Li4NbFe3O8
Li4NbFe3O8 is a metastable semiconducting oxide composed of lithium, niobium, iron, and oxygen that is studied for its potential in advanced electrochemical systems.
About Li4NbFe3O8
Li4NbFe3O8 is a complex oxide featuring lithium, niobium, iron, and oxygen. As a semiconducting material, it represents a unique intersection of transition metal chemistry and lithium-ion coordination, attracting interest for its potential in electrochemical applications.
Despite its metastable nature, the compound has garnered significant attention in computational materials science. Its structural diversity, evidenced by multiple reported configurations across databases, highlights its complexity and the ongoing efforts to stabilize such phases for functional use.
Key Properties
Cross-validated computational properties for Li4NbFe3O8, 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 Li4NbFe3O8 is used.
Frequently Asked Questions
Common questions about Li4NbFe3O8, answered from cross-validated data.
What is Li4NbFe3O8?
Li4NbFe3O8 is a metastable semiconducting oxide composed of lithium, niobium, iron, and oxygen that is studied for its potential in advanced electrochemical systems.
What is Li4NbFe3O8 used for?
What is the band gap of Li4NbFe3O8?
Is Li4NbFe3O8 a metal, semiconductor, or insulator?
Is Li4NbFe3O8 thermodynamically stable?
How many polymorphs of Li4NbFe3O8 are known?
What elements does Li4NbFe3O8 contain?
Where does the data for Li4NbFe3O8 come from?
How It Compares
As a specialized mixed-metal oxide, Li4NbFe3O8 occupies a distinct niche in the landscape of lithium-based semiconducting materials. While it lacks direct structural siblings in this specific grouping, its composition suggests a role in exploring high-capacity electrode architectures where iron and niobium synergistically influence electronic transport and structural integrity.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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