SrYCoO4 — Properties & Data | MatWorld

SrYCoO4

ceramic

· JVASP-107739· SrYCoO4

SrYCoO4 is a strontium-yttrium cobalt oxide ceramic compound belonging to the family of mixed-metal oxides used primarily in electrochemical and thermal applications. This material is largely found in research and development contexts rather than mature commercial production, where it is investigated for solid oxide fuel cell (SOFC) cathodes, oxygen transport membranes, and catalytic applications due to its mixed-valence cobalt chemistry and ionic conductivity. Its appeal over conventional cobalt oxides lies in the structural stabilization provided by strontium and yttrium doping, which can improve electrochemical performance and thermal stability in high-temperature oxidizing environments.

solid oxide fuel cellsoxygen transport membraneshigh-temperature catalysiselectrochemical devicesresearch materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.921	kg/m³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01900	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.03210	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.675	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.

SrYCoO4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental