Alloyed and dense anode sheet with local stress relaxation
    62.
    发明授权
    Alloyed and dense anode sheet with local stress relaxation 失效
    具有局部应力松弛的合金和致密阳极片

    公开(公告)号:US06265099B1

    公开(公告)日:2001-07-24

    申请号:US09058895

    申请日:1998-04-13

    IPC分类号: H01M612

    摘要: An electrochemical generator comprising thin films including a positive electrode and its collector, and a sheet of a host metal intended to later on constitute a negative electrode, as well as an electrolyte which is conductive towards alkaline ions and also a source of alkali ions. The sheet of the host metal has voids whose quantity and arrangement are capable of locally absorbing any lateral expansion of the sheet of host metal and thereby substantially preventing all cumulative change in the plane of the sheet of host metal when there is an initial formation of alloy in the sheet between the host metal and an alkali metal which is brought about by the alkaline ions. A method of manufacturing such a generator is also described.

    摘要翻译: 一种电化学发生器,其包括包括正极及其集电体的薄膜和旨在稍后构成负极的主体金属片以及对碱性离子和碱离子源导电的电解质。 主体金属片具有空隙,其数量和布置能够局部地吸收主体金属片的任何横向膨胀,从而基本上防止当初始形成合金时主体金属片的平面的所有累积变化 在主体金属和由碱性离子引起的碱金属之间的片材中。 还描述了制造这种发生器的方法。

    Ionically conductive polymeric materials
    67.
    发明授权
    Ionically conductive polymeric materials 失效
    离子导电聚合材料

    公开(公告)号:US5350646A

    公开(公告)日:1994-09-27

    申请号:US945639

    申请日:1992-11-06

    摘要: The present invention relates to ionically conductive polymeric materials, to their preparation and to their use as a solid electrolyte. The materials comprise a solid solution of one or more salts in a polymer and are characterized in that the transport and the mobility of a metal cation M.sup.n+ which has the valency n, 1.ltoreq.n.ltoreq.5, are provided by at least one complex anion, corresponding to the general formula [MZ.sub.n Y.sub.p ].sup.p- formed between an anionic ligand Z.sup.-, an anionic ligand Y.sup.- and the cation M.sup.n+, with 1.ltoreq.p.ltoreq.3. Application to the formation of electrochemical generators and of electrochemical systems which make it possible to affect the transmission of light.

    摘要翻译: PCT No.PCT / FR92 / 00198 Sec。 371日期:1992年11月6日 102(e)日期1992年11月6日PCT 1992年3月4日PCT公布。 出版物WO92 / 日本1992年9月17日。本发明涉及离子导电聚合物材料,其制备方法及其作为固体电解质的用途。 这些材料包括聚合物中一种或多种盐的固溶体,其特征在于具有化合价n 1,n = 5的金属阳离子Mn +的迁移率和迁移率至少由 对应于在阴离子配体Z-,阴离子配体Y-和阳离子Mn +之间形成的通式[MZnYp] p-对应于1≤n≤3的一个复合阴离子。 应用于电化学发生器和电化学系统的形成,这使得可能影响光的透射。