LiNi2OF3
LiNi2OF3 is a metastable, semiconducting lithium transition-metal oxyfluoride studied for its potential role in advanced energy storage technologies.
About LiNi2OF3
LiNi2OF3 belongs to the class of layered lithium transition-metal oxides, characterized by its semiconducting electronic nature. As a metastable compound, it represents a complex structural arrangement within the lithium-ion battery material landscape, offering insights into the behavior of oxyfluoride systems.
Its structural complexity is highlighted by the variety of reported configurations found in materials databases. This compound serves as an intriguing candidate for exploring alternative anion chemistries in energy storage, moving beyond traditional oxide frameworks to investigate how fluorine incorporation influences electrochemical performance.
Key Properties
Cross-validated computational properties for LiNi2OF3, aggregated across 2 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 LiNi2OF3 is used.
Frequently Asked Questions
Common questions about LiNi2OF3, answered from cross-validated data.
What is LiNi2OF3?
LiNi2OF3 is a metastable, semiconducting lithium transition-metal oxyfluoride studied for its potential role in advanced energy storage technologies.
What is LiNi2OF3 used for?
What is the band gap of LiNi2OF3?
Is LiNi2OF3 a metal, semiconductor, or insulator?
Is LiNi2OF3 thermodynamically stable?
How many polymorphs of LiNi2OF3 are known?
What elements does LiNi2OF3 contain?
Where does the data for LiNi2OF3 come from?
How It Compares
Within the layered lithium transition-metal oxides class.
While widely utilized materials like LiNiO2 and LiCoO2 serve as the standard benchmarks for layered oxides, LiNi2OF3 occupies a more specialized, metastable niche. Unlike the highly stable and commercially dominant LiCoO2, this oxyfluoride variant presents a distinct structural challenge, reflecting the broader diversity of transition-metal oxide derivatives that aim to modify traditional intercalation pathways.
Related Compounds
Other Layered Lithium Transition-Metal Oxides in the database.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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