CaTaO
ceramic· JVASP-120953· CaTaO
Calcium tantalate (CaTaO) is an inorganic ceramic compound combining calcium and tantalum oxides, belonging to the perovskite or perovskite-related oxide family. This material is primarily investigated in research and advanced applications requiring high-temperature stability and chemical inertness, particularly in electronics, photocatalysis, and specialized optical systems where tantalum-based ceramics offer superior thermal and chemical resistance compared to conventional oxides. CaTaO is notable for its potential in next-generation capacitors, microwave dielectrics, and photocatalytic water-splitting systems, though commercial adoption remains limited compared to more established tantalate ceramics.
high-temperature ceramicsphotocatalytic applicationsmicrowave dielectricscapacitor materialsresearch and developmentthermal barrier coatings
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | Pa | — | — | |
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.