公开(公告)号：US20230275203A1

公开(公告)日：2023-08-31

申请号：US18078773

申请日：2022-12-09

申请人： Hyundai Motor Company ,  Kia Corporation

发明人： Ga Hyeon Im ,  Seung Ho Choi ,  Sang Heon Lee ,  Yun Sung Kim

IPC分类号： H01M4/04 ,  H01M4/62

CPC分类号： H01M4/0404 ,  H01M4/625 ,  H01M4/0407 ,  H01M2004/021

摘要： Disclosed are an all-solid-state battery having a protective layer including a composite including a metal sulfide and a carbon component, and a method for manufacturing the same. The all-solid-state battery includes an anode current collector, the protective layer disposed on the anode current collector, a solid electrolyte layer disposed on the protective layer, a cathode active material layer disposed on the solid electrolyte layer, and a cathode current collector disposed on the cathode active material layer, and the protective layer includes a matrix comprising the composite including the metal sulfide and the carbon component, and a metal component distributed in the matrix and capable of alloying with lithium.

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.

公开(公告)号：US20230178798A1

公开(公告)日：2023-06-08

申请号：US18071810

申请日：2022-11-30

申请人： HYUNDAI MOTOR COMPANY ,  KIA CORPORATION ,  Industry-University Cooperation Foundation Hanyang University ERICA Campus

发明人： Yong Jun Jang ,  Sang Heon Lee ,  Sang Soo Lee ,  So Young Kim ,  Seong Hyeon Choi ,  Sun Ho Choi ,  Dae Yeon Hwang ,  Mun Seok Chae ,  Ho Cheol Shin ,  Kwang Jin Kim ,  Sa Heum Kim ,  In Woo Song ,  Sang Uck Lee ,  Byeong Sun Jun ,  Ji Hoon Kim

IPC分类号： H01M10/0562 ,  H01M10/0525

CPC分类号： H01M10/0562 ,  H01M10/0525 ,  H01M2300/008

摘要： A lithium metal halide-based solid electrolyte for an all-solid-state battery with excellent lithium ion conductivity, includes a compound represented by the following Chemical Formula 1.


Li6-a(M11-bM2b)X6  [Chemical Formula 1]

wherein M1 comprises a group 3 element, a group 4 element or a group 13 element, M2 comprises silicon (Si), germanium (Ge), tin (Sn) or lead (Pb), X comprises chlorine (Cl), bromine (Br) or iodine (I), 0≤b≤1, and a is a number satisfying the following Mathematical Formula 1.


a=(oxidation number of M1×(1−b))+(oxidation number of M2×b)  [Mathematical Formula 1]

公开(公告)号：US11518529B2

公开(公告)日：2022-12-06

申请号：US17375436

申请日：2021-07-14

申请人： Hyundai Motor Company ,  Kia Corporation

发明人： Sang Heon Lee ,  Dong Eun Cha ,  Jin Ho Hwang

IPC分类号： B64D25/10 ,  B64D11/06

摘要： An air mobility may include a seat in which an airbag or a parachute is stored; and an escape portion configured to support the seat mounted to the escape portion, coupled to the air mobility to form part of the air mobility, and configured to enable a passenger to perform an emergency bailout with the seat to an outside of the air mobility when the escape portion is separated from the air mobility.

公开(公告)号：US20220302432A1

公开(公告)日：2022-09-22

申请号：US17525440

申请日：2021-11-12

申请人： Hyundai Motor Company ,  Kia Corporation

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.

公开(公告)号：US20220267149A1

公开(公告)日：2022-08-25

申请号：US17675416

申请日：2022-02-18

申请人： HYUNDAI MOTOR COMPANY ,  KIA CORPORATION

发明人： Sun Ho Choi ,  Yong Jun Jang ,  In Woo Song ,  Sang Soo Lee ,  So Young Kim ,  Seong Hyeon Choi ,  Sa Heum Kim ,  Sang Heon Lee

IPC分类号： C01B17/22 ,  H01M10/0562 ,  C01B25/14

摘要： A method of manufacturing a sulfide-based solid electrolyte, includes mixing a raw material with an organic solvent to manufacture a mixed solution; a heating step of heating and agitating the mixed solution; a cooling step of cooling and agitating the heated mixed solution; a re-heating step of heating and agitating the cooled mixed solution; and a heat treatment step, effectively synthesizing a sulfide-based solid electrolyte by heating and cooling a mixed solution containing a raw material in an organic solvent to a predetermined temperature.

公开(公告)号：US20240356065A1

公开(公告)日：2024-10-24

申请号：US18367414

申请日：2023-09-12

申请人： Hyundai Motor Company ,  Kia Corporation ,  Korea Institute of Science and Technology

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.

公开(公告)号：US11981455B2

公开(公告)日：2024-05-14

申请号：US17693736

申请日：2022-03-14

申请人： Hyundai Motor Company ,  Kia Corporation

发明人： Sang Heon Lee ,  Dong Eun Cha ,  Jin Ho Hwang

IPC分类号： B64F1/36 ,  B60F5/00 ,  B60K1/04 ,  B60L58/12 ,  B64D9/00

CPC分类号： B64F1/36 ,  B60F5/00 ,  B60K1/04 ,  B64D9/00 ,  B60K2001/0438 ,  B60L58/12

摘要： A mobility vehicle transfer platform includes an elevation passage provided in a structure provided with a take-off and landing site for an air mobility vehicle and having an internal space extending in the vertical direction to be connected to the take-off and landing site and to allow a ground mobility vehicle to be elevated or lowered through the internal space to be connected to or separated from the air mobility vehicle, and an elevation unit provided in the internal space of the elevation passage, having an elevation portion selectively connected to the ground mobility vehicle and configured for elevating or lowering the ground mobility vehicle in the elevation passage when the ground mobility vehicle is connected to the elevation portion.

公开(公告)号：US20240059527A1

公开(公告)日：2024-02-22

申请号：US17981937

申请日：2022-11-07

申请人： Hyundai Motor Company ,  Kia Corporation

发明人： Jin Ho HWANG ,  Dong Eun Cha ,  Sang Heon Lee

IPC分类号： B66B9/00 ,  B64C39/02 ,  B64U20/50 ,  B66B9/16

CPC分类号： B66B9/003 ,  B64C39/024 ,  B64U20/50 ,  B66B9/16 ,  B64U2201/20 ,  B64U2101/61

摘要： A building-attachable moving system includes a mobility including a coupling device coupled to outside and an internal space becoming, when the mobility is coupled to an external surface of a building by the coupling device, a portion of an indoor space of the building, and a moving device including a guide member dividing the external surface of the building into areas and driving modules coupled to be movable along the guide member, the moving device moving the mobility from one area to another on the external surface as the deriving modules move, wherein the coupling device is provided in plurality, some of the coupling devices are decoupled when the mobility moves from a current area to a moving area, the driving modules of the current area are moved, the decoupled coupling devices are coupled with the driving modules of the moving area, and the mobility moves to the moving area.

公开(公告)号：US20240044818A1

公开(公告)日：2024-02-08

申请号：US18078930

申请日：2022-12-10

申请人： Hyundai Motor Company ,  Kia Corporation ,  Korea Institute of Science and Technology

发明人： Yun Sung Kim ,  Yoon Kwang Lee ,  Ga Hyeon Im ,  Sang Heon Lee ,  Kyu Joon Lee ,  Jae Pyoung Ahn ,  Hae Ryoung Kim ,  Hyun Woo Gong ,  Byeong Hyeon Lee

IPC分类号： G01N23/20025

CPC分类号： G01N23/20025

摘要： Disclosed are a sample holder for X-ray diffraction analysis and an X-ray diffraction analysis method using the same. The sample holder for X-ray diffraction analysis includes a housing part formed of a side wall and a bottom plate with an open upper portion thereof, the housing part including an inner space partitioned from the side wall and the bottom plate, a cover part configured to cover the upper portion of the housing part and to allow X-rays to pass therethrough, and a support part installed to be movable upwards and downwards in the inner space, the support part including a plate-shaped substrate having a predetermined area, the substrate having a sample placed thereon.