VFe2S4
metal· JVASP-109353· VFe2S4
VFe₂S₄ is an iron vanadium sulfide compound belonging to the thiospinel family of transition metal chalcogenides. This material is primarily investigated in research contexts for its potential in energy storage and catalytic applications, where its mixed-valence metal framework and sulfide chemistry offer electronic and ionic transport properties distinct from simple binary sulfides or oxides.
Energy storage electrodesLithium-ion battery cathodesElectrocatalysisHydrogen evolution catalystsResearch/prototype applicationsTransition metal chalcogenides
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 4.946 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.03180 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.7388 | 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.