Li2V3F8 — Properties & Data | MatWorld

Li2V3F8

metal

· JVASP-43932· Li2V3F8

Li₂V₃F₈ is a lithium vanadium fluoride compound that belongs to the family of mixed-metal fluorides under active research for energy storage applications. This material is primarily investigated as a cathode or electrolyte component in advanced lithium-ion and solid-state battery systems, where vanadium fluorides offer potential advantages in ionic conductivity and electrochemical stability compared to conventional oxide-based cathodes. While not yet widely deployed in commercial products, Li₂V₃F₈ represents a research direction for next-generation battery technologies requiring higher energy density, improved thermal stability, or solid electrolyte compatibility.

lithium-ion battery cathodessolid-state electrolytesenergy storage researchadvanced battery developmenthigh-energy-density applications

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1156	lb/in³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	1.026	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	78.57	-	DFT · OptB88vdW
Magnetic Moment(μB)	9.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000613	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000344	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-173.7	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	379.6	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1833	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.680	eV/atom	DFT · OptB88vdW

Verified Unverified Low confidence (<80%) Link to source

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

Regulatory Screening

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Li2V3F8

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

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