A Brief Review on Bioinspired ZnO Superhydrophobic Surfaces: Theory, Synthesis, and Applications
Figure 5
FESEM images of nanocolumnar ZnO; at low magnification ((a), (b)), medium magnification (c); a single nanocolumn at high magnification (d); side view of the nanocolumn (e); tips of the columnar morphology (f). Copyright 2013, RSC.