NaAg3O2 — Properties & Data | MatWorld

NaAg3O2

ceramic

· NaAg3O2

NaAg3O2 is an inorganic ceramic compound combining sodium, silver, and oxygen—a mixed-metal oxide belonging to the family of silver-based ceramics. This material is primarily investigated in research contexts for applications requiring silver's antimicrobial and ionic-conducting properties within a ceramic matrix, making it relevant to advanced functional ceramics rather than conventional structural applications. Engineers would consider this compound for emerging technologies in solid-state ionics, antimicrobial coatings, or sensor systems where silver's electrochemical activity and thermal stability within a ceramic host structure provide advantages over purely metallic alternatives.

solid-state ionic conductorsantimicrobial coatingselectrochemical sensorsresearch phase materialssilver-based functional ceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	67.99	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.3900	-	DFT · OptB88vdW
Shear Modulus(G)	16.15	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	6.499	kg/m³	DFT · OptB88vdW

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

Filter by

Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.7920	eV	DFT · OptB88vdW
↳	1.347	eV	DFT · TBmBJ
Dielectric Constant (Relative Permittivity)(εr)	8.417 range 7.092–9.742median of 2 measurements	-	DFT · PBEsol
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	6.900	-	DFT · OptB88vdW
↳	4.689	-	DFT · TBmBJ
Electron Effective Mass(m*e)	1.137	me	DFT · OptB88vdW · 27°C
Hole Effective Mass(m*h)	2.067	me	DFT · OptB88vdW · 27°C
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00117	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00180	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-220.9	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	286.3	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	33.94	%	DFT · TBmBJ

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)	-0.5971	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.

NaAg3O2

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental