Research Article
A Combined Effect of Plasmon Energy Transfer and Recombination Barrier in a Novel TiO2/MgO/Ag Working Electrode for Dye-Sensitized Solar Cells
Figure 4
SEM images of TiO2/MgO/Ag composite films: (a) bare-TiO2, (b) TiO2/MgO (0.10 nm)/Ag (4.4 nm), (c) TiO2/MgO (0.46 nm)/Ag (4.4 nm), and (d) cross section of TiO2/MgO (0.10 nm)/Ag (4.4 nm).
(a) |
(b) |
(c) |
(d) |