Ca3MnO4
Ca3MnO4 is a metastable semiconducting oxide utilized in the development of oxygen-evolution catalysts for electrochemical energy conversion.
About Ca3MnO4
Ca3MnO4 is a semiconducting oxide that functions within the specialized class of oxygen-evolution catalysts. Its unique structural arrangement makes it a subject of interest for researchers investigating efficient water-splitting technologies and electrochemical energy conversion systems. As a metastable phase, this compound offers distinct reactivity profiles compared to more common, highly stable oxides. Its electronic character positions it as a candidate for exploring charge-transfer mechanisms essential for catalytic activity in various energy-related applications.
Key Properties
Cross-validated computational properties for Ca3MnO4, 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 Ca3MnO4 is used.
Frequently Asked Questions
Common questions about Ca3MnO4, answered from cross-validated data.
What is Ca3MnO4?
Ca3MnO4 is a metastable semiconducting oxide utilized in the development of oxygen-evolution catalysts for electrochemical energy conversion.
What is Ca3MnO4 used for?
What is the band gap of Ca3MnO4?
Is Ca3MnO4 a metal, semiconductor, or insulator?
Is Ca3MnO4 thermodynamically stable?
How many polymorphs of Ca3MnO4 are known?
What elements does Ca3MnO4 contain?
Where does the data for Ca3MnO4 come from?
How It Compares
Within the oxide oxygen-evolution catalysts class.
Within the diverse family of oxygen-evolution catalysts, Ca3MnO4 occupies a niche position compared to well-established industrial standards like LiCoO2 or LaMnO3. While many of its siblings are characterized by high thermodynamic stability and widespread use in battery cathodes or perovskite-based catalysis, Ca3MnO4 is notable for its metastable nature, which may offer unique pathways for surface-active oxygen evolution that are not accessible in more rigid, stable structures.
Related Compounds
Other Oxide Oxygen-Evolution Catalysts in the database.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
Analyze Ca3MnO4 in the Lattice Graph platform
Polymorph comparison, confidence scoring, supply-chain risk, and patent monitoring — across 53 integrated data sources.
Explore the Platform →