K2H4Pt is a platinum-containing intermetallic compound combining potassium and hydrogen with platinum, representing an experimental or specialized research material rather than a conventional commercial alloy. This material family is of interest in hydrogen storage research, catalysis, and advanced materials chemistry where platinum's catalytic properties and chemical stability are leveraged in novel hydride frameworks. Such compounds are rarely encountered in mainstream engineering but may hold potential in emerging applications requiring high-performance catalytic surfaces or hydrogen-related energy storage technologies.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 2,654.2 | ksi | — | ||
Poisson's Ratio(ν) | 0.2900 | - | — | ||
Shear Modulus(G) | 1,270.5 | ksi | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1331 | lb/in³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 3.308 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -268.2 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.4389 | eV/atom | — |