Pb2SbS2I3

semiconductor

· Pb2SbS2I3

Pb2SbS2I3 is a mixed-halide lead-antimony sulfide-iodide semiconductor compound, representing an emerging class of perovskite-related materials currently in research and development. This material is investigated primarily for optoelectronic applications including photovoltaics, photodetectors, and potentially X-ray detection, where its bandgap and light-absorption characteristics are tuned through compositional engineering. The incorporation of antimony and iodine alongside lead and sulfur distinguishes it from conventional lead-halide perovskites, offering potential advantages in stability, toxicity mitigation, and tunable electronic properties compared to lead-only alternatives, though it remains a laboratory-stage compound without widespread industrial deployment.

photovoltaic researchphotodetector devicesradiation detectionnext-generation perovskitesoptoelectronic semiconductorsmaterials screening for solar cells

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.000	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.

Pb2SbS2I3

Electrical Properties

Regulatory Screening

Environmental

Export Control