Figure 2: Transient absorbance decay kinetics of oxidized dye.
From: A cobalt complex redox shuttle for dye-sensitized solar cells with high open-circuit potentials
The curves show transient absorbance of the oxidized state of the Y123 dye adsorbed on a TiO2 nanocrystalline film in pure acetonitrile (black squares), in presence of the [Co(bpy-pz)2]3+/2+-based electrolyte (red circles), and the I3−/I− redox system (blue triangles).
