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21.发明申请Negative active material and rechargeable lithium battery including negative active material 有权负极活性物质和可充电锂电池，包括负极活性物质公开(公告)号：US20070122702A1
公开(公告)日：2007-05-31
申请号：US11604712
申请日：2006-11-28
申请人： Min-Seok Sung , Joon-Sup Kim , Sung-Soo Kim
发明人： Min-Seok Sung , Joon-Sup Kim , Sung-Soo Kim
CPC分类号： C22C28/00 , C22C9/10 , H01M4/02 , H01M4/134 , H01M4/362 , H01M4/386 , H01M4/387 , H01M4/46 , H01M4/463 , H01M4/505 , H01M4/525 , H01M10/052 , H01M10/0587 , H01M2004/021 , Y02E60/122
摘要： A negative active material for a rechargeable lithium battery and a rechargeable lithium battery including the negative active material have a negative active material including either Si or Sn active metal grains and a metal matrix composed of at least two metal elements that surrounds the active metal grains but does not react therewith.
摘要翻译： 用于可再充电锂电池的负极活性材料和包括负极活性材料的可再充电锂电池具有包括Si或Sn活性金属颗粒的负极活性材料和由围绕活性金属颗粒的至少两种金属元素组成的金属基体，但是 不反应。
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22.发明申请公开(公告)号：US20050164090A1
公开(公告)日：2005-07-28
申请号：US11042330
申请日：2005-01-26
申请人： Joon-Sup Kim , Sung-Soo Kim , Sang-Jin Kim , Sang-Min Lee , Kyou-Yoon Sheem , Goo-Jin Jeong
发明人： Joon-Sup Kim , Sung-Soo Kim , Sang-Jin Kim , Sang-Min Lee , Kyou-Yoon Sheem , Goo-Jin Jeong
IPC分类号： C01G1/00 , C01G31/00 , C01G39/00 , H01M4/02 , H01M4/04 , H01M4/36 , H01M4/38 , H01M4/485 , H01M4/505 , H01M4/525 , H01M4/58 , H01M4/587 , H01M4/62 , H01M6/16 , H01M10/05 , H01M10/0525 , H01M10/0568 , H01M4/48
CPC分类号： H01M4/5825 , C01G1/00 , C01G31/006 , C01G39/006 , C01P2002/72 , C01P2002/82 , C01P2004/03 , C01P2006/40 , H01M4/13 , H01M4/131 , H01M4/133 , H01M4/136 , H01M4/139 , H01M4/366 , H01M4/485 , H01M4/505 , H01M4/525 , H01M4/587 , H01M4/625 , H01M10/0525 , H01M2004/027 , H01M2300/004
摘要： The present invention relates to a negative active material for a lithium secondary battery which includes a metal oxide-based core material and a carbon material disposed on the surface of the core material, a method of preparing the same, and a lithium secondary battery including the negative active material. According to the present invention, a negative active material for a lithium secondary battery is prepared by coating a core material having good energy density per unit volume with a carbon material, thereby improving the cycle life and charge-discharge characteristics of a lithium secondary battery at a high rate.
摘要翻译： 本发明涉及一种锂二次电池用负极活性物质，其包含金属氧化物系芯材和配置在芯材表面的碳材料，其制备方法以及包含该锂二次电池的锂二次电池 负极活性物质。 根据本发明，通过用碳材料涂覆每单位体积能量密度高的芯材，制备锂二次电池用负极活性物质，从而提高锂二次电池的循环寿命和充放电特性 高利率。
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23.发明授权Negative active material including Si active metal grains and Cu—Al metal matrix surrounding Si active metal grains and rechargeable lithium battery including negative active material 有权负极活性物质包括Si活性金属颗粒和围绕Si活性金属颗粒的Cu-Al金属基体和包含负极活性材料的可再充电锂电池公开(公告)号：US09284630B2
公开(公告)日：2016-03-15
申请号：US11604712
申请日：2006-11-28
申请人： Min-Seok Sung , Joon-Sup Kim , Sung-Soo Kim
发明人： Min-Seok Sung , Joon-Sup Kim , Sung-Soo Kim
IPC分类号： H01M4/134 , H01M4/1395 , H01M4/131 , H01M4/136 , H01M4/1391 , H01M4/1397 , H01M10/0525 , C22C28/00 , C22C9/10 , H01M4/36 , H01M4/46 , H01M4/02 , H01M4/505 , H01M4/525 , H01M10/052 , H01M10/0587
CPC分类号： C22C28/00 , C22C9/10 , H01M4/02 , H01M4/134 , H01M4/362 , H01M4/386 , H01M4/387 , H01M4/46 , H01M4/463 , H01M4/505 , H01M4/525 , H01M10/052 , H01M10/0587 , H01M2004/021 , Y02E60/122
摘要： A negative active material for a rechargeable lithium battery and a rechargeable lithium battery including the negative active material have a negative active material including either Si or Sn active metal grains and a metal matrix composed of at least two metal elements that surrounds the active metal grains but does not react therewith.
摘要翻译： 用于可再充电锂电池的负极活性材料和包括负极活性材料的可再充电锂电池具有包括Si或Sn活性金属颗粒的负极活性材料和由围绕活性金属颗粒的至少两种金属元素组成的金属基体，但是 不反应。
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24.发明授权Negative active material for a rechargeable lithium battery, a method of preparing the same, and a rechargeable lithium battery including the same 失效用于可再充电锂电池的负极活性材料，其制备方法以及包含该锂电池的可再充电锂电池公开(公告)号：US08394531B2
公开(公告)日：2013-03-12
申请号：US11592630
申请日：2006-11-02
申请人： Yong-Mook Kang , Joon-Sup Kim , Sang-Min Lee , Sung-Soo Kim
发明人： Yong-Mook Kang , Joon-Sup Kim , Sang-Min Lee , Sung-Soo Kim
IPC分类号： H01M4/13 , H01M4/1395
CPC分类号： H01M10/058 , H01M4/134 , H01M4/139 , H01M4/1395 , H01M4/366 , H01M4/505 , H01M4/525 , H01M10/0569 , H01M2004/021 , H01M2004/027
摘要： A negative active material for a lithium rechargeable battery is provided. The negative active material includes an active metal core and a crack inhibiting layer disposed on a surface of the active metal core. The crack inhibiting layer includes a metal oxide.
摘要翻译： 提供了一种用于锂可再充电电池的负极活性材料。 负极活性材料包括活性金属芯和设置在活性金属芯的表面上的裂纹抑制层。 裂纹抑制层包括金属氧化物。
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25.发明申请ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE LITHIUM BATTERY COMPRISING SAME 有权可充电锂电池的活性材料和包含其的可充电锂电池公开(公告)号：US20120094180A1
公开(公告)日：2012-04-19
申请号：US13328910
申请日：2011-12-16
申请人： Kyou-Yoon Sheem , Sung-Soo Kim , Joon-Sup Kim , Yong-Mook Kang , Min-Seok Sung , Young-Hee Lee
发明人： Kyou-Yoon Sheem , Sung-Soo Kim , Joon-Sup Kim , Yong-Mook Kang , Min-Seok Sung , Young-Hee Lee
CPC分类号： H01M4/04 , H01M4/13 , H01M4/131 , H01M4/1315 , H01M4/133 , H01M4/134 , H01M4/139 , H01M4/1391 , H01M4/13915 , H01M4/1393 , H01M4/1395 , H01M4/505 , H01M4/525 , H01M4/583 , H01M4/587 , H01M10/052 , H01M10/0525
摘要： The present invention relates to an active material for a rechargeable lithium battery and a rechargeable lithium battery including the same. The active material includes an active material and a fiber-shaped or tube-shaped carbon conductive material attached to the surface of the active material. The active material includes a conductive shell including a fiber-shaped or tube-shaped carbon conductive material and increases discharge capacity due to improved conductivity and improves cycle-life efficiency by maintaining paths between active material particles during charge and discharge cycles.
摘要翻译： 本发明涉及一种用于可再充电锂电池的活性材料和包括其的可再充电锂电池。 活性材料包括活性材料和连接到活性材料表面的纤维状或管状碳导电材料。 活性材料包括导电壳，其包括纤维状或管状碳导电材料，并且由于改善的导电性而增加了放电容量，并且通过在充电和放电循环期间维持活性材料颗粒之间的路径来改善循环寿命效率。
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26.发明申请Active material for rechargeable lithium battery and rechargeable lithium battery including same 有权可充电锂电池和可充电锂电池的活性材料包括相同的公开(公告)号：US20080038635A1
公开(公告)日：2008-02-14
申请号：US11607817
申请日：2006-11-30
申请人： Kyou-Yoon Sheem , Sung-Soo Kim , Joon-Sup Kim , Yong-Mook Kang , Min-Seok Sung , Young-Hee Lee
发明人： Kyou-Yoon Sheem , Sung-Soo Kim , Joon-Sup Kim , Yong-Mook Kang , Min-Seok Sung , Young-Hee Lee
CPC分类号： H01M4/04 , H01M4/13 , H01M4/131 , H01M4/1315 , H01M4/133 , H01M4/134 , H01M4/139 , H01M4/1391 , H01M4/13915 , H01M4/1393 , H01M4/1395 , H01M4/505 , H01M4/525 , H01M4/583 , H01M4/587 , H01M10/052 , H01M10/0525
摘要： The present invention relates to an active material for a rechargeable lithium battery and a rechargeable lithium battery including the same. The active material includes an active material and a fiber-shaped or tube-shaped carbon conductive material attached to the surface of the active material. The active material includes a conductive shell including a fiber-shaped or tube-shaped carbon conductive material and increases discharge capacity due to improved conductivity and improves cycle-life efficiency by maintaining paths between active material particles during charge and discharge cycles.
摘要翻译： 本发明涉及一种用于可再充电锂电池的活性材料和包括其的可再充电锂电池。 活性材料包括活性材料和连接到活性材料表面的纤维状或管状碳导电材料。 活性材料包括导电壳，其包括纤维状或管状碳导电材料，并且由于改善的导电性而增加了放电容量，并且通过在充电和放电循环期间维持活性材料颗粒之间的路径来改善循环寿命效率。
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27.发明授权公开(公告)号：US08734989B2
公开(公告)日：2014-05-27
申请号：US12324952
申请日：2008-11-28
申请人： Sang-Min Lee , Nam-Soon Choi , Goo-Jin Jeong , Yong-Mook Kang , Min-Seok Sung , Wan-Uk Choi , Sung-Soo Kim
发明人： Sang-Min Lee , Nam-Soon Choi , Goo-Jin Jeong , Yong-Mook Kang , Min-Seok Sung , Wan-Uk Choi , Sung-Soo Kim
IPC分类号： H01M4/62
CPC分类号： H01M2/1653 , H01M2/166 , H01M2/1673 , H01M4/0404 , H01M4/0409 , H01M4/1395 , H01M4/38 , H01M4/386 , H01M4/387 , H01M10/0525
摘要： A negative electrode for rechargeable lithium batteries includes a current collector, a porous active material layer having a metal-based active material disposed on the current collector, and a high-strength binder layer on the porous active material layer. The high-strength binder layer has a strength ranging from 5 to 70 MPa. The negative active material for a rechargeable lithium battery according to the present invention can improve cycle-life characteristics by suppressing volume expansion and reactions of an electrolyte at the electrode surface.
摘要翻译： 用于可再充电锂电池的负极包括集电器，具有设置在集电器上的金属基活性材料的多孔活性材料层和多孔活性材料层上的高强度粘合剂层。 高强度粘合剂层的强度为5〜70MPa。 根据本发明的用于可再充电锂电池的负极活性材料可以通过抑制体积膨胀和电极表面处的电解质的反应来改善循环寿命特性。
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28.发明申请NEGATIVE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE LITHIUM BATTERY 有权可充电锂电池和可充电锂电池的负极活性材料公开(公告)号：US20080233480A1
公开(公告)日：2008-09-25
申请号：US12050864
申请日：2008-03-18
申请人： Min-Seok Sung , Goo-Jin Jeong , Yong-Mook Kang , Sang-Min Lee , Wan-Uk Choi , Sung-Soo Kim
发明人： Min-Seok Sung , Goo-Jin Jeong , Yong-Mook Kang , Sang-Min Lee , Wan-Uk Choi , Sung-Soo Kim
IPC分类号： H01M4/38
摘要： Negative active materials and rechargeable lithium batteries including the negative active materials are provided. The negative active material includes an intermetallic compound of Si and a metal, and a metal matrix including Cu and Al. The negative active material may provide a rechargeable lithium battery having high capacity and excellent cycle-life and cell efficiency.
摘要翻译： 提供负极活性物质和包括负极活性物质的可充电锂电池。 负极活性物质包括Si和金属的金属间化合物和包括Cu和Al的金属基质。 负极活性材料可以提供具有高容量和优异的循环寿命和电池效率的可再充电锂电池。
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公开(公告)号：US08173303B2
公开(公告)日：2012-05-08
申请号：US11115529
申请日：2005-04-26
申请人： Chung-Kun Cho , Sang-Mock Lee , Young-Gyoon Ryu , Seung-Sik Hwang , Jea-Woan Lee , Yoshiaki Nitta , Joon-Sup Kim , Sung-Soo Kim , Jae-Gu Yoon
发明人： Chung-Kun Cho , Sang-Mock Lee , Young-Gyoon Ryu , Seung-Sik Hwang , Jea-Woan Lee , Yoshiaki Nitta , Joon-Sup Kim , Sung-Soo Kim , Jae-Gu Yoon
IPC分类号： H01M4/13
CPC分类号： H01M10/0525 , H01M4/0402 , H01M4/0416 , H01M4/13 , H01M4/131 , H01M4/133 , H01M4/1391 , H01M4/1393 , H01M4/366 , H01M4/525 , H01M2300/0042 , Y10T29/49115
摘要： Disclosed is a lithium secondary battery including a positive electrode including a positive active material; a negative electrode including a negative active material; a separator interposed between the positive and negative electrodes; and an electrolyte, where an alkaline metal powder layer is formed by dispersion coating on a surface of at least one of the positive and negative electrodes and the separator.
摘要翻译： 公开了一种锂二次电池，其包括正极，其包括正极活性物质; 包含负极活性物质的负极; 插入在正极和负极之间的隔膜; 以及电解质，其中通过在正电极和负极中的至少一个的表面上分散涂布形成碱金属粉末层和隔膜。
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30.发明授权Negative active material for a non-aqueous electrolyte battery, and a non-aqueous electrolyte battery comprising the same 有权用于非水电解质电池的负极活性材料和包含该非水电解质电池的非水电解质电池公开(公告)号：US08026003B2
公开(公告)日：2011-09-27
申请号：US10921358
申请日：2004-08-19
申请人： Sung-Soo Kim , Kyou-Yoon Sheem , Sang-Min Lee , Sang-Jin Kim , Joon-Sup Kim , Bok-Hwan Jung , Goo-Jin Jeong
发明人： Sung-Soo Kim , Kyou-Yoon Sheem , Sang-Min Lee , Sang-Jin Kim , Joon-Sup Kim , Bok-Hwan Jung , Goo-Jin Jeong
CPC分类号： H01M4/485 , H01M4/131 , H01M4/136 , H01M4/505 , H01M4/525 , H01M4/581 , H01M4/582 , H01M4/5825 , H01M10/0525 , H01M10/0566 , H01M2004/021
摘要： A negative active material of a non-aqueous electrolyte battery includes a compound represented by formula 1: LixMyVzO2+d (1) where 0.1≦x≦2.5, 0
摘要翻译： 非水电解质电池的负极活性物质包括由式1表示的化合物：LixMyVzO2 + d（1）其中0.1＆nlE; x＆lt; lE; 2.5,0
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