Zn3Co2O7 — Properties & Data | MatWorld

Zn3Co2O7

ceramic

· JVASP-19300· Zn3Co2O7

Zn₃Co₂O₇ is a mixed-metal oxide ceramic compound combining zinc and cobalt oxides, likely investigated for functional ceramic applications where combined magnetic and electronic properties are desired. This material belongs to the spinel or complex oxide family and remains primarily a research compound rather than an established commercial ceramic, with potential interest in catalysis, magnetic applications, or electrochemical devices where cobalt-zinc oxide combinations offer synergistic benefits over single-component alternatives.

catalyst support materialsmagnetic ceramics researchelectrochemical devicesmixed-metal oxide coatingsbattery or energy storage componentsmaterials research and development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	6.196	kg/m³	DFT · OptB88vdW

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

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	3.891	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000499	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000493	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-23.34	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-23.37	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)	0.1008	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.240	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.

Zn3Co2O7

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental