Li2HfO3 is a lithium hafnium oxide ceramic compound that belongs to the family of advanced oxide ceramics with potential applications in high-temperature and electrolyte systems. This material is primarily investigated in research contexts for solid-state battery electrolytes and thermal management applications, where its ionic conductivity and chemical stability at elevated temperatures are of interest. Compared to conventional ceramic electrolytes, hafnium-based oxides offer improved mechanical robustness and thermal stability, making them candidates for next-generation solid-state energy storage and high-temperature structural applications.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 20,097.9 | ksi | — | ||
Poisson's Ratio(ν) | 0.3000 | - | — | ||
Shear Modulus(G) | 12,070 | ksi | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.2410 | lb/in³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 4.570 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr) | 24.96 | - | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Piezoelectric Modulus(eij) | 0.000 | C/m² | — | ||
Seebeck Coefficient(S) | -199.3 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf)2 entries | -3.064 | eV/atom | — | ||
| ↳ | -3.044 | eV/atom | — |