Li2Ti2V3O10
Li2Ti2V3O10 is a metastable, semiconducting titanate oxide used in research for advanced lithium-ion battery anode applications.
About Li2Ti2V3O10
Li2Ti2V3O10 is a complex oxide belonging to the titanate anode class, characterized by its semiconducting electronic nature. As a metastable phase, it represents a unique structural arrangement of lithium, titanium, vanadium, and oxygen that is of significant interest for electrochemical energy storage investigations.
This material is primarily studied for its potential to facilitate lithium-ion transport. Its specific stoichiometry and atomic configuration make it a subject of ongoing research aimed at understanding how transition metal mixing influences the performance and stability of anode materials in battery systems.
Key Properties
Cross-validated computational properties for Li2Ti2V3O10, 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.
Reported Structures
Lowest-energy structures reported for Li2Ti2V3O10, ranked by energy above hull.
| Space GroupSymmetry classification of the crystal arrangement. The number is the international space-group index. | Crystal SystemBroad lattice family, such as cubic, tetragonal, monoclinic, or triclinic, derived from unit-cell symmetry. | Band Gap (eV)Electronic gap calculated for this specific reported structure, measured in electronvolts. | E above hull (eV/atom)Thermodynamic distance from the convex hull for this structure, normalized per atom. Lower is generally more stable. | E/atom (eV)Computed total energy normalized per atom. Use energy above hull, not this value alone, when comparing stability. | Density (g/cm³)Mass per relaxed crystal volume, reported in grams per cubic centimeter. |
|---|---|---|---|---|---|
| P-1 (No. 2) | triclinic | 0.61 | 0.0506 | -8.484 | 3.62 |
| P-1 (No. 2) | triclinic | 1.22 | 0.0517 | -8.483 | 3.62 |
| P-1 (No. 2) | triclinic | 1.26 | 0.0523 | -8.483 | 3.62 |
| P-1 (No. 2) | triclinic | 1.07 | 0.0541 | -8.481 | 3.61 |
| P1 (No. 1) | triclinic | 1.13 | 0.0543 | -8.481 | 3.61 |
| P-1 (No. 2) | — | — | — | — | — |
| P1 (No. 1) | Triclinic | — | — | — | 3.61 |
| P-1 (No. 2) | — | — | — | — | — |
| P1 (No. 1) | Triclinic | — | — | — | 3.90 |
| P1 (No. 1) | Triclinic | — | — | — | 3.76 |
Applications
Where Li2Ti2V3O10 is used.
Frequently Asked Questions
Common questions about Li2Ti2V3O10, answered from cross-validated data.
What is Li2Ti2V3O10?
Li2Ti2V3O10 is a metastable, semiconducting titanate oxide used in research for advanced lithium-ion battery anode applications.
What is Li2Ti2V3O10 used for?
What is the band gap of Li2Ti2V3O10?
Is Li2Ti2V3O10 a metal, semiconductor, or insulator?
Is Li2Ti2V3O10 thermodynamically stable?
What is the crystal structure of Li2Ti2V3O10?
What is the density of Li2Ti2V3O10?
How many polymorphs of Li2Ti2V3O10 are known?
What elements does Li2Ti2V3O10 contain?
Where does the data for Li2Ti2V3O10 come from?
How It Compares
Within the titanate anodes class.
Within the diverse family of titanate anodes, Li2Ti2V3O10 occupies a distinct niche compared to more common binary or ternary oxides like Li2TiO3. While Li2TiO3 is widely recognized for its structural stability, Li2Ti2V3O10 offers a more complex, metastable framework that leverages the redox activity of vanadium to potentially enhance electrochemical capacity.
Related Compounds
Other Titanate Anodes in the database.
Data sources & attribution
- materials_project — Data from the Materials Project. Cite: Jain et al., APL Materials 1, 011002 (2013).
- jarvis — Data from JARVIS (NIST). Cite: Choudhary et al., npj Comp. Mater. 6, 173 (2020).
- mpaloe — Data from mpaloe.
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