Table 1. Photovoltaic performance of DSSCs based on the LEG4 dye and co-sensitizer with varied electrolytes and varied light intensity (AM 1.5 G spectral distribution and aperture area 0.25 cm2).
Sensitizers | Electrolyte | Light intensity (mW cm−2) | VOC (mV) | JSC (mA cm−2) | FF (%) | η(%) |
---|---|---|---|---|---|---|
LEG4 | Co | 100 | 835 | 12.1 | 71.4 | 7.2 |
TPAA/Co | 100 | 915 | 14.1 | 70.2 | 9.1 | |
Co-sensitized (D35/Dyenamo blue) | Co | 100 | 820 | 13.9 | 72.4 | 8.3 |
TPAA/Co | 100 | 920 | 15.5 | 73.3 | 10.5 | |
TPAA/Co | 46 | 890 | 8.2 | 73.5 | 11.7 | |
TPAA/Co | 11.4 | 825 | 1.9 | 74.9 | 10.2 |
TPAA, tris(p-anisyl)amine.