Research Article

Correlation between the Morphology and Performance Enhancement of ZnO Hierarchical Flower Photoanodes in Quasi-Solid Dye-Sensitized Solar Cells

Figure 5

(a) Diffuse-reflectance spectra of photoanodes and (b) optical adsorption spectra of dye-sensitized photoanodes.
212653.fig.005a
(a)
212653.fig.005b
(b)