Li4V2OF7
ceramic· JVASP-48918· Li4V2OF7
Li4V2OF7 is an inorganic ceramic compound belonging to the lithium vanadium oxide fluoride family, potentially of interest for electrochemical energy storage applications. This material is primarily investigated in research contexts for cathode or electrolyte components in lithium-ion batteries, where the combination of lithium, vanadium, and fluoride elements can offer tunable electrochemical potential and ionic conductivity. Its viability compared to conventional lithium metal oxides (such as LiCoO2 or LiFePO4) depends on achievable energy density, cycle life, and cost factors that remain under active study.
lithium-ion battery cathodessolid-state electrolytesenergy storage researchadvanced battery materialselectrochemical applications
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 3.111 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.2770 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr) | 8.670 | - | — | ||
Magnetic Moment(μB) | 5.000 | µB | — | ||
Piezoelectric Modulus(eij) | 0.3096 | C/m² | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.09760 | eV/atom | — | ||
Formation Energy(ΔHf) | -2.898 | eV/atom | — |
Verified Unverified Low confidence (<80%) Link to source
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.