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Morphology and performance of screen printed cathodes in the planar SOFC

Morphologie und Leistung von siebgedruckten Kathoden in der planaren Hochtemperatur-Brennstoffzelle
 
: Kuznecov, M.; Otschik, P.; Eichler, K.; Schaffrath, W.

Stevens, P. ; European Fuel Cell Forum:
Third European Solid Oxide Fuel Cell Forum 1998. Proceedings
Oberrohrdorf/Switzerland: European Fuel Cell Forum, 1998
ISBN: 3-905592-00-2
pp.153-160
European Solid Oxide Fuel Cell Forum <3, 1998, Nantes>
English
Conference Paper
Fraunhofer IKTS ()
electrochemistry; interface; LSM-cathode; porosity; SOFC

Abstract
The structure of the cathode/electrolyte interface which is formed between the screen printed La0.8Sr0.2MnO3-cathode and the ZrO2+8%Y2O3 electrolyte was investigated. The influence of the morphology of the cathode/electrolyte interface on the electrochemical performance of the symmetrical LSM/YSZ/LSM-cells with LSM-cathode of different porosity is discussed.

: http://publica.fraunhofer.de/documents/PX-25146.html