V2S5
metal· JVASP-30570· V2S5
V2S5 (vanadium pentasulfide) is an inorganic transition metal sulfide compound that belongs to the family of metal chalcogenides. This material is primarily investigated in research contexts for energy storage and catalytic applications, where its layered crystal structure and electronic properties offer potential advantages in battery cathodes, supercapacitors, and heterogeneous catalysis compared to conventional oxides.
battery cathode materialsenergy storage researchcatalytic applicationselectrochemical devicesemerging/research compounds
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.09209 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.4480 | eV | — | ||
Seebeck Coefficient(S) | -257.5 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.2374 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.6008 | 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.