Pb₂Br is an inorganic ceramic compound composed of lead and bromine, belonging to the halide perovskite family of materials. This material is primarily of research interest rather than established industrial production, with potential applications in optoelectronic and photovoltaic devices where lead halide perovskites have demonstrated promising light-absorption and charge-transport properties. Engineers evaluating Pb₂Br should note it represents an early-stage material system; while the lead halide perovskite family has attracted significant attention for next-generation solar cells and light-emitting applications, Pb₂Br specifically requires further development regarding stability, toxicity mitigation strategies, and scalable synthesis before commercial deployment.
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| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 3,363.4 | ksi | DFT · OptB88vdW | ||
Poisson's Ratio(ν) | 0.3700 | - | DFT · OptB88vdW | ||
Shear Modulus(G) | 1,524.3 | ksi | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.2686 | lb/in³ | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | DFT · OptB88vdW | ||
Magnetic Moment(μB) | 0.000 | µB | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.3198 | eV/atom | DFT · OptB88vdW | ||
Formation Energy(ΔHf) | -0.1596 | eV/atom | DFT · OptB88vdW |
Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data