Bi1 I3

semiconductor
· Bi1 I3

Bismuth iodide (BiI₃) is an inorganic semiconductor compound belonging to the metal halide family, characterized by a layered crystal structure that influences its electronic and optical properties. This material is primarily investigated in research and emerging photovoltaic applications, particularly as a lead-free alternative for perovskite-inspired solar cells and scintillation detectors, where its reduced toxicity compared to lead-based halides makes it attractive for environmentally conscious device development. BiI₃ is notable for its potential in radiation detection and optoelectronic devices, though it remains largely in the research phase with ongoing optimization of stability and efficiency needed before widespread commercial adoption.

photovoltaic devices (experimental)lead-free semiconductorsradiation detectionscintillation detectorsoptoelectronic research

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
—
Pa——
Shear Modulus(G)
—
Pa——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
—
eV——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
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.