Growth Parameters for Films of Hydrothermally Synthesized One-Dimensional Nanocrystals of Zinc Oxide

Figure 10

(a) ZnO seeds on glass substrate prepared from zinc acetate with a preheating temperature of 120°C and postannealing at 350°C for 5 h. (b) Scanning electron microscopy (SEM) image of ZnO nanorods grown on substrate (a) and (c) cross-sectional view of the vertical nanorods (reproduced with the permission from [60]).