Sr2 Zr1 O4

semiconductor
· Sr2 Zr1 O4

Sr₂Zr₁O₄ is a strontium zirconate ceramic compound belonging to the perovskite-related oxide family, synthesized primarily for advanced applications requiring high-temperature stability and ionic conductivity. This material is of significant research interest in solid-state electrolytes, thermal barrier coatings, and oxygen-ion conductor systems, where its crystal structure and defect chemistry enable superior performance compared to conventional stabilized zirconia in specialized thermal and electrochemical environments. While not yet a mainstream commercial material, Sr₂ZrO₄ represents the broader family of complex metal oxides being developed to address limitations in current thermal management and fuel cell technologies.

solid oxide fuel cells (SOFC)thermal barrier coatingshigh-temperature electrolytesoxygen-ion conductorsmaterials researchadvanced ceramics

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
18,144.2
ksi—
Shear Modulus(G)
10,483.3
ksi—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
3.268
eV—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Formation Energy(ΔHf)
-3.383
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.