Ba2 Al8 S14
semiconductor· Ba2 Al8 S14
Ba₂Al₈S₁₄ is a quaternary sulfide semiconductor compound combining barium, aluminum, and sulfur in a fixed stoichiometric ratio. This material belongs to the family of wide-bandgap semiconductors and is primarily of research interest rather than established commercial production. The compound and related barium-aluminum-sulfide systems are investigated for potential applications in optoelectronics, solid-state lighting, and photocatalysis, where sulfide semiconductors offer advantages in light emission and photochemical activity compared to oxide-based alternatives, though practical device implementation remains limited.
research optoelectronicswide-bandgap semiconductorsphotocatalytic materialssolid-state lighting developmentsulfide-based devices
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.