Figure 6

F–N plots fora as-grown and post-annealed SnO2nanowires in oxygen atb 700 °C,c 850 °C,d 900 °C,e 950 °C andf 1,000 °C, respectively
F–N plots fora as-grown and post-annealed SnO2nanowires in oxygen atb 700 °C,c 850 °C,d 900 °C,e 950 °C andf 1,000 °C, respectively