Physical Chemistry Chemical Physics · 2017 · 21 citations · 32 references
Natural SciencesMaterials EngineeringMaterials ScienceInorganic ChemistryMaterials ChemistryPhysical ChemistryHigh-temperature OxidationInorganic MaterialsMetal OxidesPerovskite MaterialsRedox-active MaterialsSurface OxidationManganitesOxide Phase StabilityOxygen Content AnalysisPerovskite OxidesPerovskite Phase StabilityReduction ProcessesThermochemistry Of OxidesX-ray Diffraction Analysis
Structural and oxygen content changes of hexagonal HoMnO<sub>3+δ</sub>manganite at the stability boundary in the perovskite phase have been studied by X-ray diffraction and thermogravimetry using<italic>in situ</italic>oxidation and reduction processes at elevated temperatures in oxygen and air.
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