CsPbBr3

ceramic
· CsPbBr3

Cesium lead bromide (CsPbBr3) is an inorganic halide perovskite ceramic with a cubic crystal structure, composed of cesium, lead, and bromine ions. This material is primarily investigated in research and emerging technology contexts for optoelectronic applications, particularly as a light-emitting and light-absorbing medium, due to its direct bandgap, high photoluminescence quantum yield, and tunable emission wavelengths across the visible spectrum. While not yet widely deployed in mainstream industrial production, CsPbBr3 is of significant interest to engineers developing next-generation display technologies, solid-state lighting, and radiation detection systems; however, its practical adoption is limited by stability concerns (moisture and thermal sensitivity) and toxicity considerations related to lead content compared to alternative perovskite formulations.

quantum dot displaysLED and lighting researchradiation detectorsX-ray imagingphotovoltaic researchoptoelectronic prototyping

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
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Pa——
Shear Modulus(G)
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Pa——
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.