Secondary lithium cells operating at ambient temperature protected against overcharge and overdischarge by use of cathode additives acting as sources and sinks of electroactive chemical species, which is lithium. Additive in cathode limits excursion of voltage of cell during both overcharge and overdischarge. In addition to protecting cell, also serves as part of state-of-charge indicator: attainment of greater or lesser limiting voltage indicates end of charge or end of discharge, respectively. Concept applied to Li/TiS2 system, and also applicable to such other lithium systems as Li/MoS2, Li/NbSe3, and Li/V2O5.


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    Titel :

    Preventing Overcharge And Overdischarge Of Lithium Cells


    Beteiligte:

    Erschienen in:

    Erscheinungsdatum :

    01.03.1995



    Medientyp :

    Sonstige


    Format :

    Keine Angabe


    Sprache :

    Englisch








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