BaSrY2
ceramic· JVASP-68998· BaSrY2
BaSrY₂ is a mixed barium-strontium yttrium oxide ceramic compound belonging to the rare-earth ceramic family. This material is primarily of research interest for applications requiring high-temperature stability and ionic conductivity, particularly in solid oxide fuel cells (SOFCs) and advanced electrolyte systems where barium and strontium dopants enhance oxygen ion mobility. The combination of alkaline earth metals (Ba, Sr) with yttrium offers potential advantages in thermal management and chemical compatibility for energy conversion devices, though it remains less commercially established than yttria-stabilized zirconia (YSZ) in mainstream industrial applications.
solid oxide fuel cells (SOFC electrolytes)high-temperature ceramicsoxygen ion conductorsthermal barrier coatings (research)energy conversion devicesrare-earth ceramic composites
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | Pa | — | — | |
Poisson's Ratio(ν) | — | - | — | — | |
Shear Modulus(G) | — | Pa | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | kg/m³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — |
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.