METHOD FOR RAISING PERFORMANCE CHARACTERISTICS OF LEAD STORAGE BATTERIES

FIELD: chemical power supplies. SUBSTANCE: storage battery uses fluorine-containing surface-active materials based on perfluorosulfuric or perfluorocarbonic acids or their mixtures. Introduction of such material in electrolyte or, for example, pre-assembly treatment of storage battery plates with so...

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Bibliographische Detailangaben
Hauptverfasser:	VARYPAEV V.N, MAKSIMOV B.N, BERKMAN E.A, KISELEVICH V.A, RJABININ A.N, KOROLEV N.V, MITCHENKO O.A, OSTAPENKO E.I, RJABININ N.A
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRICITY PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Beschreibung
Zusammenfassung:	FIELD: chemical power supplies. SUBSTANCE: storage battery uses fluorine-containing surface-active materials based on perfluorosulfuric or perfluorocarbonic acids or their mixtures. Introduction of such material in electrolyte or, for example, pre-assembly treatment of storage battery plates with solution of fluorine-containing surface-active material provides for liberation of increased amount of hydrogen on lead and its alloys in sulfuric acid solutions. Using fluorine-containing surface-active material reduces rate of hydrogen liberation both in the course of battery charging and its storage. Reducing rate of lead-electrolyte reaction reduces non-treated sulfation of plates during battery service. EFFECT: improved performance characteristics of storage battery. 3 cl, 2 ex