Li2TiMn2O6
Li2TiMn2O6 is a semiconducting, metastable layered oxide containing lithium, titanium, and manganese, studied for its potential use in advanced electrochemical energy storage devices.
About Li2TiMn2O6
Li2TiMn2O6 is a complex layered lithium transition-metal oxide characterized by its semiconducting electronic nature. As a metastable phase within this diverse chemical family, it represents a unique structural arrangement of lithium, titanium, manganese, and oxygen atoms that offers intriguing possibilities for ion transport and electrochemical activity. Its existence across multiple reported structures highlights the ongoing interest in exploring non-equilibrium phases for next-generation battery technologies. The material is primarily investigated for its role in energy storage systems where the interplay between titanium and manganese cations influences structural stability and electrochemical performance. By balancing the redox-active transition metals within a layered framework, researchers aim to optimize charge-discharge cycles and structural integrity in lithium-ion battery applications.
Key Properties
Cross-validated computational properties for Li2TiMn2O6, 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 Li2TiMn2O6 is used.
Frequently Asked Questions
Common questions about Li2TiMn2O6, answered from cross-validated data.
What is Li2TiMn2O6?
Li2TiMn2O6 is a semiconducting, metastable layered oxide containing lithium, titanium, and manganese, studied for its potential use in advanced electrochemical energy storage devices.
What is Li2TiMn2O6 used for?
What is the band gap of Li2TiMn2O6?
Is Li2TiMn2O6 a metal, semiconductor, or insulator?
Is Li2TiMn2O6 thermodynamically stable?
How many polymorphs of Li2TiMn2O6 are known?
What elements does Li2TiMn2O6 contain?
Where does the data for Li2TiMn2O6 come from?
How It Compares
Within the layered lithium transition-metal oxides class.
Within the broader class of layered lithium transition-metal oxides, Li2TiMn2O6 occupies a distinct position compared to well-established commercial standards like LiCoO2 or LiMn2O4. While materials such as LiCoO2 are prized for their high thermodynamic stability and reliable performance, Li2TiMn2O6 is distinguished by its metastable nature, which allows for different structural pathways and potentially unique electrochemical properties that are not accessible in more stable, conventional oxides.
Related Compounds
Other Layered Lithium Transition-Metal Oxides in the database.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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