LiMnNiO4
LiMnNiO4 is a stable, semiconducting layered oxide material primarily investigated for its potential role in high-capacity lithium-ion battery cathode technologies.
About LiMnNiO4
LiMnNiO4 belongs to the class of layered lithium transition-metal oxides, a group of materials central to the development of high-performance electrochemical energy storage. As a semiconducting compound, it exhibits electronic properties that are highly relevant to charge transport and ion mobility within battery architectures.
This material is recognized for being thermodynamically stable, occupying a position on the convex hull that suggests robust structural integrity. Its existence across multiple databases highlights its importance as a subject of investigation for those seeking to optimize cathode performance and structural longevity in next-generation power sources.
Key Properties
Cross-validated computational properties for LiMnNiO4, 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 LiMnNiO4 is used.
Frequently Asked Questions
Common questions about LiMnNiO4, answered from cross-validated data.
What is LiMnNiO4?
LiMnNiO4 is a stable, semiconducting layered oxide material primarily investigated for its potential role in high-capacity lithium-ion battery cathode technologies.
What is LiMnNiO4 used for?
What is the band gap of LiMnNiO4?
Is LiMnNiO4 a metal, semiconductor, or insulator?
Is LiMnNiO4 thermodynamically stable?
How many polymorphs of LiMnNiO4 are known?
What elements does LiMnNiO4 contain?
Where does the data for LiMnNiO4 come from?
How It Compares
Within the layered lithium transition-metal oxides class.
Within the diverse family of layered lithium transition-metal oxides, LiMnNiO4 serves as a complex counterpart to simpler binary or ternary systems like LiNiO2 or LiCoO2. While LiCoO2 is a foundational benchmark in the industry, LiMnNiO4 leverages the synergistic effects of incorporating both manganese and nickel to potentially balance the stability and capacity trade-offs often seen in its sibling compounds.
Related Compounds
Other Layered Lithium Transition-Metal Oxides in the database.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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