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1.发明申请COMPOSITE CATHODE ACTIVE MATERIAL, LITHIUM BATTERY INCLUDING THE SAME, AND METHOD OF PREPARING THE SAME 有权复合阴极活性材料，包括其的锂电池及其制备方法公开(公告)号：US20150340689A1
公开(公告)日：2015-11-26
申请号：US14659383
申请日：2015-03-16
发明人： Yu-Mi Song , Ming-Zi Hong , Jeong-Hoon Kim , Do-Hyung Park , Min-Han Kim , Joong-Ho Moon , Han-Eol Park , Kyoung-Hyun Kim , Dong-Jin Kim , Jeon-Jin Choi , Gyu-Ran Jeon , Sun-Ho Kang
CPC分类号： H01M4/366 , H01M4/131 , H01M4/1391 , H01M4/485 , H01M4/525 , H01M4/5825 , H01M4/62 , H01M10/052
摘要： A composite cathode active material includes: a core including a material capable of intercalation and deintercalation of lithium; and a first coating layer on at least one portion of the core, where the first coating layer includes zirconium oxide. A lithium battery includes a cathode including the composite cathode active material. Methods of preparing the composite cathode active material are also disclosed.
摘要翻译： 复合阴极活性材料包括：包含能够嵌入和脱嵌锂的材料的芯; 以及在所述芯的至少一部分上的第一涂层，其中所述第一涂层包括氧化锆。 锂电池包括具有复合阴极活性物质的阴极。 还公开了制备复合阴极活性材料的方法。
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2.发明申请COMPOSITE CATHODE ACTIVE MATERIAL, METHOD OF PREPARING THE SAME, AND CATHODE AND LITHIUM BATTERY INCLUDING THE COMPOSITE CATHODE ACTIVE MATERIAL 审中-公开复合阴极活性材料，其制备方法，以及包含复合阴极活性材料的阴极和锂电池公开(公告)号：US20150228970A1
公开(公告)日：2015-08-13
申请号：US14567818
申请日：2014-12-11
发明人： Yu-Mi Song , Ming-Zi Hong , Do-Hyung Park , Seon-Young Kwon , Joong-Ho Moon , Ju-Hyeong Han , Han-Eol Park , Min-Han Kim , Kyoung-Hyun Kim , Ki-Hyun Kim , Sang-Hoon Kim
IPC分类号： H01M4/36 , H01M10/052 , H01M4/1391 , H01M4/505 , H01M4/525 , H01M4/04 , H01M4/58 , H01M4/485
CPC分类号： H01M4/366 , H01M4/0404 , H01M4/131 , H01M4/1391 , H01M4/485 , H01M4/505 , H01M4/525 , H01M10/052 , H01M2004/021 , H01M2300/0071 , Y02T10/7011
摘要： A composite cathode active material includes a material capable of intercalating or deintercalating lithium; and a solid ion conductor. A cathode and a lithium battery each include the composite cathode active material. A method of preparing a composite cathode active material includes: mixing a core including a cathode active material and a solid ion conductor; and forming a coating layer including the solid ion conductor on the core utilizing a dry method.
摘要翻译： 复合阴极活性材料包括能嵌入或脱嵌锂的材料; 和固体离子导体。 阴极和锂电池各自包括复合阴极活性材料。 制备复合阴极活性材料的方法包括：将包含阴极活性材料的芯和固体离子导体混合; 并且使用干法在芯上形成包括固体离子导体的涂层。
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公开(公告)号：US20150118532A1
公开(公告)日：2015-04-30
申请号：US14179394
申请日：2014-02-12
发明人： Min-Han Kim , Joong-Ho Moon , Ju-Hyeong Han , Kyoung-Hyun Kim , Do-Hyung Park , Han-Eol Park , Seon-Young Kwon , Yu-Mi Song , Ming-Zi Hong , Ki-Hyun Kim , Sang-Hoon Kim , Sun-Ho Kang
CPC分类号： H01M10/0436 , H01M4/02 , H01M10/0431 , H01M10/0445 , H01M10/0463 , H01M10/4235 , H01M2010/4292 , H01M2220/30
摘要： A rechargeable battery includes: a case; a first electrode assembly accommodated in the case; and second and third electrode assemblies accommodated in the case at positions adjacent to the case with the first electrode assembly being disposed therebetween. The second and third electrode assemblies have thicknesses different from that of the first electrode assembly.
摘要翻译： 可充电电池包括：外壳; 容纳在所述壳体中的第一电极组件; 以及第二和第三电极组件，其容纳在与壳体相邻的位置处，其中第一电极组件设置在其间。 第二和第三电极组件的厚度与第一电极组件的厚度不同。
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公开(公告)号：US10483548B2
公开(公告)日：2019-11-19
申请号：US14301136
申请日：2014-06-10
发明人： Han-Eol Park , Seon-Young Kwon , Do-Hyung Park , Jong-Seo Choi , Ji-Hyun Kim , Min-Han Kim , Joong-Ho Moon , Kyoung-Hyun Kim
IPC分类号： H01M4/66 , H01M4/70 , H01M4/131 , H01M10/052
摘要： An electron collector structure and a lithium battery including the same are disclosed. The electron collector structure includes a conductive thin film; and a graphene layer that is coated on the surface of the conductive thin film and may improve the electrical conductivity of an electrode plate. As an electrode of the lithium battery includes the electron collector structure, the electrical conductivity of the electrode may be increased so that the energy consumption properties as well as the lifespan characteristics of the lithium battery may be also improved.
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5.发明申请COMPOSITE PRECURSOR OF CATHODE ACTIVE MATERIAL, CATHODE ACTIVE MATERIAL, CATHODE AND LITHIUM BATTERY CONTAINING THE CATHODE ACTIVE MATERIAL, AND METHOD OF PREPARING COMPOSITE PRECURSOR 审中-公开含阴极活性材料的阴极活性材料，阴极活性材料，阴极和锂电池的复合前体以及制备复合前体的方法公开(公告)号：US20150284259A1
公开(公告)日：2015-10-08
申请号：US14617812
申请日：2015-02-09
发明人： Jin-Hwa Kim , Do-Hyung Park , Seon-Young Kwon , Min-Han Kim , Jun-Seok Park , Ji-Hyun Kim , Kyoung-Hyun Kim
IPC分类号： C01G51/04 , H01M10/052 , H01M4/525
CPC分类号： C01G51/04 , C01P2002/72 , C01P2004/03 , C01P2004/61 , C01P2004/82 , C01P2006/11 , H01M4/525 , Y10T428/2982
摘要： Provided are a composite precursor of a cathode active material, the composite precursor including a cobalt hydroxide and a cobalt oxyhydroxide, where an X-ray diffraction spectrum of the composite precursor has a first peak observed at a diffraction angle (2θ) of 19.5°±0.5° and a second peak observed at a diffraction angle (2θ) of 38.5°±0.5°; a cathode active material prepared from the composite precursor; a cathode and a lithium battery including the composite precursor; and a method of preparing the composite precursor.
摘要翻译： 提供一种阴极活性材料的复合前体，复合前体包括氢氧化钴和羟基氧化钴，其中复合前体的X射线衍射光谱在衍射角（2θ）处观察到的第一个峰为19.5° ±0.5°，衍射角（2θ）观察到的第二个峰为38.5°±0.5°; 由所述复合前体制备的正极活性物质; 包括所述复合前体的阴极和锂电池; 以及制备复合前体的方法。
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公开(公告)号：US10109851B2
公开(公告)日：2018-10-23
申请号：US14567818
申请日：2014-12-11
发明人： Yu-Mi Song , Ming-Zi Hong , Do-Hyung Park , Seon-Young Kwon , Joong-Ho Moon , Ju-Hyeong Han , Han-Eol Park , Min-Han Kim , Kyoung-Hyun Kim , Ki-Hyun Kim , Sang-Hoon Kim
IPC分类号： H01M4/36 , H01M10/052 , H01M4/485 , H01M4/505 , H01M4/525 , H01M4/1391 , H01M4/04 , H01M4/131 , H01M4/02
摘要： A composite cathode active material includes a material capable of intercalating or deintercalating lithium; and a solid ion conductor. A cathode and a lithium battery each include the composite cathode active material. A method of preparing a composite cathode active material includes: mixing a core including a cathode active material and a solid ion conductor; and forming a coating layer including the solid ion conductor on the core utilizing a dry method.
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公开(公告)号：US09685657B2
公开(公告)日：2017-06-20
申请号：US14285628
申请日：2014-05-22
发明人： Seon-Young Kwon , Do-Hyung Park , Min-Han Kim , Ji-Hyun Kim , Joong-Ho Moon , Kyoung-Hyun Kim , Han-Eol Park , Yong-Chan You , Chang-Wook Kim
IPC分类号： H01M4/36 , H01M4/505 , H01M4/525 , C01G45/02 , C01G45/12 , C01G53/00 , H01M4/485 , H01M10/052
CPC分类号： H01M4/36 , C01G45/02 , C01G45/1257 , C01G53/006 , C01G53/50 , C01P2002/72 , C01P2002/88 , C01P2004/03 , C01P2004/04 , C01P2004/82 , H01M4/485 , H01M4/505 , H01M4/525 , H01M10/052
摘要： A composite precursor represented by Formula 1, a composite prepared therefrom represented by Formula 2, a method of preparing a composite precursor and a composite, a positive electrode for lithium secondary battery including the same, and a lithium secondary battery employing the same. aMn3O4-bM(OH)2 Formula 1 wherein in Formula 1, 0
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公开(公告)号：US11142465B2
公开(公告)日：2021-10-12
申请号：US14617812
申请日：2015-02-09
发明人： Jin-Hwa Kim , Do-Hyung Park , Seon-Young Kwon , Min-Han Kim , Jun-Seok Park , Ji-Hyun Kim , Kyoung-Hyun Kim
摘要： Provided are a composite precursor of a cathode active material, the composite precursor including a cobalt hydroxide and a cobalt oxyhydroxide, where an X-ray diffraction spectrum of the composite precursor has a first peak observed at a diffraction angle (2θ) of 19.5°±0.5° and a second peak observed at a diffraction angle (2θ) of 38.5°±0.5°; a cathode active material prepared from the composite precursor; a cathode and a lithium battery including the composite precursor; and a method of preparing the composite precursor.
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公开(公告)号：US09991511B2
公开(公告)日：2018-06-05
申请号：US14659383
申请日：2015-03-16
发明人： Yu-Mi Song , Ming-Zi Hong , Jeong-Hoon Kim , Do-Hyung Park , Min-Han Kim , Joong-Ho Moon , Han-Eol Park , Kyoung-Hyun Kim , Dong-Jin Kim , Jeon-Jin Choi , Gyu-Ran Jeon , Sun-Ho Kang
IPC分类号： H01M4/36 , H01M4/58 , H01M4/525 , H01M4/131 , H01M4/485 , H01M4/1391 , H01M4/62 , H01M10/052
CPC分类号： H01M4/366 , H01M4/131 , H01M4/1391 , H01M4/485 , H01M4/525 , H01M4/5825 , H01M4/62 , H01M10/052
摘要： A composite cathode active material includes: a core including a material capable of intercalation and deintercalation of lithium; and a first coating layer on at least one portion of the core, where the first coating layer includes zirconium oxide. A lithium battery includes a cathode including the composite cathode active material. Methods of preparing the composite cathode active material are also disclosed.
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公开(公告)号：US09979014B2
公开(公告)日：2018-05-22
申请号：US14472190
申请日：2014-08-28
发明人： Min-Han Kim , Joong-Ho Moon , Han-Eol Park , Kyoung-Hyun Kim , Do-Hyung Park , Yu-Mi Song , Ming-Zi Hong , Jeong-Hoon Kim , Dong-Jin Kim , Jeon-Jin Choi , Gyu-Ran Jeon , Sun-Ho Kang
IPC分类号： H01M4/36 , H01M4/525 , H01M4/1391 , H01M4/131 , H01M10/0525
CPC分类号： H01M4/366 , H01M4/131 , H01M4/1391 , H01M4/525 , H01M10/0525 , H01M2220/30
摘要： A composite cathode active material including a core comprising a lithium compound, and a coating layer formed on at least one portion of the core and including at least two oxide phases having different structures, a cathode and a lithium battery including the same, and a method of preparing the composite cathode active material.
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