Table 4 Parameters of dye-sensitized solar cell based on ZnO nanowire array films on the bare and TiO2-coated FTO substrates
Sample | I sc(mA/cm2) | Voc (V) | ff | η(%) |
---|---|---|---|---|
Sample C1 | 3.31 | 0.51 | 0.48 | 0.80 |
Sample C2 | 3.50 | 0.49 | 0.49 | 0.84 |
Sample C3 | 3.77 | 0.48 | 0.40 | 0.72 |
Sample D1 | 3.93 | 0.55 | 0.40 | 0.86 |
Sample D2 | 4.14 | 0.53 | 0.46 | 1.02 |
Sample D3 | 3.72 | 0.54 | 0.50 | 1.01 |