Figure 2

XRD diffractograms of ZnO nanoparticles synthesized by the hydrolysis of ZnEt2 with different concentrations of PAAH (0.063 wt%, 0.63 wt% and 6.3 wt% from top to bottom).
The plots are shifted along the y-axis for clarity. Peaks labeled *refer the Zn(OH)2 wulfingite phase.