Li2MnCr2O6
Li2MnCr2O6 is a semiconducting complex oxide of lithium, manganese, and chromium studied primarily for its potential role in advanced energy storage systems.
About Li2MnCr2O6
Li2MnCr2O6 is a complex layered lithium transition-metal oxide characterized by its semiconducting electronic nature. As a member of the transition-metal oxide family, it represents an experimental composition within the broader landscape of lithium-ion battery materials research. Its structural configuration is of interest for understanding how mixed-metal cations influence the host lattice in lithium-based systems. Due to its position relative to the thermodynamic hull, it is considered a metastable phase that requires specific synthetic pathways to achieve stability. Its investigation contributes to the fundamental understanding of how chromium and manganese integration affects the electrochemical potential and structural integrity of layered oxides.
Key Properties
Cross-validated computational properties for Li2MnCr2O6, 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 Li2MnCr2O6 is used.
Frequently Asked Questions
Common questions about Li2MnCr2O6, answered from cross-validated data.
What is Li2MnCr2O6?
Li2MnCr2O6 is a semiconducting complex oxide of lithium, manganese, and chromium studied primarily for its potential role in advanced energy storage systems.
What is Li2MnCr2O6 used for?
What is the band gap of Li2MnCr2O6?
Is Li2MnCr2O6 a metal, semiconductor, or insulator?
Is Li2MnCr2O6 thermodynamically stable?
How many polymorphs of Li2MnCr2O6 are known?
What elements does Li2MnCr2O6 contain?
Where does the data for Li2MnCr2O6 come from?
How It Compares
Within the layered lithium transition-metal oxides class.
Compared to highly stable and widely utilized commercial cathodes like LiCoO2 and LiNiO2, Li2MnCr2O6 occupies a more niche, experimental position within the layered lithium transition-metal oxide class. While LiCoO2 is a benchmark for structural robustness, Li2MnCr2O6 presents a more complex, metastable framework that highlights the challenges of incorporating multiple transition metals into a single, stable layered architecture.
Related Compounds
Other Layered Lithium Transition-Metal Oxides in the database.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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