Research Article

Influence of TiO2 Nanocrystals Fabricating Dye-Sensitized Solar Cell on the Absorption Spectra of N719 Sensitizer

Figure 4

Absorption spectra of N719 dye in ethanol solution (a) and adsorbed onto T i O 2 nanocrystal films (b). Absorption spectra of the T i O 2 nanocrystals film samples (c).
906198.fig.004a
(a)
906198.fig.004b
(b)
906198.fig.004c
(c)