Ta6 Pb2 S12

semiconductor

· Ta6 Pb2 S12

Ta6Pb2S12 is a mixed-metal chalcogenide semiconductor compound containing tantalum, lead, and sulfur in a layered or complex crystal structure. This material belongs to the family of polysulfide compounds and represents an emerging research material rather than an established commercial product. Potential applications focus on thermoelectric energy conversion, photovoltaic devices, and optoelectronic components where the narrow bandgap and layered structure could enable efficient charge transport; however, the material remains primarily in the research phase and would be selected by engineers exploring next-generation solid-state devices or thermal management solutions in specialized high-performance contexts.

thermoelectric devicesexperimental photovoltaicsoptoelectronic researchsolid-state physicsthermal energy harvestingsemiconductor materials research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.03720	eV	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.116	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.

Ta6 Pb2 S12

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control