MnV2O6
MnV2O6 is a stable, semiconducting transition metal oxide used primarily as a catalyst for oxygen-evolution reactions.
About MnV2O6
MnV2O6 is a semiconducting oxide that sits firmly on the thermodynamic convex hull, indicating exceptional structural stability. As a member of the transition metal vanadate family, it plays a vital role in electrochemical research, particularly in the development of efficient oxygen-evolution catalysts.
This compound is highly regarded for its structural versatility, supported by a significant number of reported crystal structures. Its electronic nature makes it a compelling candidate for applications where stable, active catalytic surfaces are required for energy conversion processes.
Key Properties
Cross-validated computational properties for MnV2O6, 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 MnV2O6 is used.
Frequently Asked Questions
Common questions about MnV2O6, answered from cross-validated data.
What is MnV2O6?
MnV2O6 is a stable, semiconducting transition metal oxide used primarily as a catalyst for oxygen-evolution reactions.
What is MnV2O6 used for?
What is the band gap of MnV2O6?
Is MnV2O6 a metal, semiconductor, or insulator?
Is MnV2O6 thermodynamically stable?
How many polymorphs of MnV2O6 are known?
What elements does MnV2O6 contain?
Where does the data for MnV2O6 come from?
How It Compares
Within the oxide oxygen-evolution catalysts class.
Unlike the widely utilized lithium-based intercalation oxides such as LiCoO2 or LiMn2O4, MnV2O6 functions primarily as a catalytic oxide rather than a battery cathode material. While it shares the transition metal oxide classification with materials like LaMnO3 and NiO, its unique vanadium-rich framework offers distinct catalytic pathways for oxygen evolution that differ from the perovskite-structured members of this class.
Related Compounds
Other Oxide Oxygen-Evolution Catalysts in the database.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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