HfPbO3 is a hafnium lead oxide ceramic compound that belongs to the perovskite family of functional ceramics. This material is primarily of research and development interest, investigated for its potential in high-temperature applications, ferroelectric devices, and advanced dielectric systems where the combination of hafnium and lead oxides offers unique electrical and thermal properties. Engineers and researchers select this compound for exploratory work in next-generation capacitors, thermal barrier coatings, and specialized optoelectronic components where hafnium's refractory character and lead oxide's ferroelectric contributions may provide advantages over conventional alternatives.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K)2 entries | 167.4 | GPa | — | ||
| ↳ | 174.5 | GPa | — | ||
Poisson's Ratio(ν) | 0.2800 | - | — | ||
Shear Modulus(G)2 entries | 87.82 | GPa | — | ||
| ↳ | 94.40 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 10.14 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg)2 entries | 0.000 | eV | — | ||
| ↳ | 2.539 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr) | 12.11 | - | — | ||
Magnetic Moment(μB)2 entries | -0.01341 | μB | — | ||
| ↳ | 0.000 | µB | — | ||
Piezoelectric Modulus(eij) | 0.000 | C/m² | — | ||
Seebeck Coefficient(S) | -150.4 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.02170 | eV/atom | — | ||
Formation Energy(ΔHf)2 entries | 1.420 | eV/atom | — | ||
| ↳ | -2.762 | eV/atom | — |