Electron-Density and Electron-Lifetime Profile in Nanocrystalline-TiO_𝟐 Electrode of Dye-Sensitized Solar Cells Analysed by Voltage Decay and Charge Extraction

Figure 4

(a) The electron-lifetime relationship between voltage and electron lifetime as derived from the results of Figures 1–3 with (5); (b) magnified results in (a) around high voltage region (over 0.59 V) (○) and EIS results (□). Each line indicates an experimental fitting on the results.

(a)

(b)