Ba3CaTa2O9
ceramic· JVASP-112703· Ba3CaTa2O9
Ba3CaTa2O9 is a complex oxide ceramic composed of barium, calcium, and tantalum. This material belongs to the family of perovskite-related compounds and is primarily investigated for microwave and RF dielectric applications due to its high permittivity and low loss characteristics. It has seen research interest in telecommunications, antenna systems, and resonator applications where stable dielectric properties across frequency ranges are critical.
microwave dielectricsRF resonatorstelecommunications componentsceramic capacitorsantenna substratesresearch/specialty ceramics
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | lb/in³ | — | — |
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.