YH2 is a yttrium hydride ceramic material that belongs to the rare-earth hydride family. This compound is primarily of research and development interest for applications requiring high-density, refractory ceramic properties in extreme thermal or chemical environments. YH2 represents potential use in advanced nuclear, aerospace, and materials science applications where yttrium-based ceramics offer advantages in thermal stability and chemical resistance compared to conventional oxide or carbide alternatives.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 82.93 | GPa | — | ||
Poisson's Ratio(ν) | 0.2300 | - | — | ||
Shear Modulus(G) | 56.06 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 4.275 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg)2 entries | 0.000 | eV | — | ||
| ↳ | 0.1830 range 0.000–0.3660median of 2 measurements | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -1.990 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf)2 entries | -0.7663 | eV/atom | — | ||
| ↳ | -0.7769 | eV/atom | — |