Zr2O — Properties & Data | MatWorld

Zr2O

ceramic

· JVASP-16326· Zr2O

Zr₂O is a rare earth zirconium oxide ceramic compound that exists primarily in research and specialized applications rather than as a widely commercialized material. This sub-stoichiometric oxide belongs to the zirconium oxide family, which is known for high-temperature stability, chemical inertness, and refractory properties. Engineers encounter zirconium oxides in demanding thermal and chemical environments where conventional ceramics fail, though Zr₂O specifically remains an experimental phase of interest in materials research for potential high-temperature and electrochemical applications.

high-temperature refractory materialsresearch ceramicszirconium oxide family compoundsadvanced ceramics developmentelectrochemical research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.752	kg/m³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000883	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000908	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-15.29	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-15.52	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)	0.2238	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.721	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.

Zr2O

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental