Li1 Al1 Cu2

semiconductor

· Li1 Al1 Cu2

Li₁Al₁Cu₂ is an intermetallic compound combining lithium, aluminum, and copper in a defined stoichiometric ratio, representing a ternary phase that bridges lightweight metal systems with electronic functionality. This material belongs to the family of lithium-aluminum-copper intermetallics, which are primarily of research and developmental interest rather than established industrial production; such phases are investigated for potential applications in advanced battery technologies, lightweight structural composites, and functional electronic devices where the combination of low density and electronic properties may be leveraged. The specific appeal lies in exploring synergies between lithium's electrochemical activity, aluminum's strength-to-weight ratio, and copper's thermal and electrical conductivity—though practical engineering adoption remains limited pending further characterization and processing development.

research phase intermetallicadvanced battery developmentlightweight composite matricesfunctional electronic materialsaerospace material researchthermal management systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00100	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.2560	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.

Li1 Al1 Cu2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control