V₂OF₅ is an oxide ceramic compound combining vanadium, oxygen, and fluorine, representing a mixed-anion ceramic system. This material is primarily of research interest for energy storage and electrochemical applications, particularly in battery cathode materials and solid-state electrolytes, where the fluorine substitution modifies ionic conductivity and electrochemical stability compared to traditional oxide variants.
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| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 9,945.2 | ksi | DFT · OptB88vdW | ||
Poisson's Ratio(ν) | 0.3100 | - | DFT · OptB88vdW | ||
Shear Modulus(G) | 5,145.9 | ksi | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1393 | lb/in³ | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | DFT · OptB88vdW | ||
Magnetic Moment(μB) | 9.000 | µB | DFT · OptB88vdW | ||
Piezoelectric Modulus(eij) | 0.6527 | C/m² | DFT · PBE | ||
Piezoelectric Stress Tensor(eij) | Matrix (redacted) | C/m² | DFT · PBE |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.03290 | eV/atom | DFT · OptB88vdW | ||
Formation Energy(ΔHf) | -2.923 | eV/atom | DFT · OptB88vdW |
Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data