V2NiS4

metal
· V2NiS4

V2NiS4 is a ternary metal sulfide compound combining vanadium, nickel, and sulfur, representing a research-phase material in the thiospinel or layered metal chalcogenide family. While not yet established in mainstream industrial production, materials in this chemical class are being investigated for energy storage applications (particularly battery cathodes and electrocatalysts) and solid-state electronics due to their mixed-valence metal centers and tunable electronic properties. Engineers considering V2NiS4 should recognize this as an experimental material where performance data and manufacturing scalability remain active research topics, though the vanadium-nickel-sulfur system shows promise for next-generation energy devices requiring high ionic conductivity or electrochemical activity.

Battery cathode materials (research phase)Electrocatalysis and electrochemistrySolid-state electronicsEnergy storage developmentAdvanced materials research

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
101.4
GPa—
Shear Modulus(G)
58.77
GPa—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Density(ρ)
4.598
kg/m³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
0.000
eV—
Magnetic Moment(μB)
0.000
µB—
Seebeck Coefficient(S)
-5.780
µV/K—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.000
eV/atom—
Formation Energy(ΔHf)
-0.9038
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.