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    ELECTRODE ASSEMBLY AND SECONDARY BATTERY WITH THE SAME
    3.
    发明申请
    ELECTRODE ASSEMBLY AND SECONDARY BATTERY WITH THE SAME 有权
    电极组件和二次电池

    公开(公告)号：US20080102361A1

    公开(公告)日：2008-05-01

    申请号：US11924869

    申请日：2007-10-26

    申请人： Sangok Lee ,  Myungro Lee ,  Cheolhee Hwang

    发明人： Sangok Lee ,  Myungro Lee ,  Cheolhee Hwang

    IPC分类号： H01M2/16

    CPC分类号： H01M10/0562 ,  H01M2/1646 ,  H01M10/0525 ,  H01M2300/0088

    摘要： The present invention relates to an electrode assembly and a secondary battery with the same, more particularly to the electrode assembly which includes an anode plate, a cathode plate, and a separator disposed between the anode plate and the cathode plate, wherein the separator includes a ceramic separator including a ceramic filler which is formed by mixing two groups of particles of the same material, but with a different diameter. The particles with the comparatively smaller diameter are disposed between the particles with the comparatively greater diameter.

    摘要翻译： 本发明涉及电极组件和具有该电极组件的二次电池，更具体地涉及包括阳极板，阴极板和设置在阳极板和阴极板之间的隔膜的电极组件，其中分离器包括： 陶瓷分离器包括通过混合两组相同材料但具有不同直径的颗粒形成的陶瓷填料。 具有相对较小直径的颗粒被设置在具有相对较大直径的颗粒之间。

    Negative electrode active material for a lithium rechargeable battery and lithium rechargeable battery comprising the same
    4.
    发明申请
    Negative electrode active material for a lithium rechargeable battery and lithium rechargeable battery comprising the same 审中-公开
    用于锂可再充电电池的负极活性材料和包含该锂二次电池的锂可充电电池

    公开(公告)号：US20090269669A1

    公开(公告)日：2009-10-29

    申请号：US12228718

    申请日：2008-08-15

    申请人： Bongchull Kim ,  Cheolhee Hwang ,  Dongyung Kim ,  Seho Park

    发明人： Bongchull Kim ,  Cheolhee Hwang ,  Dongyung Kim ,  Seho Park

    IPC分类号： H01M4/58 ,  H01M4/26

    CPC分类号： H01M10/0525 ,  H01M4/587 ,  H01M4/62

    摘要： Disclosed are a negative electrode active material and a lithium rechargeable battery. The negative electrode active material may include a graphite core being configured to absorb and release lithium. The graphite core may include pores extending from an outer surface of the graphite core to the inside of the graphite core. The pores may include metal nano-particles and amorphous carbon. The lithium rechargeable battery may include a positive electrode plate including a positive electrode active material configured to absorb and release lithium ions, a negative electrode plate including the negative electrode active material configured to absorb and release lithium ions, a separator interposed between the positive electrode and negative electrode plates and electrolyte configured to transport the lithium ions.

    摘要翻译： 公开了一种负极活性物质和锂可充电电池。 负极活性物质可以包括被吸收和释放锂的石墨芯。 石墨芯可以包括从石墨芯的外表面延伸到石墨芯的内部的孔。 孔可以包括金属纳米颗粒和无定形碳。 锂可再充电电池可以包括：正极板，包括被配置为吸收和释放锂离子的正极活性物质;负极板，包括被构造成吸收和释放锂离子的负极活性物质;隔板插入在正极和 负极板和电解质构造成输送锂离子。

    Electrode assembly and secondary battery with the same
    5.
    发明授权
    Electrode assembly and secondary battery with the same 有权
    电极组件和二次电池相同

    公开(公告)号：US08349482B2

    公开(公告)日：2013-01-08

    申请号：US11924869

    申请日：2007-10-26

    申请人： Sangok Lee ,  Myungro Lee ,  Cheolhee Hwang

    发明人： Sangok Lee ,  Myungro Lee ,  Cheolhee Hwang

    IPC分类号： H01M2/18 ,  H01M2/16 ,  H01M2/14

    CPC分类号： H01M10/0562 ,  H01M2/1646 ,  H01M10/0525 ,  H01M2300/0088

    摘要： The present invention relates to an electrode assembly and a secondary battery with the same, more particularly to the electrode assembly which includes an anode plate, a cathode plate, and a separator disposed between the anode plate and the cathode plate, wherein the separator includes a ceramic separator including a ceramic filler which is formed by mixing two groups of particles of the same material, but with a different diameter. The particles with the comparatively smaller diameter are disposed between the particles with the comparatively greater diameter.

    摘要翻译： 本发明涉及电极组件和具有该电极组件的二次电池，更具体地涉及包括阳极板，阴极板和设置在阳极板和阴极板之间的隔膜的电极组件，其中分离器包括： 陶瓷分离器包括通过混合两组相同材料但具有不同直径的颗粒形成的陶瓷填料。 具有相对较小直径的颗粒被设置在具有相对较大直径的颗粒之间。

    LITHIUM SECONDARY BATTERY
    6.
    发明申请
    LITHIUM SECONDARY BATTERY 审中-公开
    锂二次电池

    公开(公告)号：US20090092889A1

    公开(公告)日：2009-04-09

    申请号：US12247456

    申请日：2008-10-08

    申请人： Cheolhee Hwang ,  Wanmook Lim ,  Hyorim Bak ,  Myungro Lee ,  Youngchurl Chang

    发明人： Cheolhee Hwang ,  Wanmook Lim ,  Hyorim Bak ,  Myungro Lee ,  Youngchurl Chang

    IPC分类号： H01M6/10

    CPC分类号： H01M10/052 ,  H01M2/166 ,  H01M10/0587 ,  H01M10/4235

    摘要： Provided is a lithium secondary battery which is stable to penetration of a sharp object, which may occur by external impact. The lithium secondary battery comprises an electrode assembly which is formed by winding a first electrode plate, a second electrode plate, and a separator disposed between the first electrode plate and the second electrode plate; and a can for receiving the electrode assembly, wherein the separator is formed of a ceramic material, a polarity of the first electrode plate is opposite to that of the can, and the outermost part of the first electrode plate is disposed further outside than the outermost part of the second electrode plate.

    摘要翻译： 提供一种锂二次电池，其可以通过外部冲击而产生的尖锐物体的穿透性稳定。 锂二次电池包括通过缠绕设置在第一电极板和第二电极板之间的第一电极板，第二电极板和隔板形成的电极组件; 以及用于容纳电极组件的罐，其中所述隔板由陶瓷材料形成，所述第一电极板的极性与所述电极组件的极性相反，并且所述第一电极板的最外部位于所述第一电极板的最外侧 第二电极板的一部分。