BaS3 is an experimental barium polysulfide ceramic compound belonging to the metal sulfide family, primarily investigated in materials research rather than established industrial production. This ceramic is of interest in solid-state chemistry and advanced materials development for its potential in optical, electronic, or structural applications where sulfide ceramics offer advantages over traditional oxides. The compound's potential utility lies in niche applications requiring specific combinations of thermal stability, electronic properties, or chemical resistance that polysulfide ceramics can provide.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K)2 entries | 33.16 | GPa | — | ||
| ↳ | 40.24 | GPa | — | ||
Poisson's Ratio(ν) | 0.2500 | - | — | ||
Shear Modulus(G)2 entries | 19.14 | GPa | — | ||
| ↳ | 25.39 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 3.858 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 1.462 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr)3 entries | 13.58 | - | — | ||
| ↳ | 12.72 | - | — | ||
| ↳ | 9.689 range 6.710–12.67median of 2 measurements | - | — | ||
Electronic Dielectric Tensor(ε∞) | Matrix (redacted) | - | — | ||
Total Dielectric Tensor(ε) | Matrix (redacted) | - | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Piezoelectric Modulus(eij)2 entries | 0.2083 | C/m² | — | ||
| ↳ | 0.1258 | C/m² | — | ||
Piezoelectric Stress Tensor(eij) | Matrix (redacted) | C/m² | — | ||
Seebeck Coefficient(S) | -229.5 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -1.229 | eV/atom | — |