Research Article

The Function of T i O 2 with Respect to Sensitizer Stability in Nanocrystalline Dye Solar Cells

Figure 8

Nanocrystalline TiO2-N3 sensitized solar cell with graded filter placed on its surface after 1245 hours of exposure to simulated solar light. It is seen that photodegradation, measured as spatially resolved photocurrent output, is proportional to solar light intensity and thus the photocurrent passed.
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