Manganese Dioxide Nanowires of Tunable Dimensions Synthesized via a Facile Hydrothermal Route

Figure 1

SEM micrographs of MnO₂ nanowires synthesized at reaction temperature of (a) 60°C, (b) 90°C, and (c) EDX spectrum of MnO₂ nanowires.

(a)

(b)

(c)