MnVO4
MnVO4 is a semiconducting oxide compound primarily investigated for its catalytic activity in oxygen-evolution processes.
About MnVO4
MnVO4 is a semiconducting oxide that functions as a catalyst for the oxygen-evolution reaction. Its structural complexity is evidenced by multiple reported configurations, reflecting its role as a material of interest in electrochemical energy conversion research. As a metastable phase, this compound offers unique pathways for charge transfer and surface reactivity. It is studied for its potential to facilitate efficient water splitting, contributing to the development of sustainable energy technologies.
Key Properties
Cross-validated computational properties for MnVO4, 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 MnVO4 is used.
Frequently Asked Questions
Common questions about MnVO4, answered from cross-validated data.
What is MnVO4?
MnVO4 is a semiconducting oxide compound primarily investigated for its catalytic activity in oxygen-evolution processes.
What is MnVO4 used for?
What is the band gap of MnVO4?
Is MnVO4 a metal, semiconductor, or insulator?
Is MnVO4 thermodynamically stable?
How many polymorphs of MnVO4 are known?
What elements does MnVO4 contain?
Where does the data for MnVO4 come from?
How It Compares
Within the oxide oxygen-evolution catalysts class.
Within the diverse landscape of oxide oxygen-evolution catalysts, MnVO4 occupies a distinct niche compared to more conventional materials like LiCoO2 or LaMnO3. While many of its class members are highly stable perovskites or spinel-structured oxides, MnVO4 exhibits metastability that can lead to unique catalytic surface behaviors not typically seen in the more robust, widely utilized NiO or LiMn2O4 systems.
Related Compounds
Other Oxide Oxygen-Evolution Catalysts in the database.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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