Figure 6.

Evolution of mesocrystals from agglomerates. Recrystallization of colloidal agglomerates and mesocrystals from nanocrystal batch III with initially broader PSD and lower quality using THF and cyclohexane (CH). a–d) SEM images of the agglomerates and mesocrystals obtained after several recrystallization cycles. a) First crystallization, b) second crystallization, c) third crystallization, d) sixth crystallization. e, f) g(s) and cPSD from AUC in toluene before the crystallization and after the third and sixth crystallization.