Zn2Co3O8 — Properties & Data | MatWorld

Zn2Co3O8

ceramic

· JVASP-11278· Zn2Co3O8

Zn2Co3O8 is a mixed-metal oxide ceramic combining zinc and cobalt oxides, belonging to the spinel or related oxide ceramic family. This material is primarily of research and emerging-technology interest, investigated for applications in catalysis, electrochemical energy storage, and semiconductor applications due to the synergistic properties of its constituent metal oxides. Engineers consider this compound when seeking materials that combine the catalytic activity of cobalt oxides with the electrochemical stability and cost-effectiveness of zinc-based ceramics, particularly in energy conversion and environmental remediation contexts.

catalytic applicationsbattery electrodessupercapacitor materialsoxygen evolution reactionswater treatment catalystsresearch and development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	160.2	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.3500	-	DFT · OptB88vdW
Shear Modulus(G)	61.12	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	5.546	kg/m³	DFT · OptB88vdW

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Filter by

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	2.934	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.0000670	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.0000676	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-9.577	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-10.26	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)	0.02190	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.222	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.

Zn2Co3O8

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental