Intrinsic and extrinsic oxygen diffusion and surface exchange reaction in cerium oxide

Polycrystalline CeO2 with a relative density in excess of 97% was prepared. The specimens contained a lower concentration of impurities than those examined previously. Oxygen diffusion experiments were performed for the temperature range from 800 to 1300 C, in an oxygen partial pressure of 6.6 x 10...

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Veröffentlicht in:	Journal of the Electrochemical Society 2000-01, Vol.147 (3), p.1222-1227
Hauptverfasser:	KAMIYA, M, SHIMADA, E, IKUMA, Y, KOMATSU, M, HANEDA, H
Format:	Artikel
Sprache:	eng
Schlagworte:	Condensed matter: structure, mechanical and thermal properties Diffusion in solids Exact sciences and technology Physics Self-diffusion and ionic conduction in nonmetals Transport properties of condensed matter (nonelectronic)
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