Na3AlSe3

metal

· JVASP-12877· Na3AlSe3

Na3AlSe3 is an experimental intermetallic compound in the sodium-aluminum-selenium family, representing a ternary metal chalcogenide system. This material is primarily of research interest rather than established industrial use, with potential applications in solid-state ionics and thermoelectric device development, where sodium-containing chalcogenides are investigated for their ionic conductivity and thermal transport properties.

solid-state battery electrolytesthermoelectric materials (research)ionic conductorssemiconductor device researchnext-generation energy storage

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	3.119	kg/m³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)	2.552	eV	—
Magnetic Moment(μB)	0.000	µB	—
Seebeck Coefficient(S)	-61.98	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-1.167	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.

Na3AlSe3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control