PtNbN3
metal· PtNbN3
PtNbN3 is an interstitial metal nitride compound combining platinum and niobium in a stoichiometric ratio, representing an emerging class of high-performance refractory materials. This compound is primarily of research and development interest for extreme-environment applications where thermal stability, hardness, and corrosion resistance are critical; it belongs to the family of transition metal nitrides known for superior mechanical properties at elevated temperatures compared to conventional superalloys. The material's potential lies in aerospace, catalysis, and hard coating applications, though it remains largely in experimental/pilot-scale development rather than widespread industrial production.
high-temperature coatingsaerospace componentscatalytic substratesrefractory applicationswear-resistant surfacesresearch phase materials
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.2836 | μB | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Formation Energy(ΔHf) | 1.080 | eV/atom | — |
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
Export Control
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.