Sr2YMn2O7 — Properties & Data | MatWorld

Sr2YMn2O7

ceramic

· JVASP-144647· Sr2YMn2O7

Sr2YMn2O7 is a layered perovskite ceramic compound containing strontium, yttrium, and manganese oxides, belonging to the Ruddlesden-Popper family of materials. This is primarily a research material investigated for its potential in energy storage and catalytic applications, particularly in electrochemical systems where mixed-valence manganese oxides and layered crystal structures offer enhanced ionic conductivity and electron transport properties compared to conventional oxides.

solid-state electrolytesoxygen transport membranescatalytic substratesenergy storage researchelectrochemical device developmentmaterials research (academic/industrial labs)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.520	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

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.797	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.

Sr2YMn2O7

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental