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Patent Agency Ranking
11.发明申请公开(公告)号：US20200243871A1
公开(公告)日：2020-07-30
申请号：US16743510
申请日：2020-01-15
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kyounghwan CHOI , Hyunjin KIM , Wonsung CHOI
Abstract: A cathode includes: a mixed conductive layer, wherein the mixed conductive layer includes a core-shell structured particle having a core portion including a solid electrolyte and a shell portion including an electronic conductor, wherein the cathode is configured to use oxygen as a cathode active material.
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公开(公告)号：US20200220179A1
公开(公告)日：2020-07-09
申请号：US16730007
申请日：2019-12-30
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Wonsung CHOI , Kyounghwan CHOI , Youngeal KIM , Hyunjin KIM , Huisu JEONG
Abstract: A conductive array, a composite membrane including the conductive array, a lithium battery, and a method of manufacturing the conductive array. The conductive array includes a plurality of ion conductive inorganic particles spaced apart from each other, wherein the circumferences (x) and the width (y) of a top surface of an ion conductive inorganic particle of the plurality of ion conductive inorganic particles in plan view satisfy Inequality (1), x≥3.2y, and Inequality (1) a distance between a first ion conductive inorganic particle of the plurality of ion conductive inorganic particles and an adjacent second ion conductive inorganic particle in a plan view is 0% to about 20% of the width of the surface of the ion conductive inorganic particle.
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公开(公告)号：US20200091839A1
公开(公告)日：2020-03-19
申请号：US16292680
申请日：2019-03-05
Inventor： Kyounghwan CHOI , Qiming ZHANG , Qing WANG , Yong ZHANG , Changkyu JEONG
IPC: H02N1/04
Abstract: A kinetic energy harvester includes a P-type hydrogel composite electrode; an N-type hydrogel composite electrode; a separator disposed between the P-type hydrogel composite electrode and the N-type hydrogel composite electrode; and a current collector between the P-type hydrogel composite electrode and the N-type composite electrode.
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公开(公告)号：US20170170534A1
公开(公告)日：2017-06-15
申请号：US14969027
申请日：2015-12-15
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jungock PARK , Kyounghwan CHOI , Joonhee KIM
Abstract: A metal-air battery includes a gas diffusion layer; a first cathode and a second cathode disposed on opposite surfaces of the gas diffusion layer, respectively; an ion conducting membrane, including a folded portion, surrounding the first cathode, the gas diffusion layer, and the second cathode and disposed on each of the first cathode and the second cathode; and an anode, including a folded portion, surrounding the ion conducting membrane and disposed on the ion conducting membrane, where the folded portion of the anode is folded in a same direction as the folded portion of the ion conducting membrane.
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公开(公告)号：US20170018826A1
公开(公告)日：2017-01-19
申请号：US14993570
申请日：2016-01-12
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kihyun KIM , Dongmin IM , Kyounghwan CHOI
CPC classification number: H01M12/02 , H01M8/04522 , H01M8/04544 , H01M8/0662 , H01M12/08 , Y02E60/128
Abstract: A metal air battery includes a first battery cell module which generates electricity by oxidation of a metal and reduction of oxygen, a second battery cell module in fluid-communication with the first battery cell module and which generates electricity by oxidation of a metal and reduction of oxygen, and an air purifier in fluid-communication with the second battery cell module, where the air purifier purifies external air to supply first purified air to the second battery cell module, and the second battery cell module supplies second purified air generated by the oxidation of the metal and the reduction of the oxygen to the first battery cell module
Abstract translation: 金属空气电池包括通过金属氧化和氧气发生电力的第一电池单元模块，与第一电池单元模块流体连通并且通过金属的氧化产生电力的第二电池单元模块 氧气和与第二电池单元模块流体连通的空气净化器，其中空气净化器净化外部空气以将第一净化空气供应到第二电池单元模块，并且第二电池单元模块提供由氧化产生的第二纯化空气 的金属和将氧气还原到第一电池单元模块
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