Tl12 Sb4 Se12

semiconductor
· Tl12 Sb4 Se12

Tl₁₂Sb₄Se₁₂ is a thallium-antimony-selenide compound belonging to the thermoelectric and chalcogenide semiconductor family, primarily of research and development interest rather than established commercial production. This material is investigated for potential applications in thermoelectric energy conversion and solid-state cooling systems, where layered chalcogenide structures offer tunable electronic and thermal properties. The compound's appeal lies in exploring alternative thermoelectric materials with potentially improved figure-of-merit or cost advantages compared to conventional lead telluride and bismuth telluride systems, though practical engineering adoption remains limited pending further optimization of synthesis and performance validation.

thermoelectric power generationwaste heat recoverysolid-state cooling devicessemiconducting compounds (research)chalcogenide materials development

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
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Shear Modulus(G)
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Verified Unverified Low confidence (<80%) Link to source
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Band Gap(Eg)
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Verified Unverified Low confidence (<80%) Link to source
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Formation Energy(ΔHf)
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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.