Photocatalytic Oxidation of Triiodide in UVA-Exposed Dye-Sensitized Solar Cells
Figure 4
Change in (a) %η and in (b) over the UV-exposure period. There is a clear order of cell degradation whereby cells under load and illuminated from the WE side fail before those under opencircuit (also illuminated from the WE side) which fail faster than those under opencircuit and illuminated from the CE side. Data is also shown for cells under opencircuit and kept in the dark for the exposure period.
