Investigation of solid oxide fuel cell sealing behavior under stack relevant conditions at Forschungszentrum Jülich

Hermetic sealing is a key requirement for the operation of solid oxide fuel cell (SOFC) stacks in a system environment. The sealant material has to withstand stresses due to mechanical loading, mismatch in thermal expansion coefficient and thermal gradients that arise during operation. Based on leak...

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Veröffentlicht in:	Journal of power sources 2011-09, Vol.196 (17), p.7175-7181
Hauptverfasser:	Blum, Ludger, Groß, Sonja M., Malzbender, Jürgen, Pabst, Ulrich, Peksen, Murat, Peters, Roland, Vinke, Izaak C.
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Direct energy conversion and energy accumulation Electrical engineering. Electrical power engineering Electrical power engineering Electrochemical conversion: primary and secondary batteries, fuel cells Energy Energy. Thermal use of fuels Equipments for energy generation and conversion: thermal, electrical, mechanical energy, etc Exact sciences and technology Finite element method Finite element modelling Fuel cells Mathematical models Sealing Solid oxide fuel cell (SOFC) Solid oxide fuel cells Stack Stacks Temperature gradient Thermal cycling Thermal expansion
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