BaFe2S3
metal· JVASP-98480· BaFe2S3
BaFe₂S₃ is an iron-barium sulfide compound that belongs to the family of metal chalcogenides, materials combining metals with sulfur and related elements. This is primarily a research and development material rather than a commodity engineering material; it is being investigated for potential applications in thermoelectric devices, photovoltaic absorbers, and magnetic material studies due to its layered crystal structure and electronic properties. Interest in this compound stems from the broader pursuit of earth-abundant alternatives to rare-earth-based functional materials, particularly for energy conversion and magnetic applications where cost and material availability are critical constraints.
thermoelectric energy conversion (research)photovoltaic absorber materialsmagnetic materials researchsolid-state device developmentearth-abundant material alternatives
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | kg/m³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
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.