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公开(公告)号：US11961962B2
公开(公告)日：2024-04-16
申请号：US17209579
申请日：2021-03-23
IPC分类号： H01M10/0562 , C01F17/36 , H01M10/0525
CPC分类号： H01M10/0562 , C01F17/36 , H01M10/0525 , H01M2300/008
摘要： A solid ion conductor compound including Li, Ho, and a halogen element, wherein the compound has diffraction peaks at 30°2θ to 33°2θ, 33°2θ to 36°2θ, 40°2θ to 44°2θ, and 48°2θ to 52°28θ, when analyzed using CuKα radiation, and wherein a full width at half maximum of at least one peak at 40°2θ to 44°2θ is 0.3°2θ or greater.
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公开(公告)号：US11894513B2
公开(公告)日：2024-02-06
申请号：US17370032
申请日：2021-07-08
发明人： Wonsung Choi , Jusik Kim , Gabin Yoon
IPC分类号： H01M10/0562 , H01M4/62 , H01M10/052 , H01M10/0585 , H01M12/08
CPC分类号： H01M10/0562 , H01M4/62 , H01M10/052 , H01M10/0585 , H01M12/08 , H01M2300/0071 , H01M2300/0091
摘要： A solid ion conductor, a solid electrolyte and electrochemical device including the same, and a method of preparing the solid ion conductor are disclosed. The solid ion conductor includes a compound represented by Formula 1:
LiaMbM′cXdOe Formula 1
wherein, in Formula 1, M is one or more metals selected from Lu, Ho, Nd, Sm, Eu, Gd, Tb, Dy, Er, Tm, Yb, Ga, In, Ce, Pr, Ti, Zr, or Hf, each having an oxidation number of +3 or +4, M′ is one or more metals selected from Na, K, Cs, Cu, or Ag, each having an oxidation number of +1, X is one or more halogens, 0-
公开(公告)号：US11600828B2
公开(公告)日：2023-03-07
申请号：US16906151
申请日：2020-06-19
发明人： Wonsung Choi , Hyunjin Kim
IPC分类号： H01M8/0228 , H01M10/0525 , H01M50/403 , H01M50/411 , H01M50/431 , H01M50/446 , H01M50/449 , H01M50/463 , C08J5/22 , H01M8/0215 , H01M8/0221 , H01M12/08
摘要： A composite membrane includes an ion-conductive polymer layer; and a plurality of gas blocking inorganic particles non-continuously aligned on the ion-conductive polymer layer, wherein the composite membrane has a radius of curvature of about 10 millimeters or less.
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公开(公告)号：US20220006116A1
公开(公告)日：2022-01-06
申请号：US17209579
申请日：2021-03-23
IPC分类号： H01M10/0562 , H01M10/0525
摘要： A solid ion conductor compound including Li, Ho, and a halogen element, wherein the compound has diffraction peaks at 30°2θ to 33°2θ, 33°2θ to 36°2θ, 40°2θ to 44°2θ, and 48°2θ to 52°28θ, when analyzed using CuKα radiation, and wherein a full width at half maximum of at least one peak at 40°2θ to 44°2θ is 0.3°2θ or greater.
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5.发明授权公开(公告)号：US11158865B2
公开(公告)日：2021-10-26
申请号：US16729917
申请日：2019-12-30
发明人： Hyunjin Kim , Wonsung Choi , Mokwon Kim , Seongheon Kim , Dongmin Im , Kyounghwan Choi
摘要： A cathode configured to use oxygen as a cathode active material comprising a conductive layer including an electronic conductor, wherein the conductive layer is free of pores.
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6.发明申请公开(公告)号：US20200212451A1
公开(公告)日：2020-07-02
申请号：US16729917
申请日：2019-12-30
发明人： Hyunjin Kim , Wonsung Choi , Mokwon Kim , Seongheon Kim , Dongmin Im , Kyounghwan Choi
摘要： A cathode configured to use oxygen as a cathode active material comprising a conductive layer including an electronic conductor, wherein the conductive layer is free of pores.
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公开(公告)号：US20180040898A1
公开(公告)日：2018-02-08
申请号：US15667753
申请日：2017-08-03
发明人： Hyunpyo Lee , Taeyoung Kim , Dongjoon Lee , Heungchan Lee , Dongmin Im , Wonsung Choi
IPC分类号： H01M4/62 , H01M10/0565 , H01M12/06
CPC分类号： H01M4/625 , H01M4/131 , H01M4/133 , H01M4/136 , H01M4/1393 , H01M4/583 , H01M4/622 , H01M10/0565 , H01M12/06
摘要： 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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8.发明申请COMPOSITE CATHODE ACTIVE MATERIALS, PREPARATION METHODS THEREOF, AND LITHIUM BATTERIES INCLUDING THE COMPOSITE CATHODE ACTIVE MATERIALS 审中-公开复合阴极活性材料及其制备方法，以及包括复合阴极活性材料的锂电池公开(公告)号：US20150349333A1
公开(公告)日：2015-12-03
申请号：US14602358
申请日：2015-01-22
发明人： Junho Park , Wonsung Choi , Jaegu Yoon , Yoonsok Kang , Jinhwan Park , Sungjin Ahn , Jaejun Chang , Byungjin Choi
IPC分类号： H01M4/36 , H01M10/0525 , H01M4/587 , H01M4/525 , H01M4/133 , H01M4/485 , H01M4/505 , H01M4/62 , H01M4/131
CPC分类号： H01M4/366 , H01M4/386 , H01M4/387 , H01M4/485 , H01M4/505 , H01M4/525 , H01M4/5825 , H01M4/623 , H01M4/625 , H01M10/052 , H01M2004/028
摘要： A composite cathode active material including: a core including an active material; and a coating film disposed on a surface of the core, the coating film including a carbon nanostructure; and a first polymer, wherein the first polymer is at least one selected from i) a fully fluorinated polymer and ii) a partially fluorinated polymer having a fluorine content of about 60 atomic percent to about 90 atomic percent, based on a total content of the partially fluorinated polymer.
摘要翻译： 一种复合阴极活性材料，包括：包含活性材料的芯; 以及设置在所述芯的表面上的涂膜，所述涂膜包含碳纳米结构; 和第一聚合物，其中第一聚合物是选自i）完全氟化的聚合物中的至少一种，和ii）氟含量为约60原子％至约90原子％的部分氟化聚合物，基于 部分氟化聚合物。
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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
发明人： Hyunchul Lee , Hyukjae Kwon , Sangbok Ma , Taeyoung Kim , Dongjoon Lee , Heungchan Lee , Dongmin Im , Wonsung Choi
IPC分类号： H01M12/02
CPC分类号： H01M12/08 , H01M8/2435 , H01M8/2465 , H01M8/248 , H01M10/0422 , H01M10/0468 , H01M10/052 , H01M10/0562 , H01M10/0565 , H01M12/02 , H01M12/06 , Y02E60/128
摘要： 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.
摘要翻译： 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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10.发明授权公开(公告)号：US11909028B2
公开(公告)日：2024-02-20
申请号：US16852677
申请日：2020-04-20
发明人： Hyunpyo Lee , Mokwon Kim , Taeyoung Kim , Wonsung Choi
IPC分类号： H01M4/131 , H01M4/04 , H01M4/134 , H01M4/505 , H01M4/525 , H01M4/58 , H01M4/62 , H01M4/66 , H01M10/0525 , H01M10/0569 , H01M4/02
CPC分类号： H01M4/131 , H01M4/0442 , H01M4/0471 , H01M4/134 , H01M4/505 , H01M4/525 , H01M4/58 , H01M4/621 , H01M4/663 , H01M4/667 , H01M10/0525 , H01M10/0569 , H01M2004/021
摘要： A cathode for a metal-air battery, the cathode including a mixed conductor; and first pores having a size of about 1 micrometer (μm) or greater, wherein an amount of the first pores is about 30 volume percent (volume %) or greater, with respect to a total volume of pores in the cathode, and a total porosity of the cathode is about 50% or greater, based on a total volume of the cathode.
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