Research Article
Mechanism and Optimized Process Conditions of Forming One-Dimensional ZnO Nanorods with Al-Doping by Electrodeposition Method
Figure 10
Schematic diagram of growth principle of ZnO nanorods on FTO substrates by electrodeposition method with different Al3+/Zn2+ ratio.
| (a) Hexagonal crystal structure of ZnO |
| (b) Low Al3+/Zn2+ ratio |
| (c) High Al3+/Zn2+ ratio |