Li2MnSi3O8
Li2MnSi3O8 is a metastable, insulating lithium manganese silicate oxide studied primarily for its potential applications in advanced battery technologies.
About Li2MnSi3O8
Li2MnSi3O8 is a complex lithium manganese silicate oxide that functions as a wide-gap insulator. As a member of the broader family of lithium manganese oxides, it represents a specialized structural arrangement involving silicon, which distinguishes its electronic and chemical behavior from simpler binary or ternary oxides.
Due to its metastable nature, this compound is a subject of significant interest in materials science for understanding phase stability and structural evolution. It is primarily investigated within the context of energy storage research, where the interplay between lithium mobility and the silicate framework is critical for developing next-generation battery materials.
Key Properties
Cross-validated computational properties for Li2MnSi3O8, 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 Li2MnSi3O8 is used.
Frequently Asked Questions
Common questions about Li2MnSi3O8, answered from cross-validated data.
What is Li2MnSi3O8?
Li2MnSi3O8 is a metastable, insulating lithium manganese silicate oxide studied primarily for its potential applications in advanced battery technologies.
What is Li2MnSi3O8 used for?
What is the band gap of Li2MnSi3O8?
Is Li2MnSi3O8 a metal, semiconductor, or insulator?
Is Li2MnSi3O8 thermodynamically stable?
How many polymorphs of Li2MnSi3O8 are known?
What elements does Li2MnSi3O8 contain?
Where does the data for Li2MnSi3O8 come from?
How It Compares
Within the spinel lithium manganese oxides class.
Within the diverse class of lithium manganese oxides, Li2MnSi3O8 occupies a unique niche compared to more conventional cathode materials like LiMn2O4 or Li2MnO3. While many of its siblings are optimized for high-capacity electrochemical cycling, this silicate-based variant offers a different structural foundation, potentially providing increased thermal or chemical stability at the cost of the high electronic conductivity found in metallic-like oxides.
Related Compounds
Other Spinel Lithium Manganese Oxides in the database.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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