Facile Synthesis of Monodisperse ZnO Nanocrystals by Direct Liquid Phase Precipitation
Figure 1
X-ray diffraction (XRD) patterns of the OLA-ZnO nanocrystals (NCs). (a) Aged in situ at different temperature for 48 hours with oleic acid/ ratio of 1 : 2, (b) aged in situ at 60°C for different time oleic acid/ ratio of 1 : 2, (c) aged in situ at 60°C for 24 hours with different oleic acid/ ratio and (d) the nanocrystal size (shown in the parenthesis) under different ageing conditions calculated by Scherrer’s equation.