Fabrication and Superhydrophobic Property of ZnO Micro/Nanocrystals via a Hydrothermal Route

Figure 6

Wetting behavior of ZnO prepared at different temperatures: (a) 120°C, (b) 160°C, and (c) 180°C, and at 120°C with different pH values: (d) pH = 8, (e) pH = 10, and (f) pH = 12.

(a)

(b)

(c)

(d)

(e)

(f)