HPbI is a halide perovskite ceramic compound containing lead and iodine, representing a class of materials under active research for optoelectronic and photovoltaic applications. This material family is investigated primarily for next-generation solar cells and light-emission devices, where the tunable bandgap and strong light-absorption properties offer potential advantages over conventional silicon-based technologies. Engineers consider halide perovskites like HPbI as alternatives to established photovoltaic materials, though stability and toxicity concerns (due to lead content) currently limit commercial deployment and drive ongoing materials refinement efforts.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 21.82 | GPa | — | ||
Poisson's Ratio(ν) | 0.2500 | - | — | ||
Shear Modulus(G) | -1.050 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 5.958 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.00100 | µB | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.8760 | eV/atom | — | ||
Formation Energy(ΔHf) | 0.5454 | eV/atom | — |