/547 , C01D15/00 , H01M10/052
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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公开(公告)号：US20210273258A1
公开(公告)日：2021-09-02
申请号：US17320964
申请日：2021-05-14
申请人： Hyundai Motor Company , Kia Corporation , IUCF-HYU (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 , C01B25/14 , C01B25/10 , C04B35/547 , C01D15/00 , H01M10/052
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≤b≤6, 0≤c≤1, 0≤d≤2, and
each X is the same or different halogen atom selected from the group consisting of chlorine (Cl), bromine (Br), and iodine (I).-
公开(公告)号：US20240363836A1
公开(公告)日：2024-10-31
申请号：US18530061
申请日：2023-12-05
发明人： Ga Hyeon Im , Yun Sung Kim , Yoon Kwang Lee , Kyu Joon Lee , So Young Lee , Hong Seok Min
CPC分类号： H01M4/366 , H01M4/0428 , H01M4/386 , H01M4/587 , H01M2004/021 , H01M2004/027 , H01M2220/20
摘要： Disclosed are an anode active material for an all-solid-state battery in which a lithophilic material is deposited in and on particles.
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公开(公告)号：US20240356065A1
公开(公告)日：2024-10-24
申请号：US18367414
申请日：2023-09-12
发明人： Ho Cheol Shin , Hong Seok Min , Sang Heon Lee , Sang Soo Lee , Mun Seok Chae , Wo Dum Jung , In Woo Song , So Young Kim , Young Whan Cho
IPC分类号： H01M10/0562 , C01B17/22
CPC分类号： H01M10/0562 , C01B17/22 , C01P2002/72 , C01P2002/76 , C01P2006/40 , H01M2300/008
摘要： Disclosed are a sulfide-based solid electrolyte including boron and having a face-centered cubic crystalline phase and a method of manufacturing the same.
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公开(公告)号：US20220393176A1
公开(公告)日：2022-12-08
申请号：US17544605
申请日：2021-12-07
发明人： Jae Min Lim , Yong Gu Kim , Hong Seok Min , Sang Heon Lee , Sa Heum Kim , Yun Sung Kim , Ji Sang Yu , Kyung Su Kim , Goo Jin Jeong , Woo Suk Cho
摘要： A method of manufacturing an all-solid-state battery electrode, an all-solid-state battery electrode manufactured by the method, and an all-solid-state battery including the electrode are disclosed. In the method, a specific type of binder included in the electrode is prepared in a fiber form by applying pressure to the binder under specific conditions, so that the fiber-form binder thus prepared has an average fineness that satisfies a specific range. Therefore, the all-solid-state battery including the electrode has an advantage of having high capacity even in the case of electrode thickening for high loading.
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公开(公告)号：US20220181676A1
公开(公告)日：2022-06-09
申请号：US17380570
申请日：2021-07-20
申请人： HYUNDAI MOTOR COMPANY , KIA CORPORATION , Industry-University Cooperation Foundation Hanyang University ERICA Campus
发明人： In Woo Song , Ju Yeong Seong , Hong Seok Min , Yong Jun Jang , Sang Heon Lee , Sang Uck Lee , Byeong Sun Jun
IPC分类号： H01M10/0562
摘要： An argyrodite-based solid electrolyte may contain a compound having a novel composition calculated by simulation of Ab initio molecular dynamics (AIMD). The solid electrolyte containing a compound having a novel composition that satisfies a certain range of monoatomic disorder (è) and a certain range of standard deviation (STD) of the size of the area formed as migration paths of Li metals, which are calculated by AIMD simulation, has an advantage of excellent ion conductivity due to promoted diffusion of monoatoms in the area.
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