Research Article

Alumina Template Assistance in Titania Nanotubes Dye-Sensitized Solar Cell ( T i O 2 NT-DSSC) Device Fabrication

Figure 6

SEM side-view images of 20 nm Al2O3 template (a) before TiO2 NT inside, and (b) after TiO2 NT inside.
132797.fig.006a
(a)
132797.fig.006b
(b)