Ruthenium Sensitizers and Their Applications in Dye-Sensitized Solar Cells

Figure 9

Molecular structures of the dyes with different chain lengths (a) and the hole conductor (b) used for the device preparation are shown next to a schematic of the device structure (c) the devices consist of a glass substrate covered by a conductive transparent electrode (F-doped SnO₂) (taken from [24]).

(a)

(b)

(c)