Li3Mn3SiO8
Li3Mn3SiO8 is a metastable semiconducting spinel oxide used in materials science research for battery cathode development.
About Li3Mn3SiO8
Li3Mn3SiO8 is a semiconducting member of the spinel lithium manganese oxide family. As a metastable phase, it represents a complex structural arrangement that provides unique insights into the behavior of lithium-manganese-silicon-oxygen systems under varying synthesis conditions. Its existence across multiple structural databases highlights its significance in fundamental materials science research. This compound is primarily investigated for its potential role in electrochemical energy storage systems. By leveraging the redox activity of manganese within a silicate-modified spinel framework, researchers aim to tune the electronic properties and structural stability of cathode materials for next-generation batteries.
Key Properties
Cross-validated computational properties for Li3Mn3SiO8, 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 Li3Mn3SiO8 is used.
Frequently Asked Questions
Common questions about Li3Mn3SiO8, answered from cross-validated data.
What is Li3Mn3SiO8?
Li3Mn3SiO8 is a metastable semiconducting spinel oxide used in materials science research for battery cathode development.
What is Li3Mn3SiO8 used for?
What is the band gap of Li3Mn3SiO8?
Is Li3Mn3SiO8 a metal, semiconductor, or insulator?
Is Li3Mn3SiO8 thermodynamically stable?
How many polymorphs of Li3Mn3SiO8 are known?
What elements does Li3Mn3SiO8 contain?
Where does the data for Li3Mn3SiO8 come from?
How It Compares
Within the spinel lithium manganese oxides class.
Within the diverse class of spinel lithium manganese oxides, Li3Mn3SiO8 occupies a specialized niche compared to the highly studied LiMn2O4. While LiMn2O4 is a foundational cathode material known for its robust spinel structure, Li3Mn3SiO8 incorporates silicon into the lattice, which alters its thermodynamic stability and electronic behavior. This structural modification distinguishes it from other members like Li2MnSiO4 or Li5Mn3O8, positioning it as a distinct candidate for exploring how anionic substitution influences ion transport and structural integrity.
Related Compounds
Other Spinel Lithium Manganese Oxides in the database.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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