Cs3Bi2Br9

semiconductor

· Cs3Bi2Br9

Cs3Bi2Br9 is a lead-free halide perovskite semiconductor compound belonging to the family of inorganic perovskites and double perovskites. This material is primarily investigated in research settings for its potential in optoelectronic applications, offering an alternative to lead-based perovskites while addressing toxicity and stability concerns that limit deployment of conventional lead halide perovskites in commercial devices.

photovoltaic researchscintillator detectorsX-ray imagingradiation detectionlead-free perovskite developmentoptoelectronic device prototyping

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.500	eV	—

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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.

Cs3Bi2Br9

Electrical Properties

Regulatory Screening

Environmental

Export Control