LITHIUM BATTERY AND METHOD FOR FABRICATING THE SAME
    2.
    发明申请
    LITHIUM BATTERY AND METHOD FOR FABRICATING THE SAME 有权
    锂电池及其制造方法

    公开(公告)号:US20120214048A1

    公开(公告)日:2012-08-23

    申请号:US13104039

    申请日:2011-05-10

    IPC分类号: H01M2/02 H01M10/04 H01M10/02

    摘要: A lithium battery and a method for fabricating the same are provided. The lithium battery includes an anode, a cathode located opposite to the anode, a separator and an electrolyte solution. The separator is located between the anode and the cathode, wherein the anode, the cathode and the separator commonly define a containing region. The electrolyte solution is located in the containing region, and includes an organic solvent, a lithium salt and an additive. The additive includes a maleimide-based compound and a hydroxyl-containing species having a molecular weight less than 1000, and a content of the hydroxyl-containing species in the electrolyte solution ranges between 0.05 wt % and 5 wt %. The lithium battery and the fabrication method thereof can solve problems of water contained in the battery, and an environment with high dryness and low moisture content is unnecessary for fabrication, thereby reducing the production cost and enhancing the battery performance.

    摘要翻译: 提供锂电池及其制造方法。 锂电池包括阳极,与阳极相对的阴极,隔板和电解质溶液。 隔板位于阳极和阴极之间,其中阳极,阴极和隔板通常限定容纳区域。 电解质溶液位于容纳区域中,并且包括有机溶剂,锂盐和添加剂。 添加剂包括马来酰亚胺类化合物和分子量小于1000的含羟基物质,电解质溶液中含羟基的物质的含量为0.05重量%〜5重量%。 锂电池及其制造方法可以解决电池中含有的水的问题,并且不需要用于制造的干燥度和低含水量的环境,从而降低了生产成本并提高了电池性能。

    Anode protector of lithium-ion battery and method for fabricating the same
    3.
    发明授权
    Anode protector of lithium-ion battery and method for fabricating the same 有权
    锂离子电池的阳极保护器及其制造方法

    公开(公告)号:US08808901B2

    公开(公告)日:2014-08-19

    申请号:US13410299

    申请日:2012-03-02

    IPC分类号: H01M2/16

    摘要: An anode protector of a lithium-ion battery and a method for fabricating the same are provided. A passivation protector (110) is formed on a surface of an anode (102) in advance by film deposition, such as atomic layer deposition (ALD). The passivation protector (110) is composed of a metal oxide having three dimensional structures, such as columnar structures. Accordingly, the present invention is provided with effective protection of the anode electrode structure and maintenance of battery cycle life under high-temperature operation.

    摘要翻译: 提供锂离子电池的阳极保护器及其制造方法。 预先通过膜沉积(例如原子层沉积(ALD))在阳极(102)的表面上形成钝化保护器(110)。 钝化保护器(110)由具有三维结构的金属氧化物构成,例如柱状结构。 因此,本发明在阳极电极结构的有效保护和高温运行时的电池循环寿命的维持下进行。

    Lithium battery and method for fabricating the same
    5.
    发明授权
    Lithium battery and method for fabricating the same 有权
    锂电池及其制造方法

    公开(公告)号:US08748045B2

    公开(公告)日:2014-06-10

    申请号:US13104039

    申请日:2011-05-10

    IPC分类号: H01M6/16

    摘要: A lithium battery and a method for fabricating the same are provided. The lithium battery includes an anode, a cathode located opposite to the anode, a separator and an electrolyte solution. The separator is located between the anode and the cathode, wherein the anode, the cathode and the separator commonly define a containing region. The electrolyte solution is located in the containing region, and includes an organic solvent, a lithium salt and an additive. The additive includes a maleimide-based compound and a hydroxyl-containing species having a molecular weight less than 1000, and a content of the hydroxyl-containing species in the electrolyte solution ranges between 0.05 wt % and 5 wt %. The lithium battery and the fabrication method thereof can solve problems of water contained in the battery, and an environment with high dryness and low moisture content is unnecessary for fabrication, thereby reducing the production cost and enhancing the battery performance.

    摘要翻译: 提供锂电池及其制造方法。 锂电池包括阳极,与阳极相对的阴极,隔板和电解质溶液。 隔板位于阳极和阴极之间,其中阳极,阴极和隔板通常限定容纳区域。 电解质溶液位于容纳区域中,并且包括有机溶剂,锂盐和添加剂。 添加剂包括马来酰亚胺类化合物和分子量小于1000的含羟基物质,电解质溶液中含羟基的物质的含量为0.05重量%〜5重量%。 锂电池及其制造方法可以解决电池中含有的水的问题,并且不需要用于制造的干燥度和低含水量的环境,从而降低了生产成本并提高了电池性能。