Nonaqueous electrochemical cell
    4.
    发明授权
    Nonaqueous electrochemical cell 失效
    非水电化学电池

    公开(公告)号:US4608322A

    公开(公告)日:1986-08-26

    申请号:US656061

    申请日:1984-09-28

    摘要: A nonaqueous cell comprising an active metal anode, such as a lithium, sodium, potassium, calcium or alloys, a liquid cathode-electrolyte comprising a solute dissolved in a solvent which, in a preferred aspect, is an oxyhalide of an element of Group V or Group VI of the Periodic Table and wherein the surface of the anode contacting the cathode-electrolyte is coated with a polymeric film having ether linkages. In a preferred practice of the present invention, the anode is coated with polyethersulfone.

    摘要翻译: 包含活性金属阳极如锂,钠,钾,钙或合金的非水电池,包含溶解在溶剂中的溶质的液体阴极 - 电解质,在优选的方面,其为第V族元素的卤氧化物 或VI族,并且其中与阴极 - 电解质接触的阳极表面涂覆有具有醚键的聚合物膜。 在本发明的优选实践中,阳极涂覆有聚醚砜。