Pb4 I4 Cl4
semiconductor· Pb4 I4 Cl4
Pb₄I₄Cl₄ is a lead halide perovskite-related semiconductor compound combining lead, iodine, and chlorine in a mixed-halide structure. This material is primarily studied in research contexts for optoelectronic applications, particularly as an alternative or complement to hybrid organic-inorganic perovskites, offering potential advantages in stability and tunability of electronic properties through halide engineering. The mixed halide composition allows bandgap tuning and may provide improved environmental stability compared to pure iodide perovskites, making it of interest for next-generation photovoltaic and light-emitting device development.
perovskite solar cells (research phase)light-emitting diodes (experimental)photodetectors (development)optoelectronic device engineeringhalide semiconductor researchbandgap engineering applications
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | ksi | — | — | |
Shear Modulus(G) | — | ksi | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Formation Energy(ΔHf) | — | eV/atom | — | — |
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
Export Control
RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.