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 8

Optical absorption spectra of the bare-TiO2 compared with the TiO2/MgO/Ag composite films with varied Ag nanoparticle size in range of 4.40–38.60 nm.