Pb1 I2

semiconductor

· Pb1 I2

Lead iodide (PbI₂) is an inorganic semiconductor compound that serves primarily as a precursor and intermediate material in perovskite solar cell fabrication, where it reacts with organic cations to form halide perovskites. While PbI₂ itself has limited direct applications, it is critical in the photovoltaic industry due to its role in enabling high-efficiency next-generation solar technologies; engineers select it for its chemical compatibility with perovskite formation processes and its contribution to the stability and performance of the resulting perovskite absorber layers.

perovskite solar cellsphotovoltaic precursorsoptoelectronic thin filmsradiation detection (research)next-generation energy conversion

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	14.74	GPa	—
Shear Modulus(G)	7.667	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.242	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.

Pb1 I2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control