Fabrication and Characterization of Porous CdS/Dye Sensitized Solar Cells

Figure 1

Structure and operating principle of CdS/dye-sensitized solar cells. (1) Photo excitation. (2) Electron excitation. (3) Dye regeneration. (4) Electrolyte regeneration. (5) Recombination by D⁺. (6) Recombination by OX.