Understanding the charge transfer mechanism in CsPbBr₃ nanocrystals and nitrogen-doped carbon quantum dot heterostructures: effect of nanocrystal encapsulation.

ABSTRACT: Recently, lead halide perovskite nanocrystal (NC)-based heterostructures have demonstrated significant promise in various research areas, including solar cells, CO₂ reduction, and photocatalysis. These hybrid structures have also played a crucial role in advancing our fundamental conception of charge transfer mechanisms occurring at the interface. A thin shell around the NCs is not suitable for the formation of stable and luminescent materials. However, such NCs are suitable for solar cells, LEDs, CO₂ reduction, and photocatalytic applications due to higher carrier mobility. Thick-shelled NCs are highly stable but hinder charge transport among the NCs which is beneficial for bio-imaging and color-converted LED fabrication. So, understanding the mechanism of charge tra

SUBMITTER: Ray S 

PROVIDER: S-EPMC10698637 | biostudies-literature | 2023 Nov

REPOSITORIES: biostudies-literature