Li2Al
metal· JVASP-111323· Li2Al
Li2Al is an intermetallic compound combining lithium and aluminum, belonging to the lightweight metal intermetallic family. This material is primarily of research and development interest rather than established industrial production, as it exhibits extremely low density while maintaining metallic bonding characteristics—making it potentially valuable for aerospace and weight-critical applications. The compound's actual commercialization remains limited; interest centers on lithium-aluminum systems for next-generation lightweight structural composites and advanced battery materials, though challenges in synthesis, stability, and processing have prevented widespread engineering adoption.
aerospace structures (research phase)lightweight compositesbattery material systemsweight reduction engineeringadvanced alloy developmenthigh-performance lightweight design
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | lb/in³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
Formation Energy(ΔHf) | — | 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.