Ba4Cu11Te8S2
metal· JVASP-146866· Ba4Cu11Te8S2
Ba4Cu11Te8S2 is a quaternary metal compound combining barium, copper, tellurium, and sulfur—a rare mixed-chalcogenide system not commonly encountered in mainstream engineering practice. This material is primarily of research interest in materials science and solid-state chemistry, where such complex metal chalcogenides are studied for potential applications in thermoelectric conversion, photovoltaic devices, and other functional electronic materials. The specific combination of elements suggests investigation into novel electronic or thermal transport properties, though this compound remains largely experimental without established industrial production or widespread commercial adoption.
thermoelectric researchexperimental semiconductorssolid-state chemistrychalcogenide systemsmaterials discoverylaboratory synthesis
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | lb/in³ | — | — |
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.