SrCrO2
SrCrO2 is a metastable, semiconducting oxide material utilized in the study of advanced catalytic processes.
About SrCrO2
SrCrO2 is a semiconducting oxide that belongs to the broader family of spinel-related materials. As a metastable compound, it represents a specialized structural configuration that offers unique electronic pathways for surface-mediated chemical reactions. Its composition of strontium, chromium, and oxygen allows for complex interactions that are of significant interest in materials science research. Because of its electronic character, it is investigated for its potential to facilitate charge transfer processes in catalytic environments. The material is particularly noted for its structural diversity, with numerous reported phases that highlight the sensitivity of its lattice to synthesis conditions.
Key Properties
Cross-validated computational properties for SrCrO2, 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 SrCrO2 is used.
Frequently Asked Questions
Common questions about SrCrO2, answered from cross-validated data.
What is SrCrO2?
SrCrO2 is a metastable, semiconducting oxide material utilized in the study of advanced catalytic processes.
What is SrCrO2 used for?
What is the band gap of SrCrO2?
Is SrCrO2 a metal, semiconductor, or insulator?
Is SrCrO2 thermodynamically stable?
How many polymorphs of SrCrO2 are known?
What elements does SrCrO2 contain?
Where does the data for SrCrO2 come from?
How It Compares
Within the spinel oxide catalysts class.
Within the diverse group of spinel and transition metal oxide catalysts, SrCrO2 occupies a distinct niche compared to more common, highly stable oxides like MgAl2O4 or simple binary oxides such as ZnO and NiO. While materials like LaMnO3 or LaNiO3 are frequently utilized for their robust perovskite-based catalytic activity, SrCrO2 provides a different structural framework that challenges traditional stability paradigms, making it a subject of interest for researchers seeking to tune catalytic performance through metastable phase engineering.
Related Compounds
Other Spinel Oxide Catalysts in the database.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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