International Journal of Photoenergy / 2015 / Article / Fig 2

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 2

The TiO2/MgO composite films with varied magnesium acetate solution concentrations of 1 × 10−4 M, 1 × 10−3 M, 1 × 10−2 M, and 1 × 10−1 M. These correspond to the MgO film thicknesses of (a) bare-TiO2, (b) 0.08 nm, (c) 0.10 nm, (d) 0.16 nm, and (e) 0.46 nm, respectively [6].
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(b)
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(e)