CoCu4O8 — Properties & Data | MatWorld

CoCu4O8

ceramic

· JVASP-44663· CoCu4O8

CoCu4O8 is a mixed-metal oxide ceramic composed of cobalt and copper. This compound belongs to the family of transition-metal oxides and is primarily investigated in research contexts for its electrical and magnetic properties, particularly as a potential material for energy storage, catalysis, or electronic applications. The material's dual-metal composition offers opportunities to tune functional properties between pure cobalt and copper oxide phases, making it of interest to researchers developing next-generation ceramic conductors or catalytic systems.

experimental energy storagecatalytic applicationsmixed-metal oxide researchelectrical ceramics developmentmaterials characterization studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.618	kg/m³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	1.660	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000213	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000205	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-12.38	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-13.26	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)	0.09200	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.6065	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.

CoCu4O8

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental