Na3Al is an intermetallic compound composed of sodium and aluminum, representing a research-phase material in the alkali-metal aluminide family. This compound is primarily investigated in academic and laboratory settings rather than established industrial production, with potential applications in lightweight structural materials and energy storage systems. Its low density combined with intermetallic bonding characteristics makes it of interest for advanced applications where weight reduction is critical, though commercial viability and manufacturing scalability remain under development.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 15.17 | GPa | — | ||
Poisson's Ratio(ν) | 0.3600 | - | — | ||
Shear Modulus(G) | 7.780 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 1.419 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | 5.570 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.1069 | eV/atom | — | ||
Formation Energy(ΔHf) | 0.09774 | eV/atom | — |