Dy2SO2
ceramic· JVASP-7752· Dy2SO2
Dy2SO2 is an experimental dysprosium-based oxide ceramic compound combining rare-earth dysprosium with sulfur and oxygen. While not widely commercialized, this material belongs to the family of rare-earth ceramics studied for high-temperature and electronic applications where the unique properties of dysprosium—including neutron absorption and luminescent characteristics—can be leveraged. Dysprosium ceramics are of particular interest in nuclear, photonic, and advanced refractory applications where conventional oxides reach their performance limits.
nuclear materials researchrare-earth ceramics developmenthigh-temperature refractory systemsphotonic/luminescent devicesexperimental structural ceramics
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 128.9 | GPa | — | ||
Poisson's Ratio(ν) | 0.2700 | - | — | ||
Shear Modulus(G) | 70.17 | GPa | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 7.840 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 3.125 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr) | 13.92 | - | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Piezoelectric Modulus(eij) | 0.000 | C/m² | — | ||
Seebeck Coefficient(S) | -205.1 | 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) | -3.446 | 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.