NiWN3
metal· NiWN3
NiWN3 is a ternary metal nitride compound combining nickel, tungsten, and nitrogen in a 1:1:3 stoichiometric ratio. This material belongs to the transition metal nitride family and is primarily explored in research contexts for electrochemical and catalytic applications, particularly as an alternative to precious-metal catalysts in energy conversion and storage systems. Its appeal lies in the synergistic combination of tungsten's refractory properties and nickel's catalytic activity, making it of interest for cost-effective solutions where platinum-group metals are traditionally required.
electrochemical catalysishydrogen evolution reaction (HER)water splitting electrodesenergy storage systemsresearch/experimental materialsalternative catalysts
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 2.430 | μB | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Formation Energy(ΔHf) | 1.200 | 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.