Ba2 Pb4 Br2 F10

semiconductor

· Ba2 Pb4 Br2 F10

Ba₂Pb₄Br₂F₁₀ is a mixed halide perovskite-related semiconductor compound containing barium, lead, bromine, and fluorine. This is an experimental research material being investigated for its potential as a lead-halide semiconductor with tunable bandgap and optoelectronic properties, rather than an established commercial material. The halide composition and mixed-cation structure make it relevant to emerging photovoltaic and light-emission applications where researchers seek alternatives to pure lead halides or ways to improve stability and performance through compositional engineering.

perovskite solar cells (research)X-ray detectors (development)light-emitting devices (experimental)semiconductor bandgap engineeringhalide photovoltaicsMaterials research and characterization

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	3.436	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.804	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.

Ba2 Pb4 Br2 F10

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control