BaSrSi4N4O4
ceramic· JVASP-145436· BaSrSi4N4O4
BaSrSi₄N₄O₄ is an oxynitride ceramic compound combining barium, strontium, silicon, nitrogen, and oxygen—a material class developed for high-temperature structural and functional applications. This composition belongs to the family of rare-earth-free oxynitride ceramics, which are primarily explored in research and emerging industrial contexts for their potential thermal stability, hardness, and chemical resistance in extreme environments. The material is notable in development toward applications where traditional alumina or silicon carbide may be cost-prohibitive or inadequate, though it remains less common in volume production compared to established ceramic families.
high-temperature ceramicsoxynitride research materialsrefractory applicationswear-resistant coatingsadvanced structural ceramicsthermal-shock-resistant components
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.