Oxygen surface exchange kinetics and stability of (La,Sr)2 CoO4±δ/La 1-xSrxMO3-δ (M = Co and Fe) hetero-interfaces at intermediate temperatures

Heterostructured oxide interfaces created by decorating Ruddlesden-Popper phases (A2BO4) or perovskites on perovskites have shown not only pronounced cation segregation at the interface and in the A2BO4 structure but also much enhanced kinetics for oxygen electrocatalysis at elevated temperatures. I...

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Veröffentlicht in:	Journal of materials chemistry. A, Materials for energy and sustainability Materials for energy and sustainability, 2014-11, Vol.3 (5)
Hauptverfasser:	Lee, Dongkyu, Lee, Yueh-Lin, Hong, Wesley T., Biegalski, Michael D., Morgan, Dane, Shao-Horn, Yang
Format:	Artikel
Sprache:	eng
Schlagworte:	LSCO fuel cell anode XPS MATERIALS SCIENCE
Online-Zugang:	Volltext
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