Research Article

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.
478681.fig.005a
(a)
478681.fig.005b
(b)
478681.fig.005c
(c)