Sr2YTlFe2O7 — Properties & Data | MatWorld

Sr2YTlFe2O7

ceramic

· JVASP-9262· Sr2YTlFe2O7

Sr2YTlFe2O7 is a complex mixed-metal oxide ceramic composed of strontium, yttrium, thallium, and iron in a layered perovskite-related structure. This is primarily a research material studied for potential applications in solid-state ionics and high-temperature electrochemistry, rather than a commercial engineering ceramic; materials in this family are investigated for their ionic conductivity and electrochemical properties at elevated temperatures.

solid oxide fuel cells (research)ionic conductorshigh-temperature electrochemistryoxygen ion transportmaterials researchenergy conversion devices

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	6.259	kg/m³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	7.598	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.0000604	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.0000564	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	9.733	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	9.483	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1354	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.263	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.

Sr2YTlFe2O7

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental