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Showing 1 to 3 of 3 for “"SrFeO2.5"”.
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Interactions between catalysts and oxygen carriers in chemical looping processes
… of perovskite SrFeO3−δ to brownmillerite SrFeO2.5 at 300°C, as compared to 500°C for bare SrFeO3−δ. Near-ambient pressure X-ray photoelectron spectroscopy measurements under reduction and oxidation showed that oxygen removal from Ag/SrFeO3−δ was enhanced by the formation of reactive Ag-Ox …
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Phase formation and structural transformation of strontium ferrite SrFeOx
Non-stoichiometric strontium iron oxide is described by an abbreviated formula SrFeOx (2.5 ≤ x ≤ 3.0) exhibits a variety of interesting physical and chemical properties over a broad range of temperatures and in different gaseous environments. The oxide contains a mixture of iron in the trivalent …
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Phase formation and structural transformation of strontium ferrite SrFeOx
Non-stoichiometric strontium iron oxide is described by an abbreviated formula SrFeOx (2.5 ≤ x ≤ 3.0) exhibits a variety of interesting physical and chemical properties over a broad range of temperatures and in different gaseous environments. The oxide contains a mixture of iron in the trivalent …