Fe2 Sb4
semiconductor· Fe2 Sb4
Fe2Sb4 is an iron antimony compound semiconductor belonging to the family of binary metal-pnictide semiconductors. This material is primarily of research and developmental interest for thermoelectric applications, where it is investigated for its potential to convert heat into electrical current or vice versa, particularly in the intermediate temperature range. Iron antimony compounds are explored as alternatives to lead-based thermoelectrics due to their relative abundance and potential for improved environmental compatibility, though Fe2Sb4 remains largely in the experimental stage compared to commercially matured thermoelectric materials.
thermoelectric power generationwaste heat recoverytemperature sensing devicessemiconductor researchmid-range thermoelectric applicationsmaterials development
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | ksi | — | — | |
Shear Modulus(G) | — | ksi | — | — |
Verified Unverified Low confidence (<80%) Link to source
| 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.