H₂S (hydrogen sulfide) in ceramic form refers to solid-state hydrogen sulfide compounds or H₂S-derived ceramic materials, typically studied for their ionic conductivity and electrochemical properties. This material class is primarily investigated in research contexts for solid electrolyte applications, particularly in fuel cells, batteries, and gas sensing devices, where sulfide-based ceramics offer potential advantages in ion transport at moderate temperatures compared to traditional oxide ceramics.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 8.610 | GPa | — | ||
Poisson's Ratio(ν) | 0.2800 | - | — | ||
Shear Modulus(G) | 5.610 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 1.191 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 3.151 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr) | 5.500 | - | — | ||
Electronic Dielectric Tensor(ε∞) | Matrix (redacted) | - | — | ||
Total Dielectric Tensor(ε) | Matrix (redacted) | - | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Piezoelectric Modulus(eij) | 0.2231 | C/m² | — | ||
Piezoelectric Stress Tensor(eij) | Matrix (redacted) | C/m² | — | ||
Seebeck Coefficient(S) | -166.5 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.04250 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.09570 | eV/atom | — |