Influence of Electrostatic Forces on the Growth of One-Dimensional Nanostructures

Figure 5

SEM images of RuO₂ nanorods grown on conducting substrates, including (a) stainless steel, (b) stainless steel coated with RuO₂, (c) AZO, and (d) ITO.

(a)

(b)

(c)

(d)