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公开(公告)号：US09905894B2
公开(公告)日：2018-02-27
申请号：US14291154
申请日：2014-05-30
发明人： Sang-bok Ma , Dong-joon Lee , Dong-min Im , Ki-hyun Kim , Tae-young Kim , Min-sik Park , Won-sung Choi
CPC分类号： H01M12/08 , H01M2300/0082 , H01M2300/0088 , H01M2300/0094 , Y02E60/128
摘要： A lithium air battery including an anode for intercalating/deintercalating lithium ions; a cathode having oxygen as a cathode active material, a lithium ion conductive solid electrolyte membrane disposed between the anode and the cathode; and an electrolyte, wherein the electrolyte is disposed between the lithium ion conductive solid electrolyte membrane and the cathode, and wherein the electrolyte includes at least one compound selected from a compound represented by Formula 1 and a copolymer including a repeating unit represented by Formula 2 as an additive: wherein in Formulae 1 and 2, groups CY1, CY2, a, b, c, b, R1 to R18, and variables t, u, and v are defined in the specification.
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公开(公告)号：US10749231B2
公开(公告)日：2020-08-18
申请号：US16170141
申请日：2018-10-25
发明人： Min-sik Park , Tae-young Kim , Dong-joon Lee , Sang-bok Ma , Dong-min Im , Victor Roev
IPC分类号： H01M8/22 , H01M12/08 , H01M12/06 , H01M6/18 , H01M2/18 , H01M2/16 , H01M12/02 , H01M10/04 , H01M4/02
摘要： A metal-air battery including: a negative electrode metal layer; a negative electrode electrolyte layer disposed on the negative electrode metal layer; a positive electrode layer disposed on the negative electrode electrolyte layer, the positive electrode layer comprising a positive electrode material which is capable of using oxygen as an active material; and a gas diffusion layer disposed on the positive electrode layer, wherein the negative electrode electrolyte layer is between the negative electrode metal layer and the positive electrode layer; wherein the negative electrode metal layer, the negative electrode electrolyte layer, and the positive electrode layer are disposed on the gas diffusion layer so that the positive electrode layer contacts a lower surface and an opposite upper surface of the gas diffusion layer, and wherein one side surface of the gas diffusion layer is exposed to an outside.
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公开(公告)号：US10439227B2
公开(公告)日：2019-10-08
申请号：US15915210
申请日：2018-03-08
发明人： Victor Roev , Dong-min Im , Sang-bok Ma , Won-sung Choi , Min-sik Park , Dong-joon Lee
摘要： An air battery cathode including an organic-inorganic composite material including lyophobic nanopores, the organic-inorganic composite material including a porous metal oxide, and a lyophobic layer on a surface of a pore of the porous metal oxide and having a contact angle of greater than about 90°; and a binder. Also a lithium air battery including the cathode, and a method of manufacture the cathode.
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4.发明授权Metal-air battery having folded structure and method of manufacturing the same 有权具有折叠结构的金属空气电池及其制造方法公开(公告)号：US09509027B2
公开(公告)日：2016-11-29
申请号：US14310572
申请日：2014-06-20
发明人： Min-sik Park , Tae-young Kim , Dong-joon Lee , Sang-bok Ma , Dong-min Im , Victor Roev
CPC分类号： H01M12/08 , H01M2/162 , H01M2/1666 , H01M2/18 , H01M6/187 , H01M10/045 , H01M10/0454 , H01M12/02 , H01M12/06 , H01M2004/025 , Y02E60/128 , Y10T29/49115
摘要： A metal-air battery including: a negative electrode metal layer; a negative electrode electrolyte layer disposed on the negative electrode metal layer; a positive electrode layer disposed on the negative electrode electrolyte layer, the positive electrode layer comprising a positive electrode material which is capable of using oxygen as an active material; and a gas diffusion layer disposed on the positive electrode layer, wherein the negative electrode electrolyte layer is between the negative electrode metal layer and the positive electrode layer; wherein the negative electrode metal layer, the negative electrode electrolyte layer, and the positive electrode layer are disposed on the gas diffusion layer so that the positive electrode layer contacts a lower surface and an opposite upper surface of the gas diffusion layer, and wherein one side surface of the gas diffusion layer is exposed to an outside.
摘要翻译： 一种金属空气电池，包括：负极金属层; 设置在所述负极金属层上的负极电解质层; 设置在所述负极电解质层上的正极层，所述正极层包含能够使用氧作为活性物质的正极材料; 以及设置在所述正极层上的气体扩散层，其中所述负极电解质层位于所述负极金属层和所述正极层之间; 其特征在于，所述负极电极用金属层，所述负极电解质层和所述正极层配置在所述气体扩散层上，使得所述正极层与所述气体扩散层的下表面和相对的上表面接触， 气体扩散层的表面暴露于外部。
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公开(公告)号：US09799922B2
公开(公告)日：2017-10-24
申请号：US13975548
申请日：2013-08-26
发明人： Min-sik Park , Dong-joon Lee , Sang-bok Ma , Dong-min Im , Won-sung Choi , Osamu Yamamoto , Nobuyuki Imanishi
IPC分类号： H01M10/0565 , H01M10/052
CPC分类号： H01M10/0565 , H01M10/052 , Y02T10/7011
摘要： A lithium battery including a negative electrode including a lithium metal or a lithium alloy; a positive electrode; and a polymer gel electrolyte contacting the negative electrode, wherein the polymer gel electrolyte has an ionic conductivity of about 10−3 S/cm or greater, a lithium ion transference number of about 0.15 or greater, and a lithium ion mobility of about 10−6 cm2/V×sec or greater, wherein the polymer gel electrolyte includes a lithium salt, a polymer capable of forming a complex with the lithium salt, an insulating inorganic filler, and an organic solvent, wherein the organic solvent is inert with respect to the lithium metal, wherein an anionic radius of the lithium salt is about 2.5 Angstroms or greater, and wherein a molecular weight of the lithium salt is about 145 or greater.
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公开(公告)号：US09225192B2
公开(公告)日：2015-12-29
申请号：US13869106
申请日：2013-04-24
发明人： Dong-joon Lee , Dong-min Im , Victor Roev , Sang-bok Ma , Won-sung Choi , Min-sik Park
CPC分类号： H02J7/007 , H02J7/008 , H02J7/0093
摘要： The apparatus of charging a rechargeable battery includes a voltage detector which detects a voltage value between terminals of a rechargeable battery, a current generator which generates current for charging the rechargeable battery and outputs the generated current to the terminals of the rechargeable battery, and a controller which controls the current generator based on the voltage value detected by the voltage detector. The current generator outputs a first current for which a direction thereof between the terminals of the rechargeable battery is constant, in a charging period of the rechargeable battery, wherein the first current comprises direct current, and a second current for which a direction thereof between the terminals of the rechargeable battery is periodically reversed, in an intermittent period of the rechargeable battery.
摘要翻译： 对可再充电电池充电的装置包括检测可再充电电池的端子之间的电压值的电压检测器，产生用于对可再充电电池充电的电流并将产生的电流输出到可再充电电池的端子的电流发生器，以及控制器 其基于由电压检测器检测的电压值来控制电流发生器。 电流发生器在充电电池的充电期间输出其可再充电电池的端子之间的方向恒定的第一电流，其中第一电流包括直流电流，以及第二电流， 可再充电电池的端子在可充电电池的间歇期间周期性地反转。
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公开(公告)号：US10141619B2
公开(公告)日：2018-11-27
申请号：US15335645
申请日：2016-10-27
发明人： Min-sik Park , Tae-young Kim , Dong-joon Lee , Sang-bok Ma , Dong-min Im , Victor Roev
IPC分类号： H01M8/22 , H01M12/08 , H01M12/06 , H01M6/18 , H01M2/18 , H01M2/16 , H01M12/02 , H01M10/04 , H01M4/02
摘要： A metal-air battery including: a negative electrode metal layer; a negative electrode electrolyte layer disposed on the negative electrode metal layer; a positive electrode layer disposed on the negative electrode electrolyte layer, the positive electrode layer comprising a positive electrode material which is capable of using oxygen as an active material; and a gas diffusion layer disposed on the positive electrode layer, wherein the negative electrode electrolyte layer is between the negative electrode metal layer and the positive electrode layer; wherein the negative electrode metal layer, the negative electrode electrolyte layer, and the positive electrode layer are disposed on the gas diffusion layer so that the positive electrode layer contacts a lower surface and an opposite upper surface of the gas diffusion layer, and wherein one side surface of the gas diffusion layer is exposed to an outside.
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公开(公告)号：US09917304B2
公开(公告)日：2018-03-13
申请号：US14106785
申请日：2013-12-15
发明人： Dong-joon Lee , Dong-min Im , Victor Roev , Sang-bok Ma , Min-sik Park , Osamu Yamamoto , Nobuyuki Imanishi , Won-sung Choi , Yasuo Takeda
CPC分类号： H01M4/405 , H01M4/366 , H01M4/382 , H01M4/485 , H01M4/5825 , H01M4/622 , H01M12/065
摘要： A protected anode including: an anode including lithium or capable of reversibly incorporating lithium ions; and a lithium ion-conductive protective layer on the anode and including a ceramic composite represented by Formula 1: Li1+aAlbGe2−cMdP3+eO12+f Formula 1 wherein M is at least one element selected from titanium (Ti), zirconium (Zr), and germanium (Ge), 0≦a≦1, 0≦b≦1, 0≦c≦1, 0≦d≦0.5, 0≦e≦0.1, and 0≦f≦1.
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9.发明授权公开(公告)号：US09391342B2
公开(公告)日：2016-07-12
申请号：US13803138
申请日：2013-03-14
发明人： Jae-man Choi , Young-gyoon Ryu , Han-su Kim , Dong-joon Lee , Moon-seok Kwon
IPC分类号： H01M2/14 , B01D61/14 , H01M10/056 , H01M10/0525 , H01M10/0565
CPC分类号： H01M10/056 , H01M10/0525 , H01M10/0565 , H01M2300/0025 , H01M2300/0085 , Y02E60/122 , Y02P70/54
摘要： An electrolyte composition and catalyst ink, a solid electrolyte membrane formed by printing the electrolyte composition and catalyst ink, and a secondary battery including the solid electrolyte membrane. An electrolyte composition includes a solvent; a lithium salt dissolved in the solvent; and a cycloolefin-based monomer dissolved or dispersed in the solvent and a catalyst ink includes a catalyst that promotes the ring-opening and polymerization reactions of the cycloolefin monomers of the electrolyte composition.
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公开(公告)号：US09263779B2
公开(公告)日：2016-02-16
申请号：US13854511
申请日：2013-04-01
发明人： Dong-joon Lee , Dong-min Im , Young-gyoon Ryu , Victor Roev , Sang-bok Ma , Min-sik Park
IPC分类号： H01M12/08
CPC分类号： H01M12/08 , Y02E60/128
摘要： A lithium air battery module including a lithium air battery cell including a first electrolyte; an additional electrolyte disposed non-adjacent the first electrolyte; and a housing which accommodates the lithium air battery cell and the additional electrolyte.
摘要翻译： 一种锂空气电池模块，包括：锂空气电池单元，其包括第一电解质; 设置为不邻近第一电解质的附加电解质; 以及容纳锂空气电池单元和附加电解质的壳体。
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