Ba2YTaO6 is a complex perovskite-related ceramic compound combining barium, yttrium, and tantalum oxides, typically investigated for functional ceramic applications requiring high stiffness and thermal stability. This material belongs to the family of double perovskites and ordered perovskite structures, which are primarily of research interest rather than established industrial production. The compound is explored for potential use in microwave dielectrics, thermal barrier coatings, and solid-state electrolyte applications where the combination of chemical stability, mechanical rigidity, and high-temperature performance offers advantages over conventional oxide ceramics.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 20,641.8 | ksi | — | ||
Poisson's Ratio(ν) | 0.3100 | - | — | ||
Shear Modulus(G) | 10,023.6 | ksi | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.2502 | lb/in³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 3.532 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr) | 21.10 range 4.658–37.54median of 2 measurements | - | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -310.3 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -3.447 | eV/atom | — |