METAL HALOGEN ELECTROCHEMICAL CELL

METAL HALOGEN ELECTROCHEMICAL CELL

ABSTRACT OF THE DISCLOSURE An improved aqueous metal halogen electrochemical cell, particularly a zinc bromide cell, contains a water soluble tetraorgano substituted ammonium salt in the electrolyte which forms a substantially water in-soluble liquid complex with cathodic halogen thereby reducing se...

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Bibliographische Detailangaben
Hauptverfasser: MALACHESKY, PAUL A, EUSTACE, DANIEL J
Format: Patent
Sprache:eng ; fre
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Zusammenfassung:ABSTRACT OF THE DISCLOSURE An improved aqueous metal halogen electrochemical cell, particularly a zinc bromide cell, contains a water soluble tetraorgano substituted ammonium salt in the electrolyte which forms a substantially water in-soluble liquid complex with cathodic halogen thereby reducing self-discharge of the cell. Particularly preferred as the ammonium salt is N-methyl, N-ethyl morpholinium bromide.