HPbI3

ceramic

· HPbI3

HPbI₃ is a halide perovskite ceramic compound containing lead and iodine, currently under active research rather than in widespread commercial production. This material family is being investigated primarily for optoelectronic applications due to the perovskite structure's tunable bandgap and strong light-absorption properties, though lead-containing variants are increasingly being studied as reference materials or for fundamental materials science understanding as the field transitions toward lead-free alternatives.

perovskite solar cells (research)optoelectronic devices (experimental)photodetectors (laboratory)materials science reference compoundsbandgap engineering studieshalide perovskite research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.500	kg/m³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	—
↳	2.226	eV	—
Magnetic Moment(μB)	0.000	µB	—
Seebeck Coefficient(S)	-246.4	µV/K	—

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.09770	eV/atom	—
Formation Energy(ΔHf)	-0.2987	eV/atom	—

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

Regulatory Screening

Environmental

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.

HPbI3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental