Mn2NiO6
Mn2NiO6 is a metastable, semiconducting transition metal oxide studied for its potential role in electrochemical oxygen-evolution catalysis.
About Mn2NiO6
Mn2NiO6 is a complex transition metal oxide that functions as a semiconducting material within the broader class of oxygen-evolution catalysts. Its electronic structure and composition make it an intriguing subject for researchers investigating efficient water-splitting technologies and electrochemical energy conversion.
As a metastable phase, this compound represents a unique structural configuration that requires precise synthesis conditions. The interplay between manganese and nickel within the oxygen framework is critical for its catalytic activity, distinguishing it from more common, highly stable oxide counterparts.
Key Properties
Cross-validated computational properties for Mn2NiO6, 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 Mn2NiO6 is used.
Frequently Asked Questions
Common questions about Mn2NiO6, answered from cross-validated data.
What is Mn2NiO6?
Mn2NiO6 is a metastable, semiconducting transition metal oxide studied for its potential role in electrochemical oxygen-evolution catalysis.
What is Mn2NiO6 used for?
What is the band gap of Mn2NiO6?
Is Mn2NiO6 a metal, semiconductor, or insulator?
Is Mn2NiO6 thermodynamically stable?
How many polymorphs of Mn2NiO6 are known?
What elements does Mn2NiO6 contain?
Where does the data for Mn2NiO6 come from?
How It Compares
Within the oxide oxygen-evolution catalysts class.
Within the diverse landscape of oxygen-evolution catalysts, Mn2NiO6 occupies a specialized niche compared to well-established materials like NiO or LaMnO3. While many class members are characterized by their high thermodynamic stability and long-term durability, Mn2NiO6 offers a distinct metastable profile that may provide unique surface reactivity pathways not found in more conventional perovskite or binary oxide systems.
Related Compounds
Other Oxide Oxygen-Evolution Catalysts in the database.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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