BaAl2Sb2O7 is a barium aluminum antimonate ceramic compound belonging to the family of complex oxide ceramics. This material is primarily of research interest rather than an established commercial ceramic, investigated for potential applications in optoelectronic devices, photocatalysis, and specialized dielectric applications where the unique combination of barium, aluminum, and antimony oxides may offer distinctive electrical or optical properties. Engineers would consider this material in advanced research settings where conventional ceramics are insufficient, though its practical adoption remains limited to specialized academic and industrial research programs.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1566 | lb/in³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 3.526 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr) | 6.352 range 3.517–9.188median of 2 measurements | - | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Piezoelectric Modulus(eij) | 0.1904 | C/m² | — | ||
Piezoelectric Stress Tensor(eij) | Matrix (redacted) | C/m² | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -2.549 | eV/atom | — |