CeSi3Os

ceramic
· JVASP-92546· CeSi3Os

CeSi₃Os is a rare-earth silicate ceramic compound combining cerium, silicon, and oxygen in a defined stoichiometric phase. This material belongs to the family of advanced ceramics and intermetallic silicates, which are of primary interest in high-temperature and specialty applications where conventional oxides reach performance limits. Research into cerium-containing silicates focuses on thermal stability, oxidation resistance, and potential use in extreme-environment applications; while CeSi₃Os remains largely experimental, the cerium-silicate family shows promise for thermal barrier coatings, nuclear fuel matrices, and advanced structural ceramics where rare-earth dopants improve creep resistance and phase stability at elevated temperatures.

thermal barrier coatingshigh-temperature structural ceramicsnuclear materials researchoxidation resistance applicationsadvanced refractory systemsexperimental aerospace ceramics

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Density(ρ)
7.655
kg/m³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
0.000
eV—
Magnetic Moment(μB)
0.1950
µB—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.000
eV/atom—
Formation Energy(ΔHf)
-0.5897
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.