Li7VO4F2 — Properties & Data | MatWorld

Li7VO4F2

ceramic

· JVASP-48957· Li7VO4F2

Li7VO4F2 is a lithium vanadate fluoride ceramic compound that belongs to the family of mixed-anion ceramics combining oxide and fluoride components. This is a research-stage material being investigated primarily for solid-state battery and energy storage applications, where its ionic conductivity and structural stability at operating temperatures make it a candidate electrolyte or electrode material for next-generation lithium-ion systems.

solid-state battery electrolytesenergy storage systemsionic conductor researchadvanced lithium-ion technologyhigh-temperature electrochemistryalternative battery chemistries

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	2.646	kg/m³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	2.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.0000186	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.0000158	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	44.00	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	40.77	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)	0.1627	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.360	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

Environmental

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.

Li7VO4F2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental