K2Pt is an intermetallic compound combining potassium and platinum, belonging to the platinum-group metal family. This is a research-phase material rather than an established commercial alloy; intermetallic compounds of this type are investigated for specialized applications requiring the unique properties that arise from ordered atomic structures combining a reactive alkali metal with a noble metal. Engineers would consider K2Pt-class compounds primarily in exploratory material science contexts where the combination of chemical reactivity, thermal stability, and platinum's corrosion resistance offers potential advantages over conventional alloys, though practical use remains limited to laboratory and theoretical studies.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 17.47 | GPa | — | ||
Poisson's Ratio(ν) | 0.3100 | - | — | ||
Shear Modulus(G) | 7.900 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 4.234 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 1.397 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr) | 7.922 | - | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Piezoelectric Modulus(eij) | 0.000 | C/m² | — | ||
Seebeck Coefficient(S) | -246 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.1219 | eV/atom | — |