Ba6 Br4 O4
semiconductor· Ba6 Br4 O4
Ba₆Br₄O₄ is an inorganic mixed-halide oxide semiconductor belonging to the rare-earth and alkaline-earth halide perovskite family. This is a research-stage compound under investigation for next-generation optoelectronic and photovoltaic applications, where the combination of barium, bromine, and oxygen is being studied to optimize bandgap tunability, carrier transport, and stability compared to lead-halide perovskites. Its potential lies in addressing toxicity and long-term degradation concerns of conventional perovskite materials, though it remains in early development and is not yet widely deployed in commercial applications.
perovskite solar cellsoptoelectronic devicesscintillator materialsphotocatalysislead-free semiconductorsemerging photovoltaics
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.