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Showing 1 to 5 of 5 for “"Interkonnektor"”.
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Untersuchungen zur oxidationsbedingten Lebensdauer von Chromstählen für die Anwendung in der Hochtemperaturbrennstoffzelle (SOFC)
The increasing energy consumption of future automobiles should be covered by a solid oxide fuel cell (SOFC) used as an additional energy supply (auxiliary power unit). The application of a SOFC with about 5 kW power in cars requires small size, low weight and an economic fabrication. To achieve …
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Effect of geometry and composition of Cr steels on oxide scale properties relevant for interconnector applications in Solid Oxide Fuel Cells (SOFCs)
A number of high-Cr ferritic steels have been investigated as possible construction materials (interconnectors) for Solid Oxide Fuel Cells (SOFCs). The mentioned materials have the advantage of a higher electronic conductivity, lower cost and easier fabrication than so far used lanthanum …
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Reduktion der Chromfreisetzung aus metallischen Interkonnektoren für Hochtemperaturbrennstoffzellen durch Schutzschichtsysteme
Planar Solid Oxid Fuel Cells (SOFC) show interesting advantages in their characteristics compared to other fuel cells and heat engines because of their high efficiency. Chromiumbased steels and chromium contending compounds are used as interconnect material for a temperature range between 600°C and …
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Ferritic steel interconnectors and their interactions with Ni base anodes in solid oxide fuel cells (SOFC)
In recent years high Cr ferritic steels such as Crofer 22 APU became the most widespread construction materials for solid oxide fuel cell (SOFC) interconnects mainly due to low cost and the ease of fabrication compared to ceramic materials. It was shown that optimum properties with respect to oxide …