BOROPHOSPHOSILICATE-BASED COMPOSITE MATERIAL WHICH CAN BE USED TO CREATE AN ELECTROLYTE MEMBRANE AND METHOD FOR THE PRODUCTION THEREOF

A composite material made of borophosphosilicate and an organic matrix, used to create, preferably, a solid electrolyte membrane for a proton conduction electrochemical device having an operating temperature of up to 400 DEG C. The organic matrix consists of a thermally stable polymer. The polymer c...

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Bibliographische Detailangaben
Hauptverfasser:	ROZIERE, JACQUES, JONES, DEBORAH, GAUTIER, LUDMILA, DEABATE, STEPHANO, MORIN, ARNAUD, MOSDALE, RENAUT
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	BASIC ELECTRIC ELEMENTS CHEMISTRY COMPOSITIONS BASED THEREON ELECTRICITY METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Beschreibung
Zusammenfassung:	A composite material made of borophosphosilicate and an organic matrix, used to create, preferably, a solid electrolyte membrane for a proton conduction electrochemical device having an operating temperature of up to 400 DEG C. The organic matrix consists of a thermally stable polymer. The polymer can, for example, be a polyimide, a polysulphone, a polythermide, a polybenzinidazole or a polybenzoxzole. Un matériau composite composé de borophosphosilicate et d'une matrice organique constitue, de préférence, une membrane électrolytique solide pour un dispositif électrochimique à conduction protonique ayant une température de fonctionnement allant jusqu'à 400°C. La matrice organique est constituée par un polymère stable thermiquement. Le polymère peut être, par exemple, un polyimide, un polysulfone, un polyétherimide, un polybenzinidazole ou un polybenzoxzole.