Time-Dependent 3D Impedance Model of Mixed-Conducting Solid Oxide Fuel Cell Cathodes

A time-dependent three-dimensional (3D) impedance model of mixed ionic electronic conducting solid oxide fuel cell (SOFC) cathodes that considers the complex coupling of gas diffusion, surface exchange, ionic bulk-diffusion and electrolyte conductivity is presented. By using the finite element metho...

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Veröffentlicht in:	Journal of the Electrochemical Society 2013-01, Vol.160 (8), p.F867-F876
Hauptverfasser:	Häffelin, Andreas, Joos, Jochen, Ender, Moses, Weber, André, Ivers-Tiffée, Ellen
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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