BaCeO3
ceramic· BaCeO3
Barium cerium oxide (BaCeO3) is a perovskite ceramic compound that belongs to the family of mixed metal oxides with potential electrochemical functionality. This material is primarily of research and development interest rather than a mature commercial ceramic, with applications centered on solid-state ionics and energy conversion devices where oxygen ion transport or high-temperature stability is critical.
solid oxide fuel cells (SOFC)oxygen ion conductorshigh-temperature electrolytesthermal barrier coatings (development)electrochemical sensorshydrogen production membranes
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 119.5 | GPa | — | ||
Poisson's Ratio(ν) | 0.3000 | - | — | ||
Shear Modulus(G) | 55.82 | GPa | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 6.212 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg)2 entries | 0.000 | eV | — | ||
| ↳ | 2.455 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr) | 10.98 | - | — | ||
Magnetic Moment(μB)2 entries | 0.2000 | μB | — | ||
| ↳ | 0.000 | µB | — | ||
Piezoelectric Modulus(eij) | 0.000 | C/m² | — | ||
Seebeck Coefficient(S) | -603 | µV/K | — |
N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form / heat treatment / basis.
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.00170 | eV/atom | — | ||
Formation Energy(ΔHf)2 entries | -2.784 | eV/atom | — | ||
| ↳ | -3.401 | eV/atom | — |
N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form / heat treatment / basis.
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.