Fe3PO7 is an iron phosphate ceramic compound belonging to the family of phosphate-based ceramics, which are inorganic, high-temperature-stable materials formed from iron and phosphate phases. While not a widely commercialized engineering material, iron phosphates have been investigated in research contexts for applications requiring chemical durability, thermal stability, and biocompatibility; this compound and related iron phosphate systems are of particular interest in nuclear waste immobilization, bioactive coatings, and corrosion-resistant ceramic matrices where traditional oxides may be inadequate.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 3.913 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.1970 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr) | 111 | - | — | ||
Piezoelectric Modulus(eij)2 entries | 0.9444 | C/m² | — | ||
| ↳ | 1.321 | C/m² | — | ||
Piezoelectric Stress Tensor(eij) | Matrix (redacted) | C/m² | — | ||
Seebeck Coefficient(S) | -32.25 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.1198 | eV/atom | — | ||
Formation Energy(ΔHf) | -1.566 | eV/atom | — |