PbCuSbS3

semiconductor

· PbCuSbS3

PbCuSbS3 is a quaternary sulfide semiconductor compound combining lead, copper, antimony, and sulfur. This material belongs to the family of complex metal sulfides and is primarily studied in research contexts for photovoltaic and thermoelectric applications, where its narrow bandgap and mixed-valence structure offer potential advantages over simpler binary semiconductors. It represents an emerging candidate in materials discovery for energy conversion devices, though industrial-scale adoption remains limited compared to established semiconductors like CdTe or CIGS thin-film photovoltaics.

photovoltaic absorber layersthermoelectric power generationinfrared detectorsmaterials research compoundsthin-film solar cells (experimental)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.310	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.

PbCuSbS3

Electrical Properties

Regulatory Screening

Environmental

Export Control