MnV3O8
MnV3O8 is a metastable, semiconducting manganese vanadium oxide used in the study of oxygen-evolution catalysis.
About MnV3O8
MnV3O8 is a semiconducting oxide that functions as a specialized material for oxygen-evolution catalysis. Its complex structural arrangement and metastable nature make it a subject of interest for researchers seeking to optimize electrochemical performance in energy conversion systems.
This compound plays a specific role in the broader landscape of transition metal oxides. By leveraging its electronic properties, scientists investigate its potential to facilitate efficient charge transfer during catalytic reactions, contributing to the development of more durable and effective catalytic surfaces.
Key Properties
Cross-validated computational properties for MnV3O8, 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 MnV3O8 is used.
Frequently Asked Questions
Common questions about MnV3O8, answered from cross-validated data.
What is MnV3O8?
MnV3O8 is a metastable, semiconducting manganese vanadium oxide used in the study of oxygen-evolution catalysis.
What is MnV3O8 used for?
What is the band gap of MnV3O8?
Is MnV3O8 a metal, semiconductor, or insulator?
Is MnV3O8 thermodynamically stable?
How many polymorphs of MnV3O8 are known?
What elements does MnV3O8 contain?
Where does the data for MnV3O8 come from?
How It Compares
Within the oxide oxygen-evolution catalysts class.
Within the diverse class of oxygen-evolution catalysts, MnV3O8 occupies a distinct niche compared to more conventional materials like LiCoO2 or LaMnO3. While many of its siblings are highly stable, well-characterized perovskites or spinels, MnV3O8 is distinguished by its metastable character, offering a different pathway for structural tuning and catalytic activity compared to the robust, widely utilized NiO.
Related Compounds
Other Oxide Oxygen-Evolution Catalysts in the database.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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