CsPbI3 — Properties & Data | MatWorld

CsPbI3

ceramic

· CsPbI3

CsPbI3 is a halide perovskite ceramic compound composed of cesium, lead, and iodine. This material is primarily of research and emerging technology interest rather than an established industrial ceramic, with active development for photovoltaic and optoelectronic applications due to its direct bandgap, strong light absorption, and ionic-electronic properties. Engineers consider CsPbI3 for next-generation solar cells and light-emitting devices where its stability, tunability, and efficiency potential offer advantages over organic-inorganic hybrid perovskites, though manufacturing scalability and long-term durability remain active challenges.

perovskite solar cellsX-ray detectorslight-emitting diodesphotovoltaic materialsquantum dotsemerging optoelectronics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	10.22	GPa	DFT
Shear Modulus(G)	4.702	GPa	DFT

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

CsPbI3

Mechanical Properties

Regulatory Screening

Environmental