A Suitable Polysulfide Electrolyte for CdSe Quantum Dot-Sensitized Solar Cells
Figure 4
(a) curves of CdSe QDSSCs with electrolytes having various amounts of KCl addtive. (b) Variation of efficiency and fill factor of the cells with the amount of KCl in the electrolyte. Electrolyte used: 0.5 M Na2S, 0.1 M S in ethanol/water (8 : 2 by volume).
