V2 Fe1 Se4
semiconductor· V2 Fe1 Se4
V₂Fe₁Se₄ is a layered transition metal selenide compound combining vanadium and iron with selenium, belonging to the family of chalcogenide semiconductors. This material is primarily investigated in research contexts for its potential as a thermoelectric material and in energy conversion applications, where its layered structure and mixed-metal composition may offer advantages in phonon scattering and charge transport. The vanadium-iron selenide system remains largely experimental, with engineering interest centered on next-generation thermoelectric devices and potentially on catalytic or photovoltaic applications where mixed transition metals provide tunable electronic properties.
thermoelectric devicesenergy conversion researchsemiconductor researchcatalysis applicationslayered material systems
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
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.