Br12 Rb8 Pb2

semiconductor
· Br12 Rb8 Pb2

Br₁₂Rb₈Pb₂ is a halide perovskite compound composed of bromine, rubidium, and lead, representing an emerging class of semiconducting materials in the hybrid perovskite family. This is primarily a research-stage material being investigated for optoelectronic applications; while lead halide perovskites have shown promise for photovoltaics and light emission, rubidium-containing variants are studied to improve stability and tune bandgap properties compared to more common methylammonium or cesium analogues. Engineers would consider this material when exploring next-generation semiconductor solutions requiring specific crystal structures or defect engineering, though commercial deployment remains limited pending durability and toxicity mitigation studies.

perovskite solar cells (research)optoelectronic semiconductorslight-emitting devices (emerging)bandgap engineeringthin-film electronics (experimental)materials research and development

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Band Gap(Eg)
—
eV——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Formation Energy(ΔHf)
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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.