A Low-Cost Polytetrafluoroethylene-Framed TiO₂ Electrode Decorated with Oleic Acid-Capped CdSe Quantum Dots for Solar Cell

Figure 1

(a) SEM cross-section of compact layer (A) and structure layer (B) of the film. Scale bare 10 μm. (b) A schematic representation of QDSSC device (FTO/compact TiO₂ layer/PTFE-framed TiO₂ film/CdSe QDs).

(a)

(b)