Change of Dye Bath for Sensitisation of Nanocrystalline TiO_𝟐 Films: Enhances Performance of Dye-Sensitized Solar Cells

Figure 5

Photocurrent action spectra of devices fabricated by staining TiO₂ electrodes from dye baths (a) ethanol, (b) 1/1 v/v acetonitrile/tert-butanol mixture bath (HRD2 (----), H102 (·····), and N719 (—)).

(a)

(b)