Electrolyte Additives that Reduce Gas Evolution in Li ion Batteries

Electrolyte Additives that Reduce Gas Evolution in Li ion Batteries

A lithium ion cell that includes electrodes, an organic electrolyte; and a metal-free electrolyte additive that comprises an epoxide functional group configured to convert gaseous carbon dioxide generated during use of the lithium ion cell into liquid carbonate under ambient conditions.

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Bibliographische Detailangaben
Hauptverfasser: Cohen, Shirel, Herszman, John Dominic, Kisets, Ilya
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:A lithium ion cell that includes electrodes, an organic electrolyte; and a metal-free electrolyte additive that comprises an epoxide functional group configured to convert gaseous carbon dioxide generated during use of the lithium ion cell into liquid carbonate under ambient conditions.