Bi₄O₃F₇ is a bismuth oxyfluoride ceramic compound that combines bismuth oxide with fluorine in a mixed anionic structure. This material is primarily of research and development interest for advanced ceramic applications, particularly where the unique combination of bismuth's high atomic number and fluorine's chemical activity offers functional advantages such as enhanced optical, photocatalytic, or ionic transport properties.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.3228 | lb/in³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.1060 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr) | 100.9 | - | — | ||
Magnetic Moment(μB) | 0.7720 | µB | — | ||
Piezoelectric Modulus(eij) | 0.1539 | C/m² | — | ||
Seebeck Coefficient(S) | -9.550 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.09100 | eV/atom | — | ||
Formation Energy(ΔHf) | -2.100 | eV/atom | — |