V3S4
metal· V3S4
V3S4 is a vanadium sulfide compound that belongs to the transition metal chalcogenide family, combining vanadium with sulfur in a specific stoichiometric ratio. This material exhibits moderate density with notable elastic stiffness properties, making it of interest in research contexts for energy storage and catalytic applications. V3S4 is primarily investigated in academic and advanced materials development rather than established mainstream engineering, where its layered crystal structure and electronic properties position it as a candidate for next-generation battery electrodes, supercapacitors, and heterogeneous catalysts.
battery electrodesenergy storage systemscatalytic applicationssupercapacitor materialsresearch compoundstransition metal chalcogenides
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K)2 entries | 98.16 | GPa | — | ||
| ↳ | 103.9 | GPa | — | ||
Poisson's Ratio(ν) | 0.2200 | - | — | ||
Shear Modulus(G)2 entries | 70.52 | GPa | — | ||
| ↳ | 71.51 | GPa | — |
N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form / heat treatment / basis.
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 4.289 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 1.956 | µB | — | ||
Seebeck Coefficient(S) | 9.300 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -1.103 | 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.