Research Article

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

Figure 3

UV-visible absorption spectra of pristine TiO2 film, TiO2/CdSe QD electrode, and TiO2/MPA/CdSe QD electrode. The total TiO2 film thickness is 25 μm.
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