Na2Zn2O3 — Properties & Data | MatWorld

Na2Zn2O3

ceramic

· JVASP-34410· Na2Zn2O3

Na2Zn2O3 is a mixed-metal oxide ceramic compound combining sodium and zinc oxides, belonging to the family of ternary oxide ceramics. While primarily of research interest rather than established commercial production, this material is investigated for applications requiring stable ceramic phases with moderate mechanical stiffness, particularly in contexts where zinc oxide's semiconducting or catalytic properties are combined with sodium-containing phase stability. Engineers would consider this material in experimental or specialized applications where the specific crystal structure and metal-oxide interactions of this phase offer advantages over simpler binary oxides or conventional ceramics.

experimental ceramic compoundssolid-state catalyst supportrefractory phases researchsemiconductor device researchoptical material developmentthermal barrier coating systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	77.32	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.3200	-	DFT · OptB88vdW
Shear Modulus(G)	32.75	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	4.082	kg/m³	DFT · OptB88vdW

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

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	1.483	eV	DFT · OptB88vdW
Dielectric Constant (Relative Permittivity)(εr)	12.07	-	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	3.973	-	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Piezoelectric Modulus(eij)	0.00213	C/m²	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000549	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000850	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-82.94	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	366.5	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)	-1.576	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.

Na2Zn2O3

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental