Research Article
Influences of Stacking Architectures of TiO2 Nanoparticle Layers on Characteristics of Dye-Sensitized Solar Cells
Figure 4
Schematic diagrams of the stacking architectures of TiO2 nanoparticle layers: (a) T20 (8 μm), (b) T20 (12 μm), (c) T20 (16 μm), (d) T20 (12 μm)+RSP (4 μm), (e) T37 (12 μm), (f) T37 (12 μm)+RSP (4 μm), (g) T37 (6 μm)+T20 (6 μm)+RSP (4 μm), (h) D20 (6 μm)+T20 (6μm)+RSP (4 μm), and (i) T20 (6 μm)+T37 (6 μm)+RSP (4 μm).