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公开(公告)号：US20100143774A1
公开(公告)日：2010-06-10
申请号：US12633676
申请日：2009-12-08
申请人： Man-Seok Han , Eui-Hwan Song , Jin-Kyu Hong , Jun-Sik Kim , Yong-Chul Park , Kyeu-Yoon Sheem , Nam-Soon Choi , Tae-Keun Kim , Atsuo Omaru , Satoshi Narukawa
发明人： Man-Seok Han , Eui-Hwan Song , Jin-Kyu Hong , Jun-Sik Kim , Yong-Chul Park , Kyeu-Yoon Sheem , Nam-Soon Choi , Tae-Keun Kim , Atsuo Omaru , Satoshi Narukawa
CPC分类号： H01M10/052 , H01M2/08 , H01M2/1673 , H01M10/0587 , H01M2004/029 , Y02T10/7011
摘要： A rechargeable battery includes an electrode assembly that includes a positive electrode, a negative electrode, a first bipolar electrode between the negative electrode and the positive electrode, and a second bipolar electrode between an outer surface of the electrode assembly and the positive electrode or between a center of the electrode assembly and the negative electrode, wherein the positive electrode, the negative electrode, and the first and second bipolar electrodes are stacked and wound together, and a lead electrically coupled with the electrode assembly. The electrode assembly may include separators between the positive electrode, the negative electrode, and the first and second bipolar electrodes.
摘要翻译： 可再充电电池包括电极组件，其包括正电极，负电极，负电极和正电极之间的第一双极电极，以及在电极组件的外表面和正极之间或第一双极电极之间的第二双极电极 电极组件和负极的中心，其中正电极，负电极和第一和第二双极电极堆叠并缠绕在一起，以及与电极组件电耦合的引线。 电极组件可以包括在正极，负极和第一和第二双极电极之间的隔板。
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2.发明授权Negative active material for rechargeable lithium battery, method of preparing the same, and rechargeable lithium battery including the same 有权用于可再充电锂电池的负极活性材料，其制备方法以及包括其的可再充电锂电池公开(公告)号：US08273480B2
公开(公告)日：2012-09-25
申请号：US12461769
申请日：2009-08-24
申请人： Jun-Sik Kim , Eui-Hwan Song , Kyeu-Yoon Sheem , Yong-Chul Park , Jin-Kyu Hong , Man-Seok Han , Tae-Keun Kim
发明人： Jun-Sik Kim , Eui-Hwan Song , Kyeu-Yoon Sheem , Yong-Chul Park , Jin-Kyu Hong , Man-Seok Han , Tae-Keun Kim
CPC分类号： H01B1/08 , H01M4/02 , H01M4/485 , H01M4/621 , H01M4/622 , H01M4/623 , H01M10/0525 , H01M2004/021
摘要： A negative active material for a rechargeable lithium battery, a method of preparing the negative active material, and a rechargeable lithium battery including the negative active material. The negative active material for a rechargeable lithium battery includes lithium titanium oxide (Li4Ti5O12) having a tap density of about 1.2 g/cc to 2.2 g/cc. The lithium titanium oxide is prepared by a mechano-chemical treatment and a heat treatment at a low temperature of about 650° C. to 775° C. According to the present invention, lithium titanium oxide having high crystallinity and tap density can be prepared through a simple and low-cost solid-phase method, e.g., a mechano-chemical treatment, and thus an electrode with excellent electrochemical reactivity and high energy density per volume can be fabricated.
摘要翻译： 用于可再充电锂电池的负极活性材料，制备负极活性材料的方法和包含负极活性材料的可再充电锂电池。 用于可再充电锂电池的负极活性材料包括具有约1.2g / cc至2.2g / cc的振实密度的锂二氧化钛（Li 4 Ti 5 O 12）。 锂钛氧化物通过机械化学处理和在约650℃至775℃的低温下的热处理来制备。根据本发明，可以通过以下方式制备具有高结晶度和振实密度的二氧化钛钛 可以制造简单且低成本的固相方法，例如机械化学处理，因此可以制造具有优异电化学反应性和高体积能量密度的电极。
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3.发明申请Negative active material for rechargeable lithium battery, method of preparing the same, and rechargeable lithium battery including the same 有权用于可再充电锂电池的负极活性材料，其制备方法以及包括其的可再充电锂电池公开(公告)号：US20100178560A1
公开(公告)日：2010-07-15
申请号：US12461769
申请日：2009-08-24
申请人： Jun-Sik Kim , Eui-Hwan Song , Kyeu-Yoon Sheem , Yong-Chul Park , Jin-Kyu Hong , Man-Seok Han , Tae-Keun Kim
发明人： Jun-Sik Kim , Eui-Hwan Song , Kyeu-Yoon Sheem , Yong-Chul Park , Jin-Kyu Hong , Man-Seok Han , Tae-Keun Kim
CPC分类号： H01B1/08 , H01M4/02 , H01M4/485 , H01M4/621 , H01M4/622 , H01M4/623 , H01M10/0525 , H01M2004/021
摘要： A negative active material for a rechargeable lithium battery, a method of preparing the negative active material, and a rechargeable lithium battery including the negative active material. The negative active material for a rechargeable lithium battery includes lithium titanium oxide (Li4Ti5O12) having a tap density of about 1.2 g/cc to 2.2 g/cc. The lithium titanium oxide is prepared by a mechano-chemical treatment and a heat treatment at a low temperature of about 650° C. to 775° C. According to the present invention, lithium titanium oxide having high crystallinity and tap density can be prepared through a simple and low-cost solid-phase method, e.g., a mechano-chemical treatment, and thus an electrode with excellent electrochemical reactivity and high energy density per volume can be fabricated.
摘要翻译： 用于可再充电锂电池的负极活性材料，制备负极活性材料的方法和包含负极活性材料的可再充电锂电池。 用于可再充电锂电池的负极活性材料包括具有约1.2g / cc至2.2g / cc的振实密度的锂二氧化钛（Li 4 Ti 5 O 12）。 锂钛氧化物通过机械化学处理和在约650℃至775℃的低温下进行热处理制备。根据本发明，可以通过以下方法制备具有高结晶度和振实密度的二氧化钛钛 可以制造简单且低成本的固相方法，例如机械化学处理，因此可以制造具有优异电化学反应性和高体积能量密度的电极。
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公开(公告)号：US08372536B2
公开(公告)日：2013-02-12
申请号：US12789707
申请日：2010-05-28
申请人： Man-Seok Han , Eui-Hwan Song , Sumihito Ishida , Satoshi Narukawa , Jin-Kyu Hong , Jun-Sik Kim , Kyeu-Yoon Sheem , Tae-Keun Kim , Mee-Young Lee
发明人： Man-Seok Han , Eui-Hwan Song , Sumihito Ishida , Satoshi Narukawa , Jin-Kyu Hong , Jun-Sik Kim , Kyeu-Yoon Sheem , Tae-Keun Kim , Mee-Young Lee
CPC分类号： H01M2/1061 , H01M2/0277 , H01M2/0285 , H01M2/0287 , H01M2/204 , H01M4/661
摘要： A battery module for a rechargeable battery. The battery module has low contact resistance and includes: a plurality of electrode assemblies incorporating a positive electrode, a negative electrode and a separator disposed between the positive electrode and the negative electrode; a housing installed with the electrode assembly; and at least one conductive barrier inserted in the housing thereby dividing the space inside the housing, and electrically connecting the plurality of electrode assemblies.
摘要翻译： 用于充电电池的电池模块。 电池模块具有低接触电阻，并且包括：多个电极组件，其包括设置在正极和负极之间的正极，负极和隔板; 安装有电极组件的壳体; 以及至少一个导电屏障插入壳体中，从而将壳体内部的空间分开，并电连接多个电极组件。
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5.发明申请Negative active material for rechargeable lithium battery, method of preparing same, and rechargeable lithium battery including same 审中-公开用于可再充电锂电池的负极活性材料，其制备方法和包括其的可再充电锂电池公开(公告)号：US20110165465A1
公开(公告)日：2011-07-07
申请号：US12805857
申请日：2010-08-20
申请人： Tae-Keun Kim , Jun-Sik Kim , Jin-Kyu Hong , Sae-Weon Roh , Man-Seok Han , Sung-Soo Kim , Eui-Hwan Song
发明人： Tae-Keun Kim , Jun-Sik Kim , Jin-Kyu Hong , Sae-Weon Roh , Man-Seok Han , Sung-Soo Kim , Eui-Hwan Song
CPC分类号： H01M4/485 , H01M4/362 , H01M4/505 , H01M4/525 , H01M4/5825 , H01M4/587 , H01M4/625 , H01M10/0525 , H01M10/0567 , H01M10/0568 , H01M10/0569
摘要： A negative active material for a rechargeable lithium battery, a method of preparing the negative active material, and a rechargeable lithium battery including the negative active material. The negative active material has a composite of an active material and crystalline carbon. The active material includes a core and a carbon coating layer formed on the core and including amorphous carbon. The core includes a compound represented by a Chemical Formula LixTiyO4, wherein 0.6≦x≦2.5, and 1.2≦y≦2.3.
摘要翻译： 用于可再充电锂电池的负极活性材料，制备负极活性材料的方法和包含负极活性材料的可再充电锂电池。 负极活性物质具有活性物质和结晶碳的复合物。 活性材料包括芯和形成在芯上并包括无定形碳的碳涂层。 核心包括由化学式LixTiyO4表示的化合物，其中0.6和nlE; x和nlE; 2.5和1.2＆nlE; y＆nlE; 2.3。
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6.发明授权Electrode assembly including separators having crossing pores and rechargeable battery 有权电极组件包括具有交叉孔隙的分离器和可充电电池公开(公告)号：US08568929B2
公开(公告)日：2013-10-29
申请号：US12638828
申请日：2009-12-15
申请人： Sae-Weon Roh , Sung-Soo Kim , Tae-Keun Kim , Jin-Kyu Hong , Jun-Sik Kim , Man-Seok Han , Nam-Soon Choi , Chong-Hoon Lee
发明人： Sae-Weon Roh , Sung-Soo Kim , Tae-Keun Kim , Jin-Kyu Hong , Jun-Sik Kim , Man-Seok Han , Nam-Soon Choi , Chong-Hoon Lee
CPC分类号： H01M2/14 , H01M2/1646 , H01M10/04 , H01M10/0525
摘要： An electrode assembly and a rechargeable battery having an electrode assembly. An electrode assembly for a rechargeable battery includes a first electrode; a second electrode; a first separator between the first electrode and the second electrode, the first separator having a plurality of first pores, each of the first pores elongated in a first direction; and a second separator on an opposite side of the first electrode from the first separator, the second separator having a plurality of second pores, each of the second pores elongated in a second direction crossing the first direction.
摘要翻译： 电极组件和具有电极组件的可充电电池。 一种用于可再充电电池的电极组件包括：第一电极; 第二电极; 在第一电极和第二电极之间的第一隔板，第一隔板具有多个第一孔，每个第一孔在第一方向上延伸; 以及在所述第一电极与所述第一隔板相反的一侧的第二隔板，所述第二隔板具有多个第二孔，每个所述第二孔沿与所述第一方向交叉的第二方向延伸。
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公开(公告)号：US20110217588A1
公开(公告)日：2011-09-08
申请号：US12845576
申请日：2010-07-28
申请人： Sae-Weon Roh , Sung-Soo Kim , Tae-Keun Kim , Jin-Kyu Hong , Nam-Soon Choi , Jun-Sik Kim , Man-Seok Han , Chong-Hoon Lee
发明人： Sae-Weon Roh , Sung-Soo Kim , Tae-Keun Kim , Jin-Kyu Hong , Nam-Soon Choi , Jun-Sik Kim , Man-Seok Han , Chong-Hoon Lee
CPC分类号： H01M4/62 , H01M10/0436 , H01M10/4235 , Y02E60/122 , Y10T29/49108
摘要： Disclosed is a secondary battery which includes an electrode assembly comprising inner stacked electrodes and at least one outermost electrode positioned on at least one end of the inner stacked electrodes; and a case configured to house the electrode assembly. Herein, the at least one outermost electrode comprise an inactive material.
摘要翻译： 公开了一种二次电池，其包括电极组件，所述电极组件包括内层叠电极和位于所述内堆叠电极的至少一端的至少一个最外电极; 以及配置成容纳电极组件的壳体。 这里，至少一个最外面的电极包括非活性材料。
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公开(公告)号：US09209463B2
公开(公告)日：2015-12-08
申请号：US12845576
申请日：2010-07-28
申请人： Sae-Weon Roh , Sung-Soo Kim , Tae-Keun Kim , Jin-Kyu Hong , Nam-Soon Choi , Jun-Sik Kim , Man-Seok Han , Chong-Hoon Lee
发明人： Sae-Weon Roh , Sung-Soo Kim , Tae-Keun Kim , Jin-Kyu Hong , Nam-Soon Choi , Jun-Sik Kim , Man-Seok Han , Chong-Hoon Lee
CPC分类号： H01M4/62 , H01M10/0436 , H01M10/4235 , Y02E60/122 , Y10T29/49108
摘要： Disclosed is a secondary battery which includes an electrode assembly comprising inner stacked electrodes and at least one outermost electrode positioned on at least one end of the inner stacked electrodes; and a case configured to house the electrode assembly. Herein, the at least one outermost electrode comprise an inactive material.
摘要翻译： 公开了一种二次电池，其包括电极组件，所述电极组件包括内层叠电极和位于所述内堆叠电极的至少一端的至少一个最外电极; 以及配置成容纳电极组件的壳体。 这里，至少一个最外面的电极包括非活性材料。
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公开(公告)号：US08492026B2
公开(公告)日：2013-07-23
申请号：US12629175
申请日：2009-12-02
申请人： Sae-Weon Roh , Tae-Keun Kim , Nam-Soon Choi , Jin-Kyu Hong , Jun-Sik Kim , Man-Seok Han , Sung-Soo Kim
发明人： Sae-Weon Roh , Tae-Keun Kim , Nam-Soon Choi , Jin-Kyu Hong , Jun-Sik Kim , Man-Seok Han , Sung-Soo Kim
CPC分类号： H01M2/1094 , H01M2/08
摘要： A rechargeable battery including a battery cell, and a battery case housing the battery cell, the battery case including a silane-based compound.
摘要翻译： 包括电池单元的可再充电电池和容纳电池单元的电池壳体，电池壳体包括硅烷类化合物。
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10.发明申请公开(公告)号：US20110052952A1
公开(公告)日：2011-03-03
申请号：US12638828
申请日：2009-12-15
申请人： Sae-Weon Roh , Sung-Soo Kim , Tae-Keun Kim , Jin-Kyu Hong , Jun-Sik Kim , Man-Seok Han , Nam-Soon Choi , Chong-Hoon Lee
发明人： Sae-Weon Roh , Sung-Soo Kim , Tae-Keun Kim , Jin-Kyu Hong , Jun-Sik Kim , Man-Seok Han , Nam-Soon Choi , Chong-Hoon Lee
CPC分类号： H01M2/14 , H01M2/1646 , H01M10/04 , H01M10/0525
摘要： An electrode assembly and a rechargeable battery having an electrode assembly. An electrode assembly for a rechargeable battery includes a first electrode; a second electrode; a first separator between the first electrode and the second electrode, the first separator having a plurality of first pores, each of the first pores elongated in a first direction; and a second separator on an opposite side of the first electrode from the first separator, the second separator having a plurality of second pores, each of the second pores elongated in a second direction crossing the first direction.
摘要翻译： 电极组件和具有电极组件的可充电电池。 一种用于可再充电电池的电极组件包括：第一电极; 第二电极; 在第一电极和第二电极之间的第一隔板，第一隔板具有多个第一孔，每个第一孔在第一方向上延伸; 以及在所述第一电极与所述第一隔板相反的一侧的第二隔板，所述第二隔板具有多个第二孔，每个所述第二孔沿与所述第一方向交叉的第二方向延伸。
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