Li3Al

metal

· JVASP-38435· Li3Al

Li₃Al is an intermetallic compound combining lithium and aluminum, representing an experimental material within the lightweight metal alloy family. While not yet established in high-volume production, this compound is of significant research interest in aerospace and energy storage sectors due to its extremely low density and potential for advanced structural or electrochemical applications. Its development addresses the fundamental challenge of achieving weight reduction in performance-critical systems, though maturity and scale-up remain active research areas.

aerospace structural componentslightweight armor materialsbattery anode researchthermal management systemsexperimental high-performance alloys

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.04249	lb/in³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—
Seebeck Coefficient(S)	9.690	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.06960	eV/atom	—
Formation Energy(ΔHf)	-0.1299	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.

Li3Al

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control