Production of electrodes
    10.
    发明授权
    Production of electrodes 失效
    生产电极

    公开(公告)号:US5856046A

    公开(公告)日:1999-01-05

    申请号:US700852

    申请日:1996-08-21

    IPC分类号: H01M4/139 H01M4/74 H01M4/75

    摘要: Electrodes suitable for electrochemical cells are produced bya) applying a mixture comprising.alpha.) a solid III which can reversibly take up or release lithium ions in an electrochemical reaction and.beta.) a binder IV, or a compound which can be converted into a binder IV, to an electrically conductive support V by means of a coating apparatus II with essentially linear relative motion (R) of the support V relative to the coating apparatus II in such a way that an uncoated zone remains on the support V at each of the two margins of the coating apparatus II running parallel to the relative motion (R) andb) cutting the support V at an angle of from 5 to 85 degrees to the normal to the direction of relative motion (R) to give essentially parrallel strips.

    摘要翻译: 适用于电化学电池的电极通过以下方法制备:a)施加包含α)在电化学反应中可逆地吸收或释放锂离子的固体III和β)粘合剂IV或可转化成粘合剂IV的化合物的混合物 通过涂覆装置II与支撑件V相对于涂覆装置II具有基本上线性的相对运动(R)的导电支撑件V,使得在两个部件中的每一个处的支撑件V上保持未涂覆区域 涂覆装置II的平行于相对运动(R)的边缘和b)以相对于相对运动(R)的方向垂直于5至85度的角度切割支撑件V,以给出基本上的平行条带。