Sr2Fe2O5 — Properties & Data | MatWorld

Sr2Fe2O5

ceramic

· JVASP-133607· Sr2Fe2O5

Sr2Fe2O5 is a mixed-valence iron oxide ceramic compound containing strontium, belonging to the family of perovskite-related oxides. This material is primarily investigated in research contexts for electrochemical and catalytic applications, particularly as an oxygen-ion conductor and cathode material in solid oxide fuel cells (SOFCs) and oxygen permeation membranes, where its ability to facilitate oxygen transport at elevated temperatures is of interest compared to conventional ceramic electrolytes.

solid oxide fuel cells (SOFC cathodes)oxygen permeation membraneshigh-temperature catalysiselectrochemical devicesoxygen transport materialsresearch and development

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.054	kg/m³	DFT · OptB88vdW

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	1.794	µB	DFT · OptB88vdW

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.01190	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.238	eV/atom	DFT · OptB88vdW

Verified Unverified Low confidence (<80%) Link to source

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

Sr2Fe2O5

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental