Ce3 Y4 O12
ceramic· Ce3 Y4 O12
Ce₃Y₄O₁₂ is a rare-earth oxide ceramic compound belonging to the pyrochlore or related complex oxide family, combining cerium and yttrium cations in a stable ceramic matrix. This material is primarily investigated for high-temperature applications and as a thermal barrier coating component, where its rare-earth composition and crystalline stability offer potential advantages in extreme thermal environments. The cerium-yttrium oxide system is of particular interest in materials research for aerospace and energy applications where thermal protection and chemical stability at elevated temperatures are critical performance requirements.
thermal barrier coatingsaerospace engineshigh-temperature ceramicsrare-earth oxide compositesresearch/development applicationsextreme environment protection
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.