CeOs2 — Properties & Data | MatWorld

CeOs2

Name: CeOs2
Brand: MatWorld

ceramic

· CeOs2

CeOs2 is a mixed-valence ceramic compound combining cerium and osmium oxides, belonging to the class of complex metal oxides with potential electrochemical and catalytic properties. This is primarily a research material studied for its unique electronic structure rather than an established engineering ceramic; it represents exploration within the family of rare-earth transition-metal oxides for advanced functional applications. Interest in this composition stems from the catalytic potential of cerium-osmium systems and their behavior in high-temperature or electrochemical environments, though industrial adoption remains limited and material development is ongoing.

electrochemical catalysis (research)high-temperature oxidation resistancesolid-state chemistry applicationsoxygen reduction catalystsmaterials research and development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	15.47	kg/m³	DFT · OptB88vdW

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

Filter by

Method

Property	Unit	Conditions
Band Gap(Eg)2 entries	eV	DFT · OptB88vdW
↳	eV	Measured
Magnetic Moment(μB)	µB	DFT · OptB88vdW

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)	0.04860	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.2867	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.

CeOs2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental