Dy3S4
ceramic· JVASP-34552· Dy3S4
Dy3S4 is a rare-earth sulfide ceramic compound containing dysprosium, belonging to the lanthanide chalcogenide family of materials. This is primarily a research-phase material studied for its potential in high-temperature structural and functional applications where rare-earth chemistry offers unique thermal, optical, or electronic properties. The dysprosium sulfide family has attracted academic and industrial interest for specialized roles in refractory systems, advanced ceramics, and potentially in thermoelectric or photonic devices where the rare-earth elements' electronic configuration provides distinctive performance.
high-temperature refractories (research)rare-earth ceramics (experimental)thermal barrier coatings (development)optical/photonic materials (early-stage)specialty chemical synthesislaboratory/research environments
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | kg/m³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — | |
Seebeck Coefficient(S) | — | µV/K | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
Formation Energy(ΔHf) | — | 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.