MgCoO2
MgCoO2 is a thermodynamically stable semiconducting oxide material utilized in the study and development of oxygen-evolution catalysts.
About MgCoO2
MgCoO2 is a semiconducting oxide that holds a significant position within the family of oxygen-evolution catalysts. As a thermodynamically stable phase located on the convex hull, it represents a robust candidate for research into advanced electrochemical materials. Its structural integrity and electronic properties make it a subject of interest for those studying efficient catalytic pathways in energy conversion technologies. With dozens of reported structures across major databases, it is a well-documented material that provides a reliable foundation for further experimental exploration. Its role as a stable oxide positions it as a promising component for developing durable catalysts capable of facilitating complex chemical reactions.
Key Properties
Cross-validated computational properties for MgCoO2, 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.
Synthesis Routes
Literature-extracted synthesis procedures targeting MgCoO2.
Applications
Where MgCoO2 is used.
Frequently Asked Questions
Common questions about MgCoO2, answered from cross-validated data.
What is MgCoO2?
MgCoO2 is a thermodynamically stable semiconducting oxide material utilized in the study and development of oxygen-evolution catalysts.
What is MgCoO2 used for?
What is the band gap of MgCoO2?
Is MgCoO2 a metal, semiconductor, or insulator?
Is MgCoO2 thermodynamically stable?
How many polymorphs of MgCoO2 are known?
How is MgCoO2 synthesized?
What elements does MgCoO2 contain?
Where does the data for MgCoO2 come from?
How It Compares
Within the oxide oxygen-evolution catalysts class.
Within the diverse class of oxygen-evolution catalysts, MgCoO2 distinguishes itself through its specific thermodynamic stability compared to more complex layered structures like LiCoO2 or LaNiO3. While materials such as LiNiO2 and LiMn2O4 are widely recognized for their roles in battery technologies, MgCoO2 offers a distinct electronic profile that contributes to the broader understanding of transition metal oxide performance in catalytic applications.
Related Compounds
Other Oxide Oxygen-Evolution Catalysts in the database.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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