Research Article

Electron-Density and Electron-Lifetime Profile in Nanocrystalline-TiO𝟐 Electrode of Dye-Sensitized Solar Cells Analysed by Voltage Decay and Charge Extraction

Figure 3

(a) Relationship between open-circuit voltage and the charge in the DSC; (b) electron density in nanocrystalline- T i O 𝟐 electrode by differential of (b) and T i O 𝟐 volume.
281329.fig.003a
(a)
281329.fig.003b
(b)