TiCrO3
TiCrO3 is a semiconducting transition metal oxide that is studied for its potential catalytic properties despite its metastable nature.

About TiCrO3
TiCrO3 is a semiconducting oxide that belongs to the broader family of spinel-related catalytic materials. Its electronic structure suggests potential utility in redox-active environments where semiconducting behavior is required for charge transfer processes. Although it is characterized by multiple reported structural configurations, its position above the thermodynamic hull indicates that it may be metastable under standard conditions. This metastability is a key focus for researchers investigating synthesis pathways for complex transition metal oxides. The material's ability to host both titanium and chromium ions makes it an intriguing candidate for specialized catalytic applications where synergistic metal interactions are necessary. Its structural versatility, evidenced by its presence in multiple database entries, highlights its role as a subject of ongoing computational and experimental study.
Key Properties
Cross-validated computational properties for TiCrO3, 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.
Applications
Where TiCrO3 is used.
Frequently Asked Questions
Common questions about TiCrO3, answered from cross-validated data.
What is TiCrO3?
TiCrO3 is a semiconducting transition metal oxide that is studied for its potential catalytic properties despite its metastable nature.
What is TiCrO3 used for?
What is the band gap of TiCrO3?
Is TiCrO3 a metal, semiconductor, or insulator?
Is TiCrO3 thermodynamically stable?
How many polymorphs of TiCrO3 are known?
What elements does TiCrO3 contain?
Where does the data for TiCrO3 come from?
How It Compares
Within the spinel oxide catalysts class.
Unlike the highly stable and widely utilized MgAl2O4 or the robust binary oxides like NiO and ZnO, TiCrO3 exists in a more precarious thermodynamic state. While perovskite-structured relatives such as LaMnO3 or LaNiO3 are frequently employed for their stable catalytic frameworks, TiCrO3 represents a more exotic, less conventional member of the oxide catalyst class that challenges standard synthesis techniques due to its energetic profile.
Related Compounds
Other Spinel Oxide Catalysts in the database.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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