Cs3Bi
semiconductor· Cs3Bi
Cs3Bi is a lead-free halide perovskite semiconductor composed of cesium and bismuth, representing an emerging class of materials for optoelectronic devices. This compound is primarily of research and development interest rather than established industrial production, with potential applications in photovoltaic solar cells, photodetectors, and light-emitting devices where lead-free alternatives to conventional perovskites are required. Engineers consider Cs3Bi and related bismuth perovskites as candidates for environmentally safer optoelectronic platforms, particularly in regions with strict restrictions on toxic heavy metals.
lead-free perovskite solar cellsphotodetectorslight-emitting diodes (LEDs)X-ray scintillatorsresearch-stage optoelectronicstoxicity-restricted electronics
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — |
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.