Co2NiS4
metal· JVASP-23835· Co2NiS4
Co₂NiS₄ is a ternary metal sulfide compound combining cobalt, nickel, and sulfur in a fixed stoichiometric ratio. This material belongs to the family of transition metal sulfides and remains primarily in the research and development phase, with investigation focused on its electrochemical and catalytic properties. The compound is of interest in energy storage and conversion applications due to the synergistic properties of mixed cobalt-nickel sulfides, which show promise for replacing scarce or expensive catalytic materials in industrial processes.
hydrogen evolution catalystsoxygen reduction catalystsbattery electrode materialssupercapacitor electrodeswater splitting applicationselectrochemical sensors
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | lb/in³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Seebeck Coefficient(S) | — | µV/K | — | — |
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.