Study of (La,Sr)(Ti,Ni)O3-δ materials for symmetrical Solid Oxide Cell electrode - Part B: Conditions of Ni exsolution

The stability of La2xSr1-2xTi1-xNixO3-δ (LSTN) and La7x/4Sr1-7x/4Ti1-xNixO3-δ (25LSTN) materials in high temperature reducing conditions has been studied with a special focus on the Ni exsolution process for SOFC anode / SOEC cathode application. In a general way, LSTN and 25LSTN compounds are stabl...

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Veröffentlicht in:	Ceramics international 2020-04, Vol.46 (5), p.5841-5849
Hauptverfasser:	Arrivé, Charline, Delahaye, Thibaud, Joubert, Olivier, Gauthier, Gilles H.
Format:	Artikel
Sprache:	eng
Schlagworte:	Condensed Matter Electrode Materials Science Ni exsolution Physics Reduction Stability Symmetrical solid oxide cell Titanate
Online-Zugang:	Volltext
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