Material Stability and Cation Transport of La 0.6 Sr 0.4 Co 0.2 Fe 0.8 O 3-δ in SOFC Cathodic Conditions
Material stability and cation transport of La 0.6 Sr 0.4 Co 0.2 Fe 0.8 O 3-δ were investigated by long-term annealing of the sintered pellets with and without applying oxygen potential gradients. The heat treatments at 1073 - 1273 K under uniform p(O 2 ) of 1.0 x 10 -4 - 0.21 bar for one week did no...
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| Veröffentlicht in: | ECS transactions 2011-04, Vol.35 (1), p.2249-2253 |
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| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
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