YFeO3
Yttrium orthoferrite · YFO
Yttrium orthoferrite is a semiconducting perovskite-structured oxide utilized for its catalytic properties in electrochemical oxygen-evolution reactions.
About Yttrium orthoferrite
Yttrium orthoferrite is a semiconducting oxide that belongs to the perovskite-related family of materials. Its electronic structure and structural flexibility make it a subject of significant interest for catalytic applications, particularly in electrochemical processes involving oxygen evolution. The material is considered thermodynamically accessible, sitting near the stability hull, which supports its viability for experimental synthesis and characterization.
With a diverse range of reported structural configurations, this compound serves as a versatile platform for exploring transition-metal-based catalysis. Its role as an oxygen-evolution catalyst is underpinned by the interplay between the yttrium cation and the iron-oxygen framework, which influences its surface reactivity and overall performance in electrochemical environments.
Key Properties
Cross-validated computational properties for Yttrium orthoferrite, aggregated across 3 databases.
Band GapEnergy needed to move an electron from the valence band to the conduction band. Lower or zero values tend to behave more metallic; larger gaps are more insulating or semiconducting.
Energy Above HullThermodynamic distance from the most stable set of competing phases. 0 eV/atom is on the convex hull; small positive values may still be experimentally accessible.
StabilityA plain-language summary of the best reported energy-above-hull result. It reflects whether the lowest-energy structure is on, near, or far from the stability hull.
StructuresCount of reported calculated crystal structures for this formula, including alternate polymorphs, source databases, and observed space groups.
Synthesis Routes
Literature-extracted synthesis procedures targeting YFeO3.
Applications
Where Yttrium orthoferrite is used.
Frequently Asked Questions
Common questions about Yttrium orthoferrite, answered from cross-validated data.
What is YFeO3?
Yttrium orthoferrite is a semiconducting perovskite-structured oxide utilized for its catalytic properties in electrochemical oxygen-evolution reactions.
What is YFeO3 used for?
What is the band gap of YFeO3?
Is YFeO3 a metal, semiconductor, or insulator?
Is YFeO3 thermodynamically stable?
How many polymorphs of YFeO3 are known?
How is YFeO3 synthesized?
What elements does YFeO3 contain?
Where does the data for YFeO3 come from?
How It Compares
Within the oxide oxygen-evolution catalysts class.
Within the broad class of oxide oxygen-evolution catalysts, YFeO3 occupies a distinct niche compared to more traditional battery-cathode materials like LiCoO2 or LiMn2O4. While those lithium-based oxides are optimized for ion intercalation, YFeO3 shares more structural commonalities with complex perovskites like LaMnO3 and BiFeO3, focusing instead on the catalytic potential of its iron-centered oxygen coordination environment.
Related Compounds
Other Oxide Oxygen-Evolution Catalysts in the database.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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