La2Ta2O9
ceramic· JVASP-141192· La2Ta2O9
La2Ta2O9 is a mixed rare-earth/refractory oxide ceramic compound combining lanthanum and tantalum in a layered perovskite-related structure. This material is primarily investigated in research contexts for high-temperature applications and advanced dielectric systems, where its thermal stability and chemical inertness are leveraged to enable device functionality in extreme or demanding environments. Engineers consider this compound when conventional oxides prove inadequate for sustained high-temperature exposure, though adoption remains limited to specialized aerospace, electronic, and materials research settings due to its niche property profile and limited commercial production.
high-temperature ceramicsdielectric materials researchaerospace thermal barriersadvanced electronics packagingrefractory compoundsmaterials research and development
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) | — | 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.