Sr4 Si4 N8
semiconductor· Sr4 Si4 N8
Sr₄Si₄N₈ is a strontium silicon nitride ceramic compound belonging to the family of rare-earth and alkaline-earth metal nitrides, materials of significant interest in advanced ceramics research. This compound is primarily investigated for high-temperature structural applications and functional ceramics, where its combination of ceramic hardness and thermal stability offers potential advantages over conventional nitride ceramics. As a research-phase material rather than a mature commercial product, Sr₄Si₄N₈ represents the broader potential of metal nitride systems for next-generation applications requiring thermal resistance and mechanical durability.
high-temperature ceramicsrefractory materialssemiconductor/electronic substratesadvanced structural compositesthermal barrier coatingsresearch phase ceramics
Compliance & Regulations
?EAR?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 | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Formation Energy(ΔHf) | — | eV/atom | — | — |
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
Export Control
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.