Transition-metal additives in cathodes of Na/NiCI(2) high-temperature, rechargeable electrochemical cells found to slow premature fading of charge/discharge capacity. Decline in capacity of cell attributed to agglomeration of Ni particles at cathode: this agglomeration reduces electrochemical area of cathode. Depending on choice of transition-metal additive for particular cell, additive might even participate in desired electrochemical reactions in cell, contributing to specific energy of cell.


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    Title :

    Transition-Metal Additives For Long-Life Na/NiCI(2) Cells


    Contributors:

    Published in:

    Publication date :

    1995-07-01



    Type of media :

    Miscellaneous


    Type of material :

    No indication


    Language :

    English


    Keywords :


    Ni/NiCI(2) Reference Electrodes For Na/NiCI(2) Cells

    Bugga, Ratnakumar / Attia, Alan / Halpert, Gerald | NTRS | 1995



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