Pb3 I6

semiconductor

· Pb3 I6

Pb₃I₆ is a lead iodide semiconductor compound belonging to the halide perovskite family, currently of primary interest in research and development rather than established industrial production. The material is investigated for optoelectronic applications, particularly in photovoltaic devices and radiation detection, where its bandgap and charge-transport properties offer potential advantages in capturing specific regions of the electromagnetic spectrum. Engineers considering this material should note it remains largely experimental; adoption would depend on solving stability and toxicity challenges inherent to lead-based halides compared to more mature alternatives like silicon or CdTe solar cells.

perovskite solar cells (research)gamma-ray detectorsX-ray imaging sensorsoptoelectronic devices (developmental)halide semiconductor research

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.252	eV	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.6600	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.

Pb3 I6

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control