Textile structures, for use in gas diffusion layers for fuel cells, comprise fibers, to which coating is covalently bonded

Textile structure comprises fibers, to which a coating is covalently bonded. It can withstand temperatures of 200[deg] C. Independent claims are included for: gas diffusion layers containing the structures;#fuel cells containing the structures or gas diffusion layers incorporating them;#production o...

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Bibliographische Detailangaben
Hauptverfasser:	MARGARIT-PURI, KRISTINA, SEVERICH, BIRGIT, WAGNER, KLAUS-DIETMAR, SCHARFENBERGER, GUNTER
Format:	Patent
Sprache:	eng ; ger
Schlagworte:	BASIC ELECTRIC ELEMENTS BRAIDING CHEMISTRY CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS COMPOSITIONS BASED THEREON COTTON-WOOL ELECTRICITY FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS,NON-WOVEN FABRICS FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS KNITTING LACE-MAKING LAUNDERING MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARYMATERIAL METALLURGY NON-WOVEN FABRICS ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY SEPARATION TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE TEXTILES THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING TREATMENT OF TEXTILES OR THE LIKE TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS,FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS TRIMMINGS WADDING
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Beschreibung
Zusammenfassung:	Textile structure comprises fibers, to which a coating is covalently bonded. It can withstand temperatures of 200[deg] C. Independent claims are included for: gas diffusion layers containing the structures;#fuel cells containing the structures or gas diffusion layers incorporating them;#production of the structures by reacting the fibers with a low molecular weight organic compound in a plasma;#non-woven materials produced using the method;#use of the structures as gas diffusion layers or a part of them; and#use of the structures in gas diffusion layers for fuel cells. Die Erfindung betrifft Gebilde, umfassend Fasern und eine Beschichtung, die auf der Oberfläche der Fasern kovalent gebunden ist, dadurch gekennzeichnet, dass die Gebilde bei 200°C temperaturbeständig sind. Die Erfindung betrifft auch Verfahren zu deren Herstellung, Brennstoffzellen und Gasdiffusionsschichten, die die Gebilde enthalten, sowie deren Verwendung in Brennstoffzellen und Gasdiffusionsschichten.