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公开(公告)号：US20160344079A1
公开(公告)日：2016-11-24
申请号：US14953520
申请日：2015-11-30
Applicant: Samsung Electronics Co., Ltd.
Inventor： Taeyoung Kim , Hyukjae Kwon , Kihyun Kim , Dongjoon Lee , Hyunpyo Lee , Heungchan Lee , Dongmin Im
CPC classification number: H01M12/08 , H01M4/382 , H01M4/8605 , H01M4/8636 , H01M4/8657 , Y02E60/128
Abstract: A lithium air battery includes: a composite cathode including a porous material and a first electrolyte; an anode including lithium metal, and an oxygen blocking layer disposed between the composite cathode and the anode, wherein a weight ratio of the porous material and the first electrolyte in the composite cathode is less than about 1:3. Also a method of manufacturing the lithium air battery.
Abstract translation: 锂空气电池包括：包括多孔材料和第一电解质的复合阴极; 包括锂金属的阳极和设置在复合阴极和阳极之间的氧阻挡层，其中复合阴极中的多孔材料和第一电解质的重量比小于约1:3。 也是制造锂空气电池的方法。
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公开(公告)号：US11701635B2
公开(公告)日：2023-07-18
申请号：US17032185
申请日：2020-09-25
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sangmin Ji , Hyun Chui Lee , Hyukjae Kwon , Dongsik Yang
CPC classification number: B01J20/20 , B01D46/0036 , B01D46/4263 , B01D53/02 , B01J20/06 , B01J20/2808 , B01J20/28019 , B01J20/28083 , B01J20/28085 , B01D2253/102 , B01D2253/1124
Abstract: A material for removing a contaminant, the material including an adsorption material for adsorption of a contaminant and a decomposition material for decomposition of a contaminant, wherein the adsorption material and the decomposition material are complexed with each other, and a contaminant decomposition onset temperature of the decomposition material is equal to or lower than a contaminant desorption onset temperature of the adsorption material.
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13.发明授权公开(公告)号：US11456454B2
公开(公告)日：2022-09-27
申请号：US16654611
申请日：2019-10-16
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sangbok Ma , Hyukjae Kwon , Hyunpyo Lee , Donghwa Seo , Dongmin Im
IPC: H01M4/485 , C01G49/00 , C01G53/00 , H01M10/0525 , H01M10/0562 , H01M12/02 , H01M12/08
Abstract: A mixed conductor represented by Formula 1: A1±xM2±yO4−δ Formula 1 wherein, in Formula 1, A is a monovalent cation, and M is at least one of a monovalent cation, a divalent cation, a trivalent cation, a tetravalent cation, a pentavalent cation, or a hexavalent cation, 0≤x≤1, 0≤y≤2, and 0≤δ≤1, with the proviso that when M includes vanadium, 0
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公开(公告)号：US11316219B2
公开(公告)日：2022-04-26
申请号：US16665193
申请日：2019-10-28
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jeongsik Ko , Hyukjae Kwon , Dongmin Im
IPC: H01M12/06 , H01M8/04746 , H01M8/0662 , H01M8/0438 , H01M12/08 , H01M4/90 , H01M8/04089 , H01M8/18 , B01D53/047 , B01D53/04
Abstract: A metal air battery includes a multi module air supply unit having air suction units or air purification units in a parallel arrangement. The metal air battery further includes a battery module including a metal air cell and the air supply unit which supplies the air to the battery module. The air supply unit includes an air suction unit which suctions air and an air purification unit that adsorbs impurities such as moisture and nitrogen from the suctioned air. The air suction unit or the air purification unit may be provided in plural to be in a parallel arrangement to define the multi module air supply unit.
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公开(公告)号：US11264181B2
公开(公告)日：2022-03-01
申请号：US16595728
申请日：2019-10-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sangbok Ma , Hyukjae Kwon , Hyunpyo Lee , Donghwa Seo , Dongmin Im
IPC: H01M4/485 , H01M4/505 , H01M4/525 , H01M12/08 , H01G11/46 , G02F1/1524 , C01G23/00 , C01G30/00 , C01G33/00 , C01G35/00 , C01G45/12 , C01G51/00 , C01G55/00 , H01G11/06 , H01G11/50 , H01G11/86 , H01M4/02
Abstract: A mixed conductor represented by Formula 1: A4±xTi5−yGzO12−δ Formula 1 wherein, in Formula 1, A is a monovalent cation, G is at least one of a monovalent cation, a divalent cation, a trivalent cation, a tetravalent cation, a pentavalent cation, or a hexavalent cation, with the proviso that G is not Ti or Cr, wherein 0
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Patent Agency Ranking
公开(公告)号：US20200076030A1
公开(公告)日：2020-03-05
申请号：US16679844
申请日：2019-11-11
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Wonsung Choi , Kyounghwan Choi , Hyukjae Kwon , Taeyoung Kim , Heungchan Lee
Abstract: A metal-air battery includes a unit cell wound into a roll. The unit cell includes a negative-electrode metal layer having a first surface located in a circumferential direction of the roll and a second surface facing the first surface and located in the circumferential direction of the roll; a first electrolyte film and a first positive-electrode layer sequentially disposed on the first surface of the negative-electrode metal layer; and a second electrolyte film and a second positive-electrode layer sequentially disposed on the second surface of the negative-electrode metal layer. The unit cell is wound in a way such that the first positive-electrode layer and the second positive-electrode layer face each other.
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17.发明申请公开(公告)号：US20190198887A1
公开(公告)日：2019-06-27
申请号：US16134212
申请日：2018-09-18
Inventor： Dongjoon Lee , Chong rae Park , Yeonsu Jung , Young shik Cho , Minhoo Byeon , Hyukjae Kwon , Mokwon Kim , Joonhee Kim , Hyunjin Kim , Hyunpyo Lee , Heungchan Lee , Dongmin Im
Abstract: A gas diffusion layer for a metal-air battery may include a plurality of carbon nanotube thin films that are arranged to be stacked, and the carbon nanotube thin films may include a plurality of first carbon nanotubes arranged in a predetermined direction. The gas diffusion layer for the metal-air battery may include a plurality of carbon nanotube thin films in which a plurality of carbon nanotubes are arranged such that they cross each other by a floating catalyst chemical vapor deposition (“FCCVD”) method.
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18.发明授权公开(公告)号：US10224586B2
公开(公告)日：2019-03-05
申请号：US15182907
申请日：2016-06-15
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jeongsik Ko , Hyukjae Kwon , Dongmin Im
IPC: H01M12/08 , H01M8/04014 , H01M8/04082
Abstract: A metal-air battery includes a battery module configured to generate electricity by oxidation of a metal and reduction of oxygen; an air supply module configured to remove an impurity from air fed to the air supply module, exhaust a purified air which is purified by removing the impurity in the air, and a purge air including the removed impurity to an outside of the air supply module; a first cooling channel connected to the air supply module, wherein the first cooling channel is configured to supply purified air to the battery module an to cool the battery module; and a second cooling channel connected to the air supply module, wherein the second cooling channel is configured to supply the purge air to an external surface of the battery module and to cool the battery module.
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公开(公告)号：US10050291B2
公开(公告)日：2018-08-14
申请号：US15153903
申请日：2016-05-13
Applicant: Samsung Electronics Co., Ltd.
Inventor： Heungchan Lee , Jeongsik Ko , Hyukjae Kwon , Kihyun Kim , Dongmin Im
IPC: H02J7/00 , H01M8/22 , H01M8/04223 , H01M12/08 , H01M8/04119 , H01M8/04746 , H01M10/44 , H01M10/46
Abstract: A metal air battery system includes an air intake apparatus configured to draw external air, a metal air battery module configured to receive oxygen from the air intake apparatus to perform a discharging reaction, and comprising at least one inlet through configured for oxygen inflow and at least one outlet configured for oxygen outflow, and a flow path connection unit connecting the air intake apparatus to the metal air battery module. A position of the at least one inlet and a position of the at least one outlet is con figured to alternate between a first opening in the metal air battery module and a second opening in the metal air battery module as the metal air battery module is discharged, and the metal air battery system is configured so that at least a portion of the oxygen in the metal air battery module is removed during a charging reaction.
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公开(公告)号：US20180151931A1
公开(公告)日：2018-05-31
申请号：US15607788
申请日：2017-05-30
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jeongsik Ko , Hyukjae Kwon , Dongmin Im
IPC: H01M12/06 , H01M4/90 , H01M8/04089 , H01M8/18
CPC classification number: H01M12/06 , B01D53/0462 , B01D53/047 , H01M4/9016 , H01M8/04089 , H01M8/04425 , H01M8/04753 , H01M8/04776 , H01M8/0662 , H01M8/18 , H01M12/08 , Y02E60/128
Abstract: A metal air battery includes a multi module air supply unit having air suction units or air purification units in a parallel arrangement. The metal air battery further includes a battery module including a metal air cell and the air supply unit which supplies the air to the battery module. The air supply unit includes an air suction unit which suctions air and an air purification unit that adsorbs impurities such as moisture and nitrogen from the suctioned air. The air suction unit or the air purification unit may be provided in plural to be in a parallel arrangement to define the multi module air supply unit.
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