O4 Fe1 Sr2

semiconductor
· O4 Fe1 Sr2

O4Fe1Sr2 is an iron-strontium oxide ceramic compound that functions as a semiconductor material, likely belonging to the perovskite or complex oxide family used in electrochemical and electronic applications. This material is primarily of research interest rather than widely commercialized, investigated for potential use in solid oxide fuel cells, oxygen reduction catalysts, and mixed ionic-electronic conducting (MIEC) materials where the combination of iron and strontium oxides provides tailored electronic and ionic transport properties. Engineers would consider this material when designing high-temperature electrochemical devices requiring specific redox activity and oxygen ion mobility, though material selection would depend on comparative performance in competing fuel cell chemistries and thermal stability requirements.

solid oxide fuel cells (SOFC)oxygen reduction catalystsmixed ionic-electronic conductorshigh-temperature electrochemistryexperimental semiconductor oxidesenergy conversion devices

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
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Pa——
Shear Modulus(G)
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Pa——
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.