K6Na3AlSb4 is an intermetallic compound belonging to the alkali metal–aluminum–antimony family, combining potassium, sodium, aluminum, and antimony in a defined stoichiometric ratio. This is an experimental or research-phase material with limited industrial deployment; compounds in this chemical family are primarily investigated for thermoelectric applications, where the combination of light alkali metals and heavy antimony can create favorable phonon-scattering behavior. Engineers would consider such materials only in specialized contexts where tunable thermal and electrical properties offer advantages over conventional thermoelectrics or where the specific alkali-metal doping enables unique phase stability or band structure engineering.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1048 | lb/in³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.7950 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -93.51 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.5631 | eV/atom | — |