Na2ZrO3 — Properties & Data | MatWorld

Na2ZrO3

ceramic

· JVASP-36718· Na2ZrO3

Sodium zirconate (Na₂ZrO₃) is an inorganic ceramic compound combining sodium oxide and zirconia, belonging to the family of zirconate materials valued for thermal and chemical stability. It is primarily investigated in research and niche industrial applications including thermal barrier coatings, solid-state electrolytes for advanced ceramics, and specialized refractory compositions where zirconia's high melting point and chemical inertness are exploited. The material is notable for its potential in high-temperature environments and electrochemical applications, though it remains less widely deployed in commodity applications compared to pure zirconia or yttria-stabilized zirconia alternatives.

thermal barrier coatingssolid electrolytesrefractory ceramicshigh-temperature materialselectrochemical applicationsresearch compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.069	kg/m³	DFT · OptB88vdW

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

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	4.618	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	3.822	-	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00110	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000700	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-292.2	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	471.7	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)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.802	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.

Na2ZrO3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental