Research Article

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

Figure 5

TEM images of the mesoporous silica rod after the calcination. The arrow in Figure (b) indicates the interface between the silica rod and the Si substrate (i.e., the edge of the mesoporous silica rod).
382043.fig.005a
(a)
382043.fig.005b
(b)