Ba3CaIr2O9
ceramic· Ba3CaIr2O9
Ba3CaIr2O9 is a complex mixed-metal oxide ceramic compound containing barium, calcium, and iridium in a crystalline structure. This is a research-stage material studied primarily for its potential electrochemical and catalytic properties rather than a commodity engineering ceramic. It belongs to the family of perovskite-related oxides, which are of interest in solid oxide fuel cells, oxygen reduction catalysts, and high-temperature electrocatalysis applications where iridium's electrochemical stability and mixed-valence capability offer potential advantages over conventional alternatives.
solid oxide fuel cells (SOFC cathodes)electrocatalysis researchoxygen reduction catalystshigh-temperature ceramicsexperimental materials chemistry
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| 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)2 entries | — | eV | — | — | |
| ↳ | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — | |
Seebeck Coefficient(S) | — | 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) | — | 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.