La2W2O9

ceramic
· JVASP-146091· La2W2O9

La2W2O9 is a lanthanum tungstate ceramic compound belonging to the family of rare-earth tungsten oxides, which are primarily investigated as functional ceramics for high-temperature applications. This material is notable for its thermal and structural properties in research contexts, with potential applications in high-temperature environments where thermal stability and chemical inertness are valued; however, it remains largely in the research phase rather than established industrial production. Engineers considering this material should recognize it as an experimental compound whose performance characteristics are still being characterized relative to conventional refractory ceramics and thermal barrier alternatives.

high-temperature ceramics (research)refractory materials (experimental)thermal barrier coatings (development)solid-state chemistryadvanced ceramics testingrare-earth oxide compounds

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Density(ρ)
0.2682
lb/in³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
0.5360
eV—
Magnetic Moment(μB)
0.000
µB—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.000
eV/atom—
Formation Energy(ΔHf)
-2.943
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.