Calcium phosphide nitride (CaPN₂) is an advanced ceramic compound combining calcium, phosphorus, and nitrogen phases, belonging to the family of nitride-based ceramics with potential for high-temperature and structural applications. This material remains largely in the research and development phase, with investigations focused on its mechanical performance and thermal stability as a candidate for demanding engineering environments where conventional ceramics may have limitations. Engineers would consider CaPN₂ primarily in exploratory projects targeting high-performance structural components, refractory applications, or specialized coatings where the unique bonding characteristics of phosphide-nitride systems offer advantages over oxide ceramics.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 97.70 | GPa | — | ||
Poisson's Ratio(ν) | 0.4900 | - | — | ||
Shear Modulus(G) | 39.02 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 3.203 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.6872 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.3518 | eV/atom | — |