PbBiO2Br

semiconductor

· PbBiO2Br

PbBiO2Br is a lead bismuth oxyhalide semiconductor compound combining lead, bismuth, oxygen, and bromine in a layered perovskite or related crystal structure. This is a research-stage material being investigated for photovoltaic and photoelectrochemical applications, offering a wider bandgap alternative to pure halide perovskites with potential advantages in stability and reduced lead toxicity through bismuth incorporation. The material belongs to the emerging family of mixed-metal halide semiconductors, which are actively explored as next-generation solar absorbers and visible-light photocatalysts to overcome limitations of traditional lead halide perovskites.

perovskite solar cellsphotoelectrochemical water splittingvisible-light photocatalysisthin-film semiconductorslead-reduced photovoltaicsmaterials research applications

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.300	eV	—

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.

PbBiO2Br

Electrical Properties

Regulatory Screening

Environmental

Export Control