TY - JOUR
T1 - Evaluation of BaY1 - XPrxMn2O 5 + δ oxides for oxygen storage technology
AU - Klimkowicz, Alicja
AU - Świerczek, Konrad
AU - Zheng, Kun
AU - Baranowska, Monika
AU - Takasaki, Akito
AU - Dabrowski, Bogdan
N1 - Funding Information:
The project was funded by the National Science Centre Poland (NCN) on the basis of decision number DEC-2011/01/B/ST8/04046.
PY - 2014/9/1
Y1 - 2014/9/1
N2 - Crystal structure and oxygen storage properties of A-site ordered BaY 1 - xPrxMn2O5 + δ (x = 0, 0.25, 0.5, 0.75 and 1) perovskite-type oxides are reported, showing almost complete and reversible change (Δδ > 0.94 mol mol- 1) occurring between fully reduced BaY1 - xPrxMn 2O5 and oxidized BaY1 - xPrxMn 2O6 during reduction in 5 vol.% H2 in Ar atmosphere and oxidation in air at 500 °C. All reduced compounds, as well as oxidized ones for x.
AB - Crystal structure and oxygen storage properties of A-site ordered BaY 1 - xPrxMn2O5 + δ (x = 0, 0.25, 0.5, 0.75 and 1) perovskite-type oxides are reported, showing almost complete and reversible change (Δδ > 0.94 mol mol- 1) occurring between fully reduced BaY1 - xPrxMn 2O5 and oxidized BaY1 - xPrxMn 2O6 during reduction in 5 vol.% H2 in Ar atmosphere and oxidation in air at 500 °C. All reduced compounds, as well as oxidized ones for x.
KW - Cation-ordered perovskites
KW - Crystal structure
KW - Oxygen nonstoichiometry
KW - Oxygen storage materials
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U2 - 10.1016/j.ssi.2013.11.001
DO - 10.1016/j.ssi.2013.11.001
M3 - Article
AN - SCOPUS:84903265824
SN - 0167-2738
VL - 262
SP - 659
EP - 663
JO - Solid State Ionics
JF - Solid State Ionics
ER -