Self-optimizing parallel millifluidic reactor for scaling nanoparticle synthesis

Abstract

We developed a 16-channel millifluidic reactor that uses a multiphase gas–liquid flow to continuously produce colloidal CsPbBr₃ quantum dots with a throughtput of ∼1 L h⁻¹. The optical properties of the product were monitored, and the reaction conditions were optimized in real time based on the in situ photoluminescence characteristics of the quantum dots.