Li2AlN2
metal· JVASP-120278· Li2AlN2
Li2AlN2 is a ternary nitride ceramic compound combining lithium, aluminum, and nitrogen elements, belonging to the family of advanced nitride ceramics. This material exists primarily in research and development contexts as a potential candidate for applications requiring low density combined with high stiffness and thermal stability. Its notable characteristics within the nitride ceramic family make it of interest for defense, aerospace, and high-temperature applications where conventional ceramics or metal alloys may be insufficient.
Advanced ceramic matricesAerospace structural componentsHigh-temperature oxidation resistanceLightweight structural applicationsResearch phase materialsThermal management systems
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 116.3 | GPa | — | ||
Poisson's Ratio(ν) | 0.2600 | - | — | ||
Shear Modulus(G) | 66.27 | GPa | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 2.687 | 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) | 0.3280 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.7269 | 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.