ZnCr2O5 — Properties & Data | MatWorld

ZnCr2O5

ceramic

· JVASP-10352· ZnCr2O5

ZnCr2O5 is a zinc chromium oxide ceramic compound belonging to the mixed-metal oxide family, characterized by a spinel-related crystal structure. This material is primarily used in pigmentation, thermal coatings, and corrosion-resistant applications where chromium oxides provide hardness and chemical stability, with zinc modification improving sintering behavior and thermal properties. It is notable in industrial catalysis, refractory applications, and as a green pigment alternative in ceramic and coating systems where both thermal performance and chromatic properties are valued.

ceramic pigmentsthermal barrier coatingsrefractory compositionscatalytic supportscorrosion-resistant glazeshigh-temperature coatings

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1473	lb/in³	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)	7.998	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000903	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000997	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	65.70	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	66.41	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)	0.2128	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.769	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.

ZnCr2O5

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental