Fremgangsmate for a pafore et fast elektrolyttlag pa en poros elektrode

The invention relates to a method for easily applying a solid electrolytic layer to a porous electrode (6) with complex surface geometry for a solid oxide fuel cell. The especially tubularly embodied electrode (6) is immersed in a suspension (4) containing solid constituents (F, G) made from a solid...

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Bibliographische Detailangaben
Hauptverfasser:	JANSING THOMAS, FLESCH UDO, BLASS GUENTER, BUCHKREMER HANS PETER, FLECK ROBERT
Format:	Patent
Sprache:	nor
Schlagworte:	BASIC ELECTRIC ELEMENTS CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS ELECTRICITY GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE
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Beschreibung
Zusammenfassung:	The invention relates to a method for easily applying a solid electrolytic layer to a porous electrode (6) with complex surface geometry for a solid oxide fuel cell. The especially tubularly embodied electrode (6) is immersed in a suspension (4) containing solid constituents (F, G) made from a solid electrolytic material. Preferably, a pressure difference is created so that a solvent (L) contained in the suspension (4) infiltrates the electrode (6) cavity (10) and is extracted therefrom. The thickness of the deposited layer of solid matter (32) is determined by the quantity of extracted solvent (L).