Model for anomalous transport of oxygen in nonstoichiometric perovskites: 1. General formulation of the problem

An attempt to explain the phenomenon of anomalous fast oxygen anion transport previously observed in the course of low temperatures topotactic oxidation of perovskite-related nonstoichiometric compounds has been made. According to the model developed the fast oxygen uptake relates to the high concen...

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Veröffentlicht in:	Solid state ionics 1998-07, Vol.110 (3), p.223-233
Hauptverfasser:	Goldberg, E, Nemudry, A, Boldyrev, V, Schöllhorn, R
Format:	Artikel
Sprache:	eng
Schlagworte:	Diffusion Extended defects Fast oxygen transport Mathematical modeling Oxygen intercalation
Online-Zugang:	Volltext
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