PrB6 is a rare-earth hexaboride ceramic compound composed of praseodymium and boron, belonging to the hexaboride family of materials known for exceptional hardness and high-temperature stability. It is primarily investigated for specialized applications requiring extreme wear resistance and thermal performance, particularly in high-temperature electronics, thermionic emission devices, and wear-resistant coatings; the hexaboride class offers advantages over conventional ceramics in thermal shock resistance and electrical conductivity for a ceramic material, making it valuable in environments where conventional abrasives or insulators would degrade.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 4.800 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg)2 entries | 4.900 | eV | — | ||
| ↳ | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | 5.000 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf)2 entries | -0.5317 | eV/atom | — | ||
| ↳ | -0.5027 | eV/atom | — |