Ba2YCo3O7
ceramic· JVASP-9209· Ba2YCo3O7
Ba₂YCo₃O₇ is a complex oxide ceramic combining barium, yttrium, and cobalt in a perovskite-related structure. This is a research-phase compound not widely commercialized; it belongs to the family of mixed-metal oxides being investigated for electrochemical and magnetic applications where the cobalt and rare-earth yttrium components can enable tailored electronic and catalytic properties.
electrochemical catalysissolid oxide fuel cellsoxygen reduction catalystshigh-temperature ceramicsmagnetic materials researchbattery electrode materials
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 136.6 | GPa | — | ||
Poisson's Ratio(ν) | 0.2900 | - | — | ||
Shear Modulus(G) | 66.91 | GPa | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 6.343 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 6.490 | µB | — | ||
Seebeck Coefficient(S) | 15.57 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.07970 | eV/atom | — | ||
Formation Energy(ΔHf) | -2.152 | 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.