Pr2 Zn2 Sb2 O2
semiconductor· Pr2 Zn2 Sb2 O2
Pr₂Zn₂Sb₂O₂ is an oxypnictide semiconductor compound combining praseodymium, zinc, antimony, and oxygen—a rare-earth-containing material from the family of layered anionic frameworks. This is primarily a research compound under investigation for thermoelectric and photovoltaic applications, where its mixed-valence structure and potential band-gap tunability may offer advantages over conventional semiconductors in energy conversion contexts.
Thermoelectric devicesPhotovoltaic researchRare-earth semiconductorsQuantum materialsHigh-temperature applicationsMaterials discovery
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | Pa | — | — | |
Shear Modulus(G) | — | Pa | — | — |
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.