Ca2Sb2O7
ceramic· JVASP-49180· Ca2Sb2O7
Ca₂Sb₂O₇ is an inorganic ceramic compound belonging to the pyrochlore family of oxides, characterized by a complex crystal structure with calcium and antimony cations. This material is primarily of research and developmental interest for applications requiring high-temperature stability and chemical inertness, particularly in specialized thermal management, nuclear fuel applications, and advanced refractory systems where its structure provides resistance to sintering and phase transformation.
high-temperature ceramicsnuclear fuel matricesrefractory materialsthermal barrier coatingswaste immobilizationradiation-resistant ceramics
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1875 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.2620 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -78.94 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.4385 | eV/atom | — | ||
Formation Energy(ΔHf) | -1.887 | 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.