Hybrid separating membrane for a battery

The present invention relates to a hybrid separating membrane constituted by a composite material comprising a non-porous polymer matrix and particles of an ionic conductive inorganic material dispersed in the polymer matrix, the use of such a membrane as a separator in an electrical energy storage...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LECUYER, Margaud, DESCHAMPS, Marc, SZYMCZAK, Jonathan
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The present invention relates to a hybrid separating membrane constituted by a composite material comprising a non-porous polymer matrix and particles of an ionic conductive inorganic material dispersed in the polymer matrix, the use of such a membrane as a separator in an electrical energy storage system, and an electrical energy storage system, in particular an electrochemical accumulator such as a secondary (rechargeable) lithium or sodium battery comprising at least one such separating membrane.