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Figure 4 | Nanoscale Research Letters

Figure 4

From: One-Step Synthesis of Monodisperse In-Doped ZnO Nanocrystals

Figure 4

a UV–Vis spectra of the nanocrystals from aliquots taken from the reaction solutions at desirable time. For purification, 1 mL of hexane was added to the aliquots and the unreacted compounds and byproducts were removed by successive methanol extraction until the methanol phase was clear. b TEM image of nanocrystals from aliquots taken from solution of the pure In2O3 reaction when reaction time is 30 s

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