476585.fig.001a
476585.fig.001b
476585.fig.001c
476585.fig.001d
476585.fig.001e
Figure 1: SEM images (a), (c) and TEM images (b), (d), and (e) of the sodium titanate nanofiber thin film (a), (b) and the silver nanoparticle/silver titanate nanofiber thin film (c), (d), and (e). Insets are photographs taken with a digital camera.