CaSc2O4
ceramic· JVASP-19093· CaSc2O4
Calcium scandium oxide (CaSc₂O₄) is an inorganic ceramic compound belonging to the rare-earth oxide family, characterized by a mixed-valence crystal structure. This material is primarily of research interest in solid-state chemistry and materials science, with potential applications in optical devices, thermal barrier coatings, and advanced ceramics where scandium-doping of calcium compounds offers improved refractory properties and thermal stability compared to undoped calcium oxides.
thermal barrier coatingshigh-temperature ceramicsoptical materials researchrefractory compositionsrare-earth ceramic systems
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 3.872 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 3.466 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -194.6 | 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) | -3.679 | 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.