Growth of ZnO Nanorods on Stainless Steel Wire Using Chemical Vapour Deposition and Their Photocatalytic Activity

Figure 3

(a) SEM image and (b) EDS analysis of ZnO NRs that are grown on the stainless steel wire using CVD technique (650°C, 2 sccm O₂, and 0.3 g  Zn powder).

(a)

(b)