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Showing 1 to 4 of 4 for “"Hochtemperatur-Brennstoffzellen"”.
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Fügen von Hochtemperatur-Brennstoffzellen
Planar solid oxide fuel cells as developed at Forschungszentrum Jülich are combined with steel interconnectors and casings to form fuel cell stacks that can be used as technical power sources. On the one hand, all the components must be joined gas-tight so that fuel and air cannot mix. On the other …
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Entwicklung von kristallisierenden Glasloten für planare Hochtemperatur-Brennstoffzellen
Glass and glass ceramic sealants are developed for high temperature planar SOFC meeting the requirements of high thermal expansion (11.0 to 12.0×10-6 K-1), high electrical resistance > 2 kW/cm2, good thermochemical compatibility with the other fuel cell materials, and stability under H2 and H2O …
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Herstellung von dünnen Elektrolytschichten mittels Laserablation und Kathodenzerstäubung für Hochtemperatur-Brennstoffzellen
Solid oxide fuel cells (SOFCs) are presently operated at temperatures between 800 and 1000°C. Lowering the operation temperature to 600°C at unchanged power density would increase the durability of the fuel cell stack. Alternative electrolyte materials with a higher electric conductivity and …