Journal of Nanomaterials / 2012 / Article / Fig 3

Research Article

Electrospinning Preparation and Photocatalytic Activity of Porous TiO2 Nanofibers

Figure 3

SEM image of nanofibers prepared without (a, b) and with carbon nanospheres (c, d); SEM images of nanofibers before (a, c) and after (b, d) calcination.
491927.fig.003a
(a)
491927.fig.003b
(b)
491927.fig.003c
(c)
491927.fig.003d
(d)

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