BaPr2ZnS5
ceramic· JVASP-11440· BaPr2ZnS5
BaPr2ZnS5 is a quaternary sulfide ceramic compound combining barium, praseodymium, zinc, and sulfur. This is a research-phase material belonging to the rare-earth sulfide family, studied for potential optoelectronic and photonic applications where sulfide ceramics offer wide bandgaps and unique light-interaction properties. The inclusion of praseodymium (a lanthanide) suggests investigation into luminescence, optical activity, or rare-earth-doped ceramic functionality, making it relevant to specialized photonic device development rather than conventional structural or thermal applications.
photonic materials researchrare-earth doped ceramicsoptical coatings (experimental)semiconductor substrates (research)luminescent device components
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 65.11 | GPa | — | ||
Poisson's Ratio(ν) | 0.2700 | - | — | ||
Shear Modulus(G) | 35.33 | GPa | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 4.968 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 1.247 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -133.7 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -1.959 | eV/atom | — |
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
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.