Microwave Assisted Synthesis of ZnO Nanoparticles: Effect of Precursor Reagents, Temperature, Irradiation Time, and Additives on Nano-ZnO Morphology Development
Figure 5
FE-SEM images of ZnO obtained at different irradiation times: (a) only initial temperature ramp, (b) 5 min at 140°C, and (c) 10 min at 140°C.