Solid state NMR investigation of oxygen dynamics in scandium doped ceria in 50 K to 1073 K temperature range

In this work we investigate the solubility of scandium in ceria, and present a detailed investigation of oxygen dynamics in 0.5% scandium doped ceria from 50 K to 1073 K by 45Sc solid state NMR line shape, chemical shift, and spin-lattice relaxation analysis. We show that oxygen vacancy is strongly...

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Veröffentlicht in:	Solid state ionics 2012-10, Vol.225, p.488-492
Hauptverfasser:	Subbi, Juhan, Heinmaa, Ivo, Põder, Reio, Kooskora, Helgi
Format:	Artikel
Sprache:	eng
Schlagworte:	Cerium oxide Dynamic tests Dynamics Equivalence Line shape Nuclear magnetic resonance Scandium Solid state
Online-Zugang:	Volltext
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