Pr2 Sb2 Te2

semiconductor
· Pr2 Sb2 Te2

Pr₂Sb₂Te₂ is a rare-earth ternary chalcogenide compound composed of praseodymium, antimony, and tellurium, belonging to the broader family of thermoelectric and topological materials. This material is primarily investigated in academic and specialized research contexts for potential applications in thermoelectric energy conversion and quantum materials, where rare-earth chalcogenides are being explored as candidates for improved heat-to-electricity conversion and exotic electronic properties. The compound's combination of heavy elements and rare-earth character makes it noteworthy for fundamental studies in condensed-matter physics and materials discovery, though commercial applications remain limited and specialized.

thermoelectric deviceswaste heat recoverytopological materials researchquantum computing substrateshigh-temperature energy conversioncondensed-matter physics research

Compliance & Regulations

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