Effect of Carbon Modification on the Electrical, Structural, and Optical Properties of TiO₂ Electrodes and Their Performance in Labscale Dye-Sensitized Solar Cells

Figure 4

HRTEM of the PSP C:TiO₂ QDs. Inset (a) is the FFT of the high-resolution image showing the reflection from the predominant (101) plane of the TiO₂ lattice from a number of particles in the high-resolution image and inset (b) is the fringe separation distribution histogram of the PSP C:TiO₂ QDs.

(a)

(b)

(c)