Li1 Al3

semiconductor
· Li1 Al3

Li₁Al₃ is an intermetallic compound in the lithium-aluminum system, classified as a semiconductor with potential applications in advanced functional materials. This compound represents an experimental research material rather than a widely commercialized engineering material; intermetallics in the Li-Al family are being investigated for their unique electronic, thermal, and mechanical properties in next-generation applications. The material's semiconductor classification suggests potential interest in thermoelectric devices, solid-state energy storage, or specialized electronic components where the combination of light metal constituents and intermetallic bonding offers distinct advantages over conventional semiconductors or alloys.

thermoelectric devicessolid-state batteriesresearch semiconductorslightweight intermetallicsfunctional materials development

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
60.00
GPa—
Shear Modulus(G)
39.60
GPa—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
0.00490
eV—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Formation Energy(ΔHf)
-0.1390
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.