Si4 Sr2

semiconductor
· Si4 Sr2

Si₄Sr₂ is an experimental strontium silicide compound belonging to the ceramic/intermetallic materials family, investigated primarily in materials science research rather than established industrial production. This material represents the broader class of metal silicides, which are being explored for high-temperature structural applications, electronic devices, and potential use in advanced composite systems where thermal stability and ceramic hardness are valuable. Its strontium content distinguishes it from more common iron or nickel silicides, making it a candidate for niche applications requiring corrosion resistance or specific electronic properties, though commercial adoption remains limited pending further development and characterization.

experimental ceramics researchhigh-temperature structural materialselectronic device materialscomposite reinforcement phasescorrosion-resistant coatingsadvanced material development

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
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ksi——
Shear Modulus(G)
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ksi——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
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eV——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Formation Energy(ΔHf)
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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.