KBi3S5

semiconductor
· KBi3S5

KBi3S5 is a ternary semiconductor compound composed of potassium, bismuth, and sulfur, belonging to the chalcogenide semiconductor family. This material is primarily of research interest for photovoltaic and optoelectronic applications, where its bandgap and electronic structure offer potential advantages in light absorption and charge transport. Engineers evaluating KBi3S5 would consider it for next-generation thin-film solar cells or infrared sensing devices as an alternative to more conventional semiconductors, though it remains largely in the development phase with limited commercial deployment.

thin-film photovoltaicsinfrared detectorsoptoelectronic devicesresearch semiconductorschalcogenide-based electronicsnext-generation solar cells

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
PropertyValueUnitConditionsSource
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.
KBi3S5 — Properties & Data | MatWorld