Fe2PO5
Fe2PO5 is a stable, semiconducting iron phosphate oxide studied for its potential utility in oxygen-evolution catalytic processes.
About Fe2PO5
Fe2PO5 is a semiconducting oxide that sits on the thermodynamic convex hull, marking it as a highly stable phase within the iron-phosphorus-oxygen system. Its structural integrity makes it a compelling candidate for electrochemical investigations where long-term durability is a primary requirement.
As a member of the oxide oxygen-evolution catalyst class, this material contributes to the ongoing search for efficient, earth-abundant alternatives to precious metal catalysts. Its electronic properties are well-suited for applications involving charge transfer at the electrode-electrolyte interface.
Key Properties
Cross-validated computational properties for Fe2PO5, aggregated across 4 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.
Applications
Where Fe2PO5 is used.
Frequently Asked Questions
Common questions about Fe2PO5, answered from cross-validated data.
What is Fe2PO5?
Fe2PO5 is a stable, semiconducting iron phosphate oxide studied for its potential utility in oxygen-evolution catalytic processes.
What is Fe2PO5 used for?
What is the band gap of Fe2PO5?
Is Fe2PO5 a metal, semiconductor, or insulator?
Is Fe2PO5 thermodynamically stable?
How many polymorphs of Fe2PO5 are known?
What elements does Fe2PO5 contain?
Where does the data for Fe2PO5 come from?
How It Compares
Within the oxide oxygen-evolution catalysts class.
While many members of the oxygen-evolution catalyst class, such as LiCoO2 or LaNiO3, are primarily recognized for their roles in battery cathodes or perovskite-based electrocatalysis, Fe2PO5 offers a distinct phosphate-based framework. Unlike the transition metal oxide structures seen in NiO or BiFeO3, this compound leverages its specific anionic composition to potentially tune catalytic activity in ways that standard binary or perovskite oxides cannot.
Related Compounds
Other Oxide Oxygen-Evolution Catalysts in the database.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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