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Table 1 PL FWHM, peak site, and QYs of CdSe/ZnS NCs for varying shell growth cycles

From: Facile Phosphine-Free Synthesis of CdSe/ZnS Core/Shell Nanocrystals Without Precursor Injection

  Cycles of reaction (times) Sample Reactionsatime (min) FWHM (nm) Peak site (nm) QYs (%)
CdSe/ZnS 1 a 50 53.4 551.9 4
2 b 50 42 563.8 25
3 c 50 42.4 569.4 36
4 d 20 42.6 570.4 29
  e 50 43.2 573.4 22
  1. aAliquots were taken at different times for monitoring the reaction of shelling every cycle. As the number of samples is high, here we have selected the representative ones