Li4Mn5Fe3O16
Li4Mn5Fe3O16 is a complex, semiconducting, and metastable layered lithium transition-metal oxide used in advanced materials research for battery technology.
About Li4Mn5Fe3O16
Li4Mn5Fe3O16 is a complex, metastable layered lithium transition-metal oxide characterized by its semiconducting electronic nature. As a multi-component oxide, it represents a sophisticated arrangement of lithium, manganese, iron, and oxygen atoms designed to explore structural flexibility in battery materials. Its metastable state suggests a unique energy landscape that is of significant interest for fundamental materials research and potential electrochemical applications. By integrating iron into a manganese-rich lithium oxide framework, this compound serves as a platform for investigating how transition-metal substitution influences charge transport and structural integrity. It is primarily studied within the context of high-capacity cathode development, where the interplay between its constituent metals is leveraged to optimize performance in energy storage systems.
Key Properties
Cross-validated computational properties for Li4Mn5Fe3O16, 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 Li4Mn5Fe3O16 is used.
Frequently Asked Questions
Common questions about Li4Mn5Fe3O16, answered from cross-validated data.
What is Li4Mn5Fe3O16?
Li4Mn5Fe3O16 is a complex, semiconducting, and metastable layered lithium transition-metal oxide used in advanced materials research for battery technology.
What is Li4Mn5Fe3O16 used for?
What is the band gap of Li4Mn5Fe3O16?
Is Li4Mn5Fe3O16 a metal, semiconductor, or insulator?
Is Li4Mn5Fe3O16 thermodynamically stable?
How many polymorphs of Li4Mn5Fe3O16 are known?
What elements does Li4Mn5Fe3O16 contain?
Where does the data for Li4Mn5Fe3O16 come from?
How It Compares
Within the layered lithium transition-metal oxides class.
Within the diverse family of layered lithium transition-metal oxides, Li4Mn5Fe3O16 occupies a specialized niche compared to more conventional, highly stable materials like LiCoO2 or LiNiO2. While LiMn2O4 and Li2MnO3 are well-established benchmarks for manganese-based cathodes, this iron-doped variant offers a distinct structural complexity that differentiates it from simpler oxides like LiAlO2. Its metastability highlights a different design philosophy than the more thermodynamically robust members of the class, positioning it as an experimental candidate for exploring novel redox chemistries.
Related Compounds
Other Layered Lithium Transition-Metal Oxides in the database.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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