CaPN
ceramic· JVASP-117985· CaPN
Calcium phosphide nitride (CaPN) is an advanced ceramic compound combining calcium, phosphorus, and nitrogen phases, representing an emerging material in the family of nitride and phosphide ceramics. While primarily in the research and development stage, CaPN is investigated for applications requiring lightweight ceramic properties and thermal stability, particularly in environments where traditional oxides may be limiting. Its low density relative to conventional ceramics makes it potentially valuable for high-temperature structural applications, though industrial adoption remains limited pending further process optimization and property validation.
high-temperature structural ceramicsresearch phase materialslightweight refractory componentsadvanced composites reinforcementspecialized aerospace applicationsthermal management systems
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 3,992.9 | ksi | — | ||
Shear Modulus(G) | 1,760.8 | ksi | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.06326 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 1.253 | eV/atom | — | ||
Formation Energy(ΔHf) | 0.08132 | eV/atom | — |
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.