One-Dimensional SnO₂ Nanostructures: Synthesis and Applications

Figure 8

(a) The voltage profile for the first cycle between 0.05 V and 1.5 V compared with pure SnO₂ powder. (b) The cyclic performance from the second cycle to the 50th cycle of SnO₂ nanowires and pure SnO₂ powder.

(a)

(b)