Research Article
Facile Preparation of Porous Inorganic SiO2 Nanofibrous Membrane by Electrospinning Method
Figure 6
SEM ((a), (b)) and TEM ((c), (d)) images of the porous SiO2 nanofibers; optical images of the PVA/SiO2/C (e) and porous SiO2 fibers (f); inset of (a) is the size distribution of the porous SiO2 nanofibers.
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