TbFeO3
terbium orthoferrite · terbium iron oxide
TbFeO3 is a stable, semiconducting terbium iron oxide utilized primarily for its catalytic properties in oxygen-evolution processes.
About terbium orthoferrite
TbFeO3 is a complex oxide belonging to the orthoferrite family, characterized by its semiconducting electronic nature. As a thermodynamically stable phase residing on the convex hull, it maintains structural integrity under various processing conditions, making it a robust candidate for functional material applications.
This compound plays a significant role in the field of oxygen-evolution catalysts, where its specific electronic structure facilitates electrochemical reactions. Its stability and predictable behavior make it an important subject for research into efficient energy conversion and storage technologies.
Key Properties
Cross-validated computational properties for terbium orthoferrite, aggregated across 2 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 TbFeO3.
Applications
Where terbium orthoferrite is used.
Frequently Asked Questions
Common questions about terbium orthoferrite, answered from cross-validated data.
What is TbFeO3?
TbFeO3 is a stable, semiconducting terbium iron oxide utilized primarily for its catalytic properties in oxygen-evolution processes.
What is TbFeO3 used for?
What is the band gap of TbFeO3?
Is TbFeO3 a metal, semiconductor, or insulator?
Is TbFeO3 thermodynamically stable?
How many polymorphs of TbFeO3 are known?
How is TbFeO3 synthesized?
What elements does TbFeO3 contain?
Where does the data for TbFeO3 come from?
How It Compares
Within the oxide oxygen-evolution catalysts class.
Within the diverse class of oxygen-evolution catalysts, TbFeO3 stands out for its structural stability compared to more volatile or less chemically robust members like LaNiO3. While materials such as LiCoO2 are primarily recognized for their role in battery cathodes, TbFeO3 offers a distinct magnetic and electronic profile that distinguishes it from the broader range of transition metal oxides like NiO or LaMnO3.
Related Compounds
Other Oxide Oxygen-Evolution Catalysts in the database.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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