Er12 Si4 Se8 O40 F4
ceramic· Er12 Si4 Se8 O40 F4
Er₁₂Si₄Se₈O₄₀F₄ is a rare-earth silicate ceramic compound containing erbium, combining oxide, selenide, and fluoride phases in a complex structure. This is primarily a research-phase material within the rare-earth ceramic family, investigated for specialized applications requiring thermal stability, optical transparency, or neutron absorption properties. Industrial adoption remains limited; potential applications center on advanced optics, nuclear shielding, or high-temperature refractory systems where rare-earth doping provides functional benefits.
research ceramicsrare-earth compoundshigh-temperature refractoriesoptical materialsnuclear applicationsthermal barrier coatings
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
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.