Bi0.6Te3Sb1.4
semiconductor· Bi0.6Te3Sb1.4
Bi0.6Te3Sb1.4 is a bismuth telluride-antimony telluride solid solution belonging to the thermoelectric semiconductor family. This compound is engineered to optimize the phonon-scattering and charge-transport balance in the Bi–Te–Sb ternary system, making it a research-grade material for enhancing thermoelectric figure-of-merit (ZT) in moderate-temperature applications. The material is notable for its potential to improve efficiency in thermoelectric generators and coolers compared to unalloyed binary compounds, though it remains primarily within the research and development phase rather than high-volume industrial production.
Thermoelectric power generationSolid-state cooling (Peltier devices)Waste heat recoveryTemperature stabilization electronicsResearch-phase high-efficiency modulesMid-range temperature energy conversion (200–500 K)
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | 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.