Cs₂PbCl₆ is a halide double perovskite ceramic compound belonging to the lead-halide perovskite family, designed as a lead-toxicity-mitigated alternative to conventional methylammonium lead halides. This material is primarily under investigation in photovoltaic and optoelectronic research contexts, where it offers potential for stable, less-toxic perovskite solar cells and light-emitting devices; compared to direct lead halides, the double perovskite structure may provide improved environmental safety and phase stability, though it remains largely a research-stage material rather than established in high-volume manufacturing.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Dielectric Constant (Relative Permittivity)(εr) | 5.121 range 3.345–6.896median of 2 measurements | - | — |