Effective Sol-Gel Nanocoatings on ZnO Electrodes for Suppressing Recombination in Dye-Sensitized Solar Cells
Figure 8
FETEM images of the films coated with (a) 10 mM, (b) 20 mM, and (c) 30 mM of the [(CH3)2CHO]4Ti solutions and the films coated with (d) 10 mM, (e) 30 mM, and (f) 50 mM of the (C3H7O)4Zr solutions.
