Microstructural Characterisation, Modelling and Simulation of Solid Oxide Fuel Cell Cathodes

This work deals with microstructural characterisation, modelling and simulation of SOFC electrodes with the goal of optimizing the electrode microstructures. Methods for a detailed electrode analysis based on focused ion beam (FIB) tomography are presented. A 3D FEM model able to perform simulations...

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Bibliographic Details
Main Author Joos, Jochen
Format eBook
LanguageEnglish
Published KIT Scientific Publishing 2017
SeriesSchriften des Instituts für Angewandte Materialien - Werkstoffe der Elektrotechnik, Karlsruher Institut für Technologie / Institut für Angewandte Materialien - Werkstoffe der Elektrotechnik
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Summary:This work deals with microstructural characterisation, modelling and simulation of SOFC electrodes with the goal of optimizing the electrode microstructures. Methods for a detailed electrode analysis based on focused ion beam (FIB) tomography are presented. A 3D FEM model able to perform simulations of LSCF cathodes based on 3D tomography data is shown. A model generating realistic, yet synthetic microstructures is presented that enables the optimization of microstructural characteristics.
ISBN:3731506254
9783731506256
ISSN:2365-8029
DOI:10.5445/KSP/1000064791