HfB4H16 is a hafnium borohydride ceramic compound belonging to the family of metal borohydrides, which are materials of significant interest in hydrogen storage and advanced ceramics research. This material represents an experimental composition in materials science, investigated primarily for its potential applications in lightweight structural ceramics and hydrogen-rich systems. The compound's notable characteristic is its hydrogen content, making it of particular interest to researchers exploring alternative energy storage mechanisms and high-performance ceramic matrices that might offer advantages in extreme-environment applications.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 9.600 | GPa | — | ||
Poisson's Ratio(ν) | 0.2600 | - | — | ||
Shear Modulus(G) | 5.820 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 2.077 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 5.416 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr) | 3.133 | - | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Piezoelectric Modulus(eij) | 0.1518 | C/m² | — | ||
Seebeck Coefficient(S) | -334.2 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.1784 | eV/atom | — |