Review Article

Similar Device Architectures for Inverted Organic Solar Cell and Laminated Solid-State Dye-Sensitized Solar Cells

Figure 4

SEM images show (a) cracks on TiO2 film and (b) crack-free TiO2 film after mixing with commercial T i O 𝑥 paste.
180787.fig.004a
(a)
180787.fig.004b
(b)