K2CuSb is an intermetallic compound composed of potassium, copper, and antimony, belonging to the class of ternary metal systems. This material is primarily of research and experimental interest rather than an established commercial alloy, with potential applications in thermoelectric devices and advanced functional materials where the combination of these elements can provide favorable electronic or thermal transport properties. Engineers would consider K2CuSb mainly in early-stage development of energy conversion systems or specialized electronic applications where the unique phase chemistry of copper-antimony-alkali metal systems offers advantages over conventional alternatives.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 2,960.2 | ksi | — | ||
Poisson's Ratio(ν) | 0.3000 | - | — | ||
Shear Modulus(G) | 1,596.9 | ksi | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1229 | lb/in³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 1.248 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr) | 15.41 | - | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Piezoelectric Modulus(eij) | 0.000 | C/m² | — | ||
Seebeck Coefficient(S) | -148.3 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.4001 | eV/atom | — |