LiAl2Cu

metal

· JVASP-101579· LiAl2Cu

LiAl2Cu is a ternary intermetallic compound combining lithium, aluminum, and copper—a research-stage material within the family of lightweight metallic compounds. While not yet commercialized at scale, this composition is of interest in materials research for applications demanding extremely low density combined with metallic properties, positioning it as a candidate material for next-generation aerospace and energy storage systems where weight reduction is critical.

Aerospace structural componentsLightweight alloy researchEnergy storage applicationsHigh-performance compositesExperimental aerospace composites

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	3.759	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.01710	eV/atom	—
Formation Energy(ΔHf)	-0.2279	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.

LiAl2Cu

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control