Co4N
metal· JVASP-104647· Co4N
Co₄N is a cobalt nitride intermetallic compound that forms a metallic phase combining cobalt with nitrogen, typically studied as a potential high-performance material for applications requiring wear resistance and catalytic activity. This material is primarily of research and emerging industrial interest rather than a commodity engineering material, with investigation focused on electrochemistry, surface hardening, and catalytic applications where cobalt nitrides offer advantages over pure cobalt or conventional tool coatings.
catalytic coatingswear-resistant surfaceselectrochemical applicationsresearch/development phasehard facing and surface hardeninghydrogen evolution reaction catalysts
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | kg/m³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
Formation Energy(ΔHf) | — | 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.