VP2H6O6 is a ceramic compound with a vanadium-phosphorus-oxygen-based composition, likely belonging to the family of vanadium phosphate ceramics that exhibit mixed-valence properties and potential ionic conductivity. Materials in this compositional family are of research interest for solid-state ionic applications and catalytic systems, where their crystal structure and defect chemistry can be engineered for specific electrochemical or thermal functions. The relatively moderate density and ceramic nature position it as a candidate for specialized high-temperature or chemically aggressive environments where conventional oxides may be insufficient.
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| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 2.345 | kg/m³ | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 1.274 | eV | DFT · OptB88vdW | ||
High-Frequency Dielectric Constant (ε∞)(ε∞) | 3.820 | - | DFT · OptB88vdW | ||
Magnetic Moment(μB) | 2.000 | µB | DFT · OptB88vdW | ||
Thermoelectric Power Factor(PF)2 entries | 0.0000884 | W/(m·K²) | DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C | ||
| ↳ | 0.0000310 | W/(m·K²) | DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C | ||
Seebeck Coefficient(S)2 entries | -381.4 | μV/K | DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C | ||
| ↳ | 336.9 | μV/K | DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.04210 | eV/atom | DFT · OptB88vdW | ||
Formation Energy(ΔHf) | -1.305 | 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