Sb2 Te4 Pb1
semiconductor· Sb2 Te4 Pb1
Sb₂Te₄Pb₁ is a lead-doped antimony telluride compound belonging to the chalcogenide semiconductor family, typically investigated as a thermoelectric material. This composition represents a doping variant of the antimony telluride (Sb₂Te₃) system, where lead substitution is used to modify electronic and thermal transport properties for improved thermoelectric performance. While primarily a research material, compounds in this family are of significant interest for solid-state cooling and waste heat recovery applications where traditional mechanical systems are impractical.
thermoelectric cooling moduleswaste heat recovery systemscryogenic applicationsthermal management devicesmaterials research and development
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | ksi | — | — | |
Shear Modulus(G) | — | ksi | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Formation Energy(ΔHf) | — | 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.