Na3 Al1

semiconductor

· Na3 Al1

Na3Al1 is an intermetallic compound composed of sodium and aluminum, classified as a semiconductor material. This compound belongs to the family of alkali metal-aluminum intermetallics, which are primarily of research and experimental interest rather than established commercial materials. Na3Al1 and related phases are investigated for potential applications in energy storage, lightweight structural materials, and thermoelectric devices, though practical engineering adoption remains limited due to chemical reactivity and stability challenges inherent to sodium-containing systems.

experimental semiconductor researchenergy storage systemslightweight alloy developmentthermoelectric materials researchalkali metal intermetallic compoundsmaterials science exploration

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	15.17	GPa	—
Shear Modulus(G)	7.780	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.02340	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.09800	eV/atom	—

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

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.

Na3 Al1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control