Tested under standard illumination conditions, the cell achieved a power conversion efficiency of 17.2%, an open-circuit voltage of 861 mV, a short-circuit density of 27.8 mA/cm2, and a fill ...

Researchers at Switzerland’s Ecole Polytechnique Federale de Lausanne (EPFL) used a special dye to fabricate dye-sensitized solar cells (DSSC) with high open-circuit voltage and power ...