Research Article
Growth of Zinc Oxide Nanorods with the Thickness of Less than or Equal to 1 μm through Zinc Acetate or Zinc Nitrate for Perovskite Solar Cell Applications
Figure 2
SEM images (top view) of ZnO NRs from both ZA (left column) and ZN (right column) sources processed with the waterbath method for growth time t = 0, 90, and 120 minutes. (a) t = 0 minutes, ZA. (b) t = 0 minutes, ZN. (c) t = 90 minutes, ZA (d) t = 90 minutes, ZN. (e) t = 120 minutes, ZA (f) t = 120 minutes, ZN.
(a) |
(b) |
(c) |
(d) |
(e) |
(f) |