I2 Pb1

semiconductor

· I2 Pb1

I2Pb1 is an experimental lead iodide compound belonging to the halide perovskite family of semiconductors. This material is primarily of research interest for optoelectronic and photovoltaic applications, where lead halide perovskites have shown promise due to their tunable bandgap, strong light absorption, and solution-processable synthesis routes. Engineers and researchers investigate I2Pb1 variants as potential alternatives to traditional silicon in next-generation solar cells and light-emitting devices, though commercial deployment remains limited pending resolution of stability and toxicity concerns associated with lead-based systems.

perovskite solar cellsthin-film photovoltaicsoptoelectronic researchlight-emitting deviceshalide semiconductor developmentnext-generation energy conversion

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	2,074	ksi	—
Shear Modulus(G)	925.3	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.272	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.6590	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.

I2 Pb1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control