LiVFeP2O8F2 is a lithium-based polyanion ceramic compound combining vanadium, iron, and fluorine-containing phosphate groups. This material is a research-phase compound within the lithium iron phosphate (LFP) family, investigated primarily for energy storage applications where its mixed-metal composition and fluorine doping are expected to enhance electrochemical performance, structural stability, or ion transport compared to conventional LFP cathodes. Engineers and researchers evaluate such compounds for next-generation lithium-ion battery development where improved cycle life, thermal stability, or rate capability could offset synthesis complexity.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 3.283 | kg/m³ | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.1580 | eV | DFT · OptB88vdW | ||
High-Frequency Dielectric Constant (ε∞)(ε∞) | 24.85 | - | DFT · OptB88vdW | ||
Magnetic Moment(μB) | 4.000 | µB | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.02860 | eV/atom | DFT · OptB88vdW | ||
Formation Energy(ΔHf) | -2.310 | 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