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公开(公告)号：US10763496B2
公开(公告)日：2020-09-01
申请号：US15968682
申请日：2018-05-01
发明人： Sun Jae Kim , Hee June Jung , Kang Seop Yun , Eul Noh
IPC分类号： H01M4/1391 , H01M4/1397 , H01M4/36 , H01M4/48 , H01M4/587 , H01B1/24 , C01B33/18 , H01B1/18 , H01M4/38 , C01B32/05 , H01M10/052 , H01M4/485 , H01M4/58 , H01M4/62
摘要： Provided are a silicon oxide-carbon composite, a method of preparing the same, and an energy storage device containing the same. In the method of preparing a silicon oxide-carbon composite, a reaction solution containing an organic solvent including an aromatic compound is provided. Crystalline carbon structures are formed by generating plasma in the reaction solution. A slurry is formed by adding silicon halide and a polyol in the reaction solution in which the crystalline carbon structures are dispersed. The slurry is separated from the organic solvent and subjected to thermal treatment.
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公开(公告)号：US10704124B2
公开(公告)日：2020-07-07
申请号：US15856680
申请日：2017-12-28
申请人： Hyundai Motor Company , Kia Motors Corporation , Industry-Academia Cooperation Group of Sejong University
发明人： Hoo-Dam Lee , Hoon-Mo Park , Hyun-Min Kang , Tae-Gyu Lee , Jong-Kook Lee , Ki Buem Kim , Yeon Beom Jeong
摘要： Disclosed herein is an alloy for a vehicle garnish, which is made by mixing Cu as a base with Mg and Si to have a composition of CuaMgbSic, wherein the alloy can have a color close to Au and the color of the alloy can be changed, and wherein the allow can also be made to have a low specific gravity and at a low cost.
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公开(公告)号：US09985279B2
公开(公告)日：2018-05-29
申请号：US14618982
申请日：2015-02-10
发明人： Sun Jae Kim , Hee June Jung , Kang Seop Yun , Eul Noh
IPC分类号： H01M4/36 , H01M4/583 , H01M10/052 , H01B1/24 , H01B1/18 , H01M4/1391 , H01M4/38 , H01M4/48 , H01M4/587 , C01B31/02 , H01M4/1397 , H01M4/485 , H01M4/58 , H01M4/62 , C01B33/18
CPC分类号： H01M4/364 , C01B32/05 , C01B33/18 , H01B1/18 , H01B1/24 , H01M4/1391 , H01M4/1397 , H01M4/386 , H01M4/483 , H01M4/485 , H01M4/58 , H01M4/587 , H01M4/625 , H01M10/052
摘要： Provided are a silicon oxide-carbon composite, a method of preparing the same, and an energy storage device containing the same. In the method of preparing a silicon oxide-carbon composite, a reaction solution containing an organic solvent including an aromatic compound is provided. Crystalline carbon structures are formed by generating plasma in the reaction solution. A slurry is formed by adding silicon halide and a polyol in the reaction solution in which the crystalline carbon structures are dispersed. The slurry is separated from the organic solvent and subjected to thermal treatment.
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公开(公告)号：US09761886B2
公开(公告)日：2017-09-12
申请号：US14618974
申请日：2015-02-10
发明人： Sun Jae Kim , Hee Gyoun Lee , Kang Seop Yun , Eul Noh , Hee June Jung , Jae Shin Shin
CPC分类号： H01M4/96 , C01B32/18 , C01B32/348 , H01G11/32 , H01M4/625 , H01M12/08 , Y02E60/128 , Y02E60/13
摘要： Provided are a carbon structure, a method of manufacturing the carbon structure, and an energy storage device having the carbon structure. According to the method of manufacturing the carbon structure, a reaction solution containing a catalyst and an organic solvent containing an aromatic compound is provided. Plasma is generated in the reaction solution, thereby forming a crystalline carbon structure.
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公开(公告)号：US09365427B2
公开(公告)日：2016-06-14
申请号：US14586651
申请日：2014-12-30
发明人： Nae Sung Lee , Jeung Choon Goak , Chang Jin Lim , Eun Kyung Cho
CPC分类号： C01B31/026 , B82Y40/00 , C01B32/17 , Y10S977/845
摘要： A method for purifying carbon nanotubes (CNTs) includes heating the CNTs including metallic impurities and metallic oxide impurities; reducing the metallic oxide impurities by passing a reducing gas through the CNTs; removing the metallic impurities and the reduced metallic oxide impurities by passing a liquid halide through the CNTs using a carrier gas; and cooling the CNTs. Therefore, by simply passing liquid chloroform through CNTs using a carrier gas, a method for purifying CNTs can be provided so as to simply, economically, and effectively remove metallic impurities from the CNTs in a short time through one step. In addition, the purification effect can be further improved by removing the metallic oxide impurities as well as the metallic impurities through the reducing step. In addition, it is possible to improve the purification effect by further performing a step of removing a halogen or an acid-treatment purification step.
摘要翻译： 碳纳米管（CNT）的净化方法包括加热包含金属杂质和金属氧化物杂质的CNT， 通过使还原气体通过CNT来减少金属氧化物杂质; 通过使用载气使液态卤化物通过CNT去除金属杂质和还原的金属氧化物杂质; 并冷却CNT。 因此，通过使用载气简单地使液体氯仿通过CNT，可以提供CNT的净化方法，以简单，经济，有效地在短时间内从CNT中去除金属杂质。 此外，通过还原步骤除去金属氧化物杂质以及金属杂质，可以进一步提高净化效果。 此外，通过进一步进行除去卤素或酸处理纯化步骤的步骤，可以提高净化效果。
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公开(公告)号：US10069044B2
公开(公告)日：2018-09-04
申请号：US14385758
申请日：2013-03-15
发明人： Young Soo Seo , Hee Sung Yang , Sang Yul Park , Hye Mi Son , Hyo Sun Kim
CPC分类号： H01L33/502 , C09K11/02 , C09K11/565 , C09K11/883 , H01L2224/48091 , H01L2224/48227 , H01L2224/48237 , H01L2924/181 , H01L2933/0041 , Y10T428/1393 , Y10T428/31801 , H01L2924/00012 , H01L2924/00014
摘要： There are provided a microcapsular quantum dot-polymer composite, a method for producing the composite, optical elements, and a method for producing the optical elements. In order to produce the microcapsular quantum dot-polymer composite, a polymer having a functional group in the side chain is firstly heated in a first solvent to form a polymer solution. A quantum dot suspension consisting of quantum dots capped by a capping layer dispersed in a second solvent is added to the polymer solution to form a mixed solution. The mixed solution is cooled to form the quantum dot-polymer composite consisting of the quantum dots dispersed in the polymer matrix.
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7.发明授权Method of making cathode active material, cathode and lithium secondary battery 有权制备阴极活性材料，阴极和锂二次电池的方法公开(公告)号：US09444095B1
公开(公告)日：2016-09-13
申请号：US15141768
申请日：2016-04-28
发明人： Seungtaek Myung , Changheum Jo
IPC分类号： H01M4/04 , H01M4/136 , H01M10/0525 , H01M4/1397 , H01M4/58 , H01M4/131 , H01M4/505 , H01M4/525 , H01M4/62 , H01M4/133 , H01M4/587 , H01M10/0569 , H01M10/0568 , H01M10/0585
CPC分类号： H01M4/136 , H01M4/0404 , H01M4/131 , H01M4/133 , H01M4/1397 , H01M4/366 , H01M4/485 , H01M4/505 , H01M4/525 , H01M4/5825 , H01M4/587 , H01M4/621 , H01M4/623 , H01M4/624 , H01M4/625 , H01M10/052 , H01M10/0525 , H01M10/0568 , H01M10/0569 , H01M10/0585 , H01M2004/028 , H01M2300/0037 , Y02T10/7011
摘要： Provided are a cathode material for a lithium secondary battery, and a lithium secondary battery containing the same. The cathode material for a lithium secondary battery comprises: a cathode active material, which is a lithium-transition metal oxide, and a lithium phosphate layer coated on a surface of the cathode active material.
摘要翻译： 提供了一种用于锂二次电池的阴极材料和含有它的锂二次电池。 用于锂二次电池的阴极材料包括：作为锂 - 过渡金属氧化物的正极活性物质和涂覆在正极活性物质的表面上的磷酸锂层。
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