LaAl3O6
LaAl3O6 is a metastable, insulating complex oxide that serves as a specialized material within the broader family of spinel oxide catalysts.
About LaAl3O6
LaAl3O6 is a metastable complex oxide that functions as a wide-band-gap insulator. Its structural configuration within the spinel oxide class makes it an intriguing subject for fundamental materials science research, particularly where electronic insulation is required alongside catalytic potential.
Because it exists in a metastable state, this compound offers distinct pathways for structural tuning and synthesis. It serves as a specialized member of the oxide family, providing researchers with a unique electronic profile that contrasts with more common, highly stable catalytic oxides.
Key Properties
Cross-validated computational properties for LaAl3O6, 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 LaAl3O6 is used.
Frequently Asked Questions
Common questions about LaAl3O6, answered from cross-validated data.
What is LaAl3O6?
LaAl3O6 is a metastable, insulating complex oxide that serves as a specialized material within the broader family of spinel oxide catalysts.
What is LaAl3O6 used for?
What is the band gap of LaAl3O6?
Is LaAl3O6 a metal, semiconductor, or insulator?
Is LaAl3O6 thermodynamically stable?
How many polymorphs of LaAl3O6 are known?
What elements does LaAl3O6 contain?
Where does the data for LaAl3O6 come from?
How It Compares
Within the spinel oxide catalysts class.
Unlike the highly stable and widely utilized MgAl2O4 or the conductive perovskite-structured LaNiO3, LaAl3O6 occupies a more niche position in the spinel oxide landscape. While simple binary oxides like NiO or ZnO are frequently employed for their redox properties, LaAl3O6 is defined by its insulating nature, making it a specialized alternative to the more traditional aluminate-based catalysts like Al2O3.
Related Compounds
Other Spinel Oxide Catalysts in the database.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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