K3NaH4 is an inorganic ceramic compound containing potassium, sodium, and hydrogen—a complex metal hydride in the ceramic family with potential relevance to energy storage and hydrogen-related applications. This material is primarily of research interest rather than established in mainstream production, positioned within the broader family of metal hydrides and ionic ceramics being investigated for hydrogen storage, ion transport, and solid-state energy applications. Engineers would consider this material for advanced research projects focusing on hydrogen economy technologies, solid electrolytes, or novel energy storage systems where the chemical composition offers advantages over conventional alternatives.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 16.50 | GPa | — | ||
Poisson's Ratio(ν) | 0.1900 | - | — | ||
Shear Modulus(G) | 12.96 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 1.462 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 2.297 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.03600 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.2834 | eV/atom | — |