Ce2Sm2O7
ceramic· JVASP-52464· Ce2Sm2O7
Ce2Sm2O7 is a rare-earth pyrochlore ceramic composed of cerium and samarium oxides, belonging to the family of mixed rare-earth oxide compounds. This material is primarily studied for thermal barrier and electrolyte applications in high-temperature energy systems, where its crystalline pyrochlore structure provides thermal stability and ionic conductivity. Ce2Sm2O7 is notable in research contexts for solid oxide fuel cells and thermal protection systems, offering potential advantages over conventional yttria-stabilized zirconia in specialized high-temperature environments, though it remains primarily an advanced materials research compound rather than a commodity industrial material.
solid oxide fuel cells (electrolyte)thermal barrier coatingshigh-temperature insulationoxygen ion conductorsadvanced ceramics researchrare-earth oxide compounds
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | lb/in³ | — | — |
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.