Figure 5
(a) Normalized PL spectra of CdSe/ZnS(3) core/shell QDs synthesized by different precursors, using Cd(TDPA)2 (solid line, inadequate reaction) and cadmium stearate (Cd(SA)2) (dashed line, adequate reaction) as CdSe precursors; (b) Normalized PL spectra of QDs in different shell formation synthetic processes, CdSe/ZnS(3) core/shell QDs synthesized by typical TOP-SILAR method based on the rapid cooling process core (black solid line), with TOP-assisted extraction purification process (red solid line), without TOP assisted extraction purification process (blue dashed line).
