V2OF4 — Properties & Data | MatWorld

V2OF4

ceramic

· JVASP-48623· V2OF4

V2OF4 is an experimental vanadium oxide fluoride ceramic compound that combines vanadium, oxygen, and fluorine phases. This mixed-anion ceramic belongs to the family of complex transition metal oxyfluorides, which are primarily investigated in research settings for their potential ionic conductivity, electrochemical activity, and structural versatility. The material is not yet established in mainstream industrial production, but compounds in this family show promise for energy storage, catalysis, and solid-state ion transport applications where the fluorine dopant can modify electronic properties and crystal structure relative to conventional vanadium oxides.

experimental electrochemistrysolid electrolytes (research)catalysis developmentenergy storage (emerging)transition metal ceramic research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	3.900	kg/m³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.6400	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	82.23	-	DFT · OptB88vdW
Magnetic Moment(μB)	8.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000181	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000148	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-398.3	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	435.7	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)	0.04410	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.842	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.

V2OF4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental