Lithium metal dispersion in electrodes
    12.
    发明申请
    Lithium metal dispersion in electrodes 审中-公开
    电极中的锂金属分散体

    公开(公告)号:US20050130043A1

    公开(公告)日:2005-06-16

    申请号:US10900715

    申请日:2004-07-28

    摘要: Electrodes, such as anodes and cathodes, can include a host material that is prelithiated or undergoes lithiation upon electrolyte introduction into a battery. Lithiation of the host material can occur by the agitation of lithium metal and a host material, the agitation of a lithium metal powder and a host material at a temperature greater than room temperature, the application of pressure to a lithium metal and host material mixture, contact of the host material with molten lithium metal, the lamination of lithium foil or lithium mesh onto an electrode containing the host material, or by lamination of lithium metal or mesh onto an electrode at elevated temperatures.

    摘要翻译: 诸如阳极​​和阴极的电极可以包括在电解质引入电池中时被预锂化或经历锂化的主体材料。 主体材料的锂化可以通过锂金属和主体材料的搅拌,在大于室温的温度下搅拌锂金属粉末和主体材料,向锂金属和主体材料混合物施加压力, 主体材料与熔融锂金属的接触,将锂箔或锂网叠层在含有主体材料的电极上,或者通过在升高的温度下将锂金属或网状物层压到电极上。

    Stabilized lithium metal powder for Li-ion application, composition and process
    15.
    发明授权
    Stabilized lithium metal powder for Li-ion application, composition and process 有权
    稳定的锂金属粉末用于锂离子的应用,组成和工艺

    公开(公告)号:US08021496B2

    公开(公告)日:2011-09-20

    申请号:US12152212

    申请日:2008-05-13

    IPC分类号: C23C22/70 C23C22/03 C23C22/00

    摘要: The present invention provides a method for stabilizing lithium metal powder. The method comprises the steps of heating the lithium metal powder to above its melting point to provide molten lithium metal, dispersing the molten lithium metal, and contacting the dispersed molten lithium metal with a phosphorous-containing compound to provide a substantially continuous protective layer of lithium phosphate on the lithium metal powder.

    摘要翻译: 本发明提供一种稳定锂金属粉末的方法。 该方法包括以下步骤:将锂金属粉末加热到高于其熔点以提供熔融的锂金属,分散熔融的锂金属,并使分散的熔融锂金属与含磷化合物接触,以提供基本上连续的锂保护层 磷酸盐在锂金属粉末上。