La0.7Sr0.3MnO3−δ barrier for Cr2O3-forming SOFC interconnect alloy coated by electrostatic spray deposition

In this work, electrostatic spray deposition (ESD) technology was used to deposit dense, free-cracks and thin La0.7Sr0.3MnO3−δ (LSM) layers on SS446 alloy interconnect to be used in solid oxide fuel cell (SOFC) after subsequent annealing at 800°C in air for 2h. The corrosion resistance of uncoated a...

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Veröffentlicht in:	Surface & coatings technology 2014-09, Vol.254, p.157-166
Hauptverfasser:	da Conceição, Leandro, Dessemond, Laurent, Djurado, Elisabeth, Muccillo, E.N.S.
Format:	Artikel
Sprache:	eng
Schlagworte:	Area specific resistance Coatings Cross-disciplinary physics: materials science rheology Diffusion rate Electrostatic spray deposition Electrostatics Exact sciences and technology Ferritic stainless steels Interconnections La0.7Sr0.3MnO3 − δ Materials science Oxidation rate Physics SOFC Solid oxide fuel cells Spray deposition Steels Surface treatments
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