Oxygen Absorption Capability of YBaCo4O7+[delta]

Various powerful oxygenation approaches were tested in order to find the limits of the oxygen-storage capability of YBaCo4O7+δ. By means of extreme solid-medium high-pressure oxygenation employing KClO3 as an oxygen generator the phase was successfully loaded with excess oxygen up to δ[approximate]1...

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Veröffentlicht in:Chemistry letters 2008-06, Vol.37 (6), p.638
Hauptverfasser: Räsänen, Samuli, Yamauchi, Hisao, Karppinen, Maarit
Format: Artikel
Sprache:eng
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Zusammenfassung:Various powerful oxygenation approaches were tested in order to find the limits of the oxygen-storage capability of YBaCo4O7+δ. By means of extreme solid-medium high-pressure oxygenation employing KClO3 as an oxygen generator the phase was successfully loaded with excess oxygen up to δ[approximate]1.56.
ISSN:0366-7022
1348-0715