Journal of Nanomaterials / 2010 / Article / Fig 2

Research Article

Fabrication of Mesostructured Silica and Titania Rods on Substrates by Using Polycarbonate Membranes

Figure 2

SEM images of mesoporous silica (a) and (c) and titania (b) and (d) rods on the silicon substrate: Figures (a) and (b) are top-surface images, while Figures (c) and (d) are cross-sectional images.
(a) Silica
(b) Titania
(c) Silica
(d) Titania

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