Pb2 Br2 Cl2
semiconductor· Pb2 Br2 Cl2
Pb₂Br₂Cl₂ is a mixed-halide lead semiconductor compound that combines bromide and chloride anions in a layered perovskite-related structure. This material is primarily studied in research contexts for optoelectronic and photovoltaic applications, where the halide composition offers tunability of the bandgap and electronic properties compared to single-halide lead halide perovskites. The mixed-halide system represents an emerging class of semiconductors being evaluated for next-generation solar cells, light-emitting devices, and radiation detection, though it remains in the experimental phase without widespread commercial deployment.
perovskite solar cells (experimental)thin-film optoelectronics researchbandgap engineeringradiation detection devices (developmental)photovoltaic research materialslead halide semiconductors
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.