Oxygen storage-release behavior of delafossite-type CuCr sub(1-x )M sub( x )O sub(2) (M = Fe, Ga)

The oxygen storage capacity (OSC) and oxidation-reduction properties of delafossite-type CuCr sub(1-x )M sub( x )O sub(2) (M = Fe and Ga) were investigated. The solid solutions having 3R-type delafossite-type structure were synthesized by a solid-state reaction method at 860-1100 degree C in N sub(2...

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Veröffentlicht in:	Journal of materials science 2015-04, Vol.50 (7), p.2876-2883
Hauptverfasser:	Kato, Sumio, Kawashima, Ryunosuke, Ogasawara, Masataka
Format:	Artikel
Sprache:	eng
Schlagworte:	ATMOSPHERES Chromium Chromium oxides Copper COPPER OXIDE CUPRIC OXIDE Gallium Iron OXIDES OXYGEN SOLID SOLUTIONS Spinel SPINELS
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