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31.发明申请AIR ELECTRODE, LITHIUM AIR BATTERY COMPRISING THE AIR ELECTRODE, AND METHOD OF MANUFATURING THE AIR ELECTRODE 有权空气电极，包含空气电极的锂空气电池，以及制造空气电极的方法公开(公告)号：US20160013487A1
公开(公告)日：2016-01-14
申请号：US14689524
申请日：2015-04-17
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hyunpyo Lee , Dongjoon Lee , Dongmin Im
CPC classification number: C09C1/56 , H01M4/8663 , H01M4/96 , H01M12/08 , H01M2300/0025 , H01M2300/0045 , H01M2300/0082 , Y02E60/128 , Y02P70/54
Abstract: An air electrode including: a carbonaceous material having an electrolyte-philic ion-dissociative functional group coated on a surface thereof; a lithium salt; and an electrolyte, wherein the carbonaceous material has a specific surface area of about 500 m2/g or greater, and the electrolyte-philic ion-dissociative functional group is electrochemically stable in a voltage range of about 1.5 V to about 4.5 V with respect to lithium.
Abstract translation: 一种空气电极，包括：在其表面上涂覆有电解质亲水离子解离官能团的碳质材料; 锂盐; 和电解质，其中所述碳质材料具有约500m 2 / g以上的比表面积，并且所述电解质亲水离子解离官能团在约1.5V至约4.5V的电压范围内在电化学上稳定，相对于 锂。
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公开(公告)号：US20150333384A1
公开(公告)日：2015-11-19
申请号：US14712181
申请日：2015-05-14
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyunchul Lee , Hyukjae Kwon , Sangbok Ma , Taeyoung Kim , Dongjoon Lee , Heungchan Lee , Dongmin Im , Wonsung Choi
IPC: H01M12/02
CPC classification number: H01M12/08 , H01M8/2435 , H01M8/2465 , H01M8/248 , H01M10/0422 , H01M10/0468 , H01M10/052 , H01M10/0562 , H01M10/0565 , H01M12/02 , H01M12/06 , Y02E60/128
Abstract: A metal-air battery includes a monolithic body including at least one channel; and at least one cell disposed between the channel and the body, the cell including a negative electrode including a metal, a positive electrode disposed apart from the negative electrode and configured to use oxygen as an active material, and an electrolyte disposed between the negative electrode and the positive electrode.
Abstract translation: 金属空气电池包括包括至少一个通道的单体; 以及设置在所述通道和所述主体之间的至少一个单元，所述单元包括包括金属的负极，与所述负极分离并被构造为使用氧作为活性材料的正电极，以及设置在所述负极之间的电解质 和正极。
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33.发明公开公开(公告)号：US20240347370A1
公开(公告)日：2024-10-17
申请号：US18542172
申请日：2023-12-15
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Dongjoon Lee , Kyoungran Kim , Kwanghyeon Jeong , Myeongock Ko , Jaeuk Sim , Seongbeom Lee , Daesung Jung
IPC: H01L21/687 , H01L21/66 , H05F3/06
CPC classification number: H01L21/68742 , H01L22/14 , H05F3/06
Abstract: A carrier dechucking system includes a work carrier including a substrate having a first surface, an opposite second surface with a support film attached, and a ring frame surrounding the substrate. The work carrier is placed on a placement table having a support surface on which a lower surface of the support film is maintained, lifting pins configured to move the work carrier, an ionizer configured to eject ions to the lower surface, and a controller. The controller is configured to control the lifting pins to move the work carrier from the support surface to first and second levels, and to control the ionizer to remove static electricity charged on the support film from the support surface to the first level. At the first level, a surface voltage of the first surface of the substrate is lower than a surface voltage of the lower surface of the support film.
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公开(公告)号：US11949095B2
公开(公告)日：2024-04-02
申请号：US17036368
申请日：2020-09-29
Applicant: Samsung Electronics Co., Ltd.
Inventor： Wonsung Choi , Dongjoon Lee , Hyunpyo Lee , Kyounghwan Choi
IPC: H01M4/134 , H01M4/04 , H01M4/1391 , H01M4/1395 , H01M10/0525
CPC classification number: H01M4/1395 , H01M4/0404 , H01M4/0471 , H01M4/134 , H01M4/1391 , H01M10/0525 , H01M2300/0037 , H01M2300/0071 , H01M2300/0094
Abstract: A composite solid electrolyte includes: a solid electrolyte; and a protective layer on a surface of the solid electrolyte, wherein the protective layer comprises a compound of Formula 1
LixM1yM2zOt+x/2 Formula 1
wherein in Formula 1,
M1 is an element having a Gibbs reaction energy of greater than 0 electron-volts per mole,
M2 is an element of Groups 2 to 14,
0-
公开(公告)号：US11165112B2
公开(公告)日：2021-11-02
申请号：US16043368
申请日：2018-07-24
Inventor： Hyunjin Kim , Chongrae Park , Dongjoon Lee , Dongmin Im , Yeonsu Jung , Youngshik Cho , Minhoo Byeon
Abstract: A positive electrode for metal-air battery, comprising: a plurality of carbon nanotube films comprising a first carbon nanotube layer comprising a plurality of first carbon nanotubes; and a second carbon nanotube layer adjacent to the first carbon nanotube layer and comprising a plurality of second carbon nanotubes, wherein an alignment direction of the plurality of first carbon nanotubes in the first carbon nanotube layer and an alignment direction of the plurality of second carbon nanotubes in the second carbon nanotube layer are different from each other, and wherein an average specific tensile strength of the plurality of carbon nanotube films is greater than or equal to about 0.1 gigapascal per gram per cubic centimeter and less than or equal to about 1 gigapascal per gram per cubic centimeter.
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Patent Agency Ranking
公开(公告)号：US20210184201A1
公开(公告)日：2021-06-17
申请号：US17036368
申请日：2020-09-29
Applicant: Samsung Electronics Co., Ltd.
Inventor： Wonsung Choi , Dongjoon Lee , Hyunpyo Lee , Kyounghwan Choi
IPC: H01M4/131 , H01M4/525 , H01M4/134 , H01M4/505 , H01M4/04 , H01M4/1391 , H01M4/1395 , H01M10/0525
Abstract: A composite solid electrolyte includes: a solid electrolyte; and a protective layer on a surface of the solid electrolyte, wherein the protective layer comprises a compound of Formula 1 LixM1yM2zOt+x/2 Formula 1 wherein in Formula 1,
M1 is an element having a Gibbs reaction energy of greater than 0 electron-volts per mole,
M2 is an element of Groups 2 to 14,
0-
37.发明授权公开(公告)号：US10826069B2
公开(公告)日：2020-11-03
申请号：US16000308
申请日：2018-06-05
Inventor： Hyukjae Kwon , Dongjoon Lee , Dongmin Im , Hyunjin Kim , Alan Christian Lim , Jeong Gil Seo , Hyunpyo Lee
IPC: H01M4/13 , H01M4/133 , H01M4/38 , H01M4/62 , H01M4/86 , H01M4/96 , H01M10/0525 , H01M12/08 , H01M4/02
Abstract: A carbon nanocomposite includes a polymer nanowire comprising a plurality of carbon nanostructures, wherein the plurality of carbon nanostructures are electrically connected to each other within the polymer nanowire, and a portion of the plurality of carbon nanostructures protrude from a surface of the polymer nanowire.
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公开(公告)号：US20200227802A1
公开(公告)日：2020-07-16
申请号：US16827747
申请日：2020-03-24
Applicant: Samsung Electronics Co., Ltd.
Inventor： Taeyoung Kim , Dongjoon Lee , Heungchan Lee , Dongmin Im , Wonsung Choi
Abstract: A lithium air battery including a composite cathode including a porous material and a first solid electrolyte; a lithium metal anode; an oxygen blocking layer adjacent to the anode; and a cathode interlayer disposed between the cathode and the oxygen blocking layer, wherein the cathode interlayer includes a lithium ion conducting second solid electrolyte.
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公开(公告)号：US10714800B2
公开(公告)日：2020-07-14
申请号：US16167935
申请日：2018-10-23
Inventor： Hyukjae Kwon , Kisuk Kang , Youngjoon Bae , Dongjoon Lee , Hyunjin Kim , Hyunpyo Lee , Dongmin Im
IPC: H01M8/22 , H01M12/06 , H01M4/38 , H01M4/60 , H01M10/0567
Abstract: An electrolytic additive including a compound represented by Formula 1: wherein, in Formula 1, R1 and R2 are each independently hydrogen or a substituted or unsubstituted C1-C20 aliphatic hydrocarbon group, and at least one of R1 and R2 is a substituted or unsubstituted C2-C20 alkyl group, and R3 to R6 are each independently hydrogen, a substituted or unsubstituted C1-C20 alkyl group, or a substituted or unsubstituted C5-C20 cycloalkyl group.
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公开(公告)号：US20200176779A1
公开(公告)日：2020-06-04
申请号：US16782227
申请日：2020-02-05
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyunpyo Lee , Taeyoung Kim , Dongjoon Lee , Heungchan Lee , Dongmin Im , Wonsung Choi
IPC: H01M4/62 , H01M12/06 , H01M10/0565 , H01M4/133 , H01M4/1393 , H01M4/583
Abstract: A positive electrode for a lithium battery includes a lithium salt, a carbonaceous material, and a coating on a surface of the carbonaceous material, the coating including a polymer electrolyte including a hydrophilic material and a hydrophobic material, wherein a portion of the polymer electrolyte is anchored to the surface of the carbonaceous material by a chemical bond.
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