LiBF4
Lithium tetrafluoroborate · Lithium borofluoride
Lithium tetrafluoroborate is an insulating salt primarily used as an electrolyte in lithium-ion batteries to enable efficient ion movement.
About Lithium tetrafluoroborate
Lithium tetrafluoroborate is a thermodynamically stable inorganic compound that functions as a wide-gap insulator. Its chemical structure allows it to serve as a vital source of lithium ions in non-aqueous electrochemical systems, providing essential ionic conductivity for energy storage devices.
Due to its favorable stability profile, this compound is a standard choice for electrolyte formulations. It is particularly valued for its role in enhancing the performance and safety characteristics of lithium-based power sources under various operating conditions.
Key Properties
Cross-validated computational properties for Lithium tetrafluoroborate, 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 Lithium tetrafluoroborate is used.
Patent Landscape
2 patents reference LiBF4 or close compositional variants.
| Patent | Title | Assignee | Granted |
|---|---|---|---|
| 6537512 | Method for producing highly pure LiBF4 | — | — |
| 6623717 | Process for the preparation of LiBF4 | — | — |
Frequently Asked Questions
Common questions about Lithium tetrafluoroborate, answered from cross-validated data.
What is LiBF4?
Lithium tetrafluoroborate is an insulating salt primarily used as an electrolyte in lithium-ion batteries to enable efficient ion movement.
What is LiBF4 used for?
What is the band gap of LiBF4?
Is LiBF4 a metal, semiconductor, or insulator?
Is LiBF4 thermodynamically stable?
How many polymorphs of LiBF4 are known?
What elements does LiBF4 contain?
Where does the data for LiBF4 come from?
How It Compares
As a prominent electrolyte salt, this compound represents a foundational material in the field of lithium-based ionic conductors. It is favored for its reliable thermodynamic stability and its ability to facilitate efficient ion transport, serving as a benchmark material for researchers developing advanced battery chemistries.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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