Te6 Tl8 Pb2

semiconductor

· Te6 Tl8 Pb2

Te₆Tl₈Pb₂ is a mixed-metal telluride compound belonging to the thermoelectric and narrow-bandgap semiconductor family. This is a research-phase material studied for its potential in thermoelectric energy conversion and solid-state cooling applications, where the combination of heavy elements (tellurium, thallium, and lead) creates favorable phonon-scattering properties. While not yet in widespread industrial production, compounds in this compositional space are of interest because they may offer improved figure-of-merit (ZT) values compared to conventional binary tellurides, making them candidates for waste-heat recovery systems and thermal management in high-temperature environments.

thermoelectric power generationsolid-state cooling deviceswaste heat recoveryhigh-temperature thermal managementresearch semiconductors

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	4,343	ksi	—
Shear Modulus(G)	2,289.7	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.2923	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.3460	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.

Te6 Tl8 Pb2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control