Na2VCu3S4
metal· JVASP-99950· Na2VCu3S4
Na₂VCu₃S₄ is a quaternary sulfide compound containing sodium, vanadium, and copper—a mixed-metal chalcogenide that does not correspond to a widely established commercial alloy or phase. This material is primarily of research interest rather than established industrial use, studied for its potential in energy storage, photovoltaics, or thermoelectric applications where mixed-valence transition metal sulfides show promise. The combination of electroactive vanadium and copper in a sulfide matrix suggests potential utility in battery cathodes or photocatalytic systems, though engineering adoption remains limited pending further development of synthesis methods and performance validation.
battery cathode materials (research)energy storage (experimental)photocatalytic applicationsthermoelectric compounds (exploratory)mixed-metal sulfide systems
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.