Fig. 5From: Effects of precursor solution composition on the performance and I-V hysteresis of perovskite solar cells based on CH3NH3PbI3-xClx Photovoltaic parameters of the solar cells using the precursor solutions with different mole ratios. a Isc, b Voc, c FF, and d PCE. The data were obtained from 20 pieces of devices for each of precursor solutionsBack to article page