Na3Ag

metal

· JVASP-99823· Na3Ag

Na3Ag is an intermetallic compound composed of sodium and silver, representing a research-phase material in the alkali-metal/noble-metal system rather than a conventional engineering alloy. While not currently established in mainstream industrial applications, intermetallics of this composition family are of scientific interest for their potential in energy storage systems, particularly sodium-based batteries where the silver component may enhance ionic conductivity or electrochemical performance. Engineers would consider this material primarily in advanced research contexts for next-generation electrochemical devices or specialized applications requiring tailored metal-metal interactions.

sodium-ion battery researchelectrochemical energy storageintermetallic compound developmentlaboratory/experimental applicationsionic conductor investigations

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	2,253.9	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.3200	-	DFT · OptB88vdW
Shear Modulus(G)	923.9	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1019	lb/in³	DFT · OptB88vdW

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

Filter by

Method

Property	Unit	Conditions
Band Gap(Eg)2 entries	eV	DFT · OptB88vdW
↳	eV	DFT · TBmBJ
Magnetic Moment(μB)	µB	DFT · OptB88vdW

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.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.02330	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.02702	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

Export Control

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.

Na3Ag — Properties & Data | MatWorld

Na3Ag

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control