NONAQUEOUS LIQUID ELECTROLYTE FOR BATTERY, NONAQUEOUS LIQUID ELECTROLYTE BATTERY CONTAINING THE SAME, ELECTROLYTE FOR POLYMER BATTERY AND POLYMER BATTERY CONTAINING THE SAME

NONAQUEOUS LIQUID ELECTROLYTE FOR BATTERY, NONAQUEOUS LIQUID ELECTROLYTE BATTERY CONTAINING THE SAME, ELECTROLYTE FOR POLYMER BATTERY AND POLYMER BATTERY CONTAINING THE SAME

This invention relates to a non-aqueous electrolyte for a cell and an electrolyte for a polymer cell in which the risk of igniting-firing an aprotic organic solvent retained in the cell and leaked out of the cell through vaporization or the like when the temperature of the cell rises abnormally is r...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: OTSUKI, MASASHI, OGINO, TAKAO
Format: Patent
Sprache:eng ; fre ; ger
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:This invention relates to a non-aqueous electrolyte for a cell and an electrolyte for a polymer cell in which the risk of igniting-firing an aprotic organic solvent retained in the cell and leaked out of the cell through vaporization or the like when the temperature of the cell rises abnormally is reduced, and to a non-aqueous electrolyte for a cell and an electrolyte for a polymer cell comprising an aprotic organic solvent and a compound containing phosphorus and/or nitrogen in its molecule and having a difference of a boiling point from that of the aprotic organic solvent of not more than 25°C.