Revealing the Self-Assembly Behavior of CsPbBr3 Nanoscale Supercrystals Mediated by Packed Clusters
Dandan Yang,
Xuebin Zhang,
Yang Yang
et al.
Abstract:Surface passivation ligands play a central role in optimizing binding interactions and inter-NC spacing and promoting the effective assembly of NC clusters and hierarchical superstructures. Here, we report a ligand-assisted assembly strategy that depends on quaternary ammonium salts and L-type ligands as an assembly driving force to optimize the interactions between QDs, thus contributing substantially to the formation of ordered CsPbBr 3 nanoscale supercrystals (nano-SCs). Studies of structure characterizatio… Show more
Metal halide scintillators have received extensive attention for their application in medical and industrial fields. However, most reported scintillators are extremely difficult to achieve the optimal balance among X-ray absorption...
CsPbBr3-embedded polystyrene films exhibit excellent luminescence stability in various environments and have the special advantages of achieving spectral regulation of radioluminescent nuclear batteries and X-ray imaging of irregular objects.
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