Figure 3

TEM images of ZnO nanoparticles synthesized by the hydrolysis of ZnEt2 with 0.063 wt% of PAAH (left) and with 0.63 wt% of PAAH (right); the inset is a zoom of the surface of a sphere.
TEM images of ZnO nanoparticles synthesized by the hydrolysis of ZnEt2 with 0.063 wt% of PAAH (left) and with 0.63 wt% of PAAH (right); the inset is a zoom of the surface of a sphere.