Fig. 2
From: A low cost and high performance polymer donor material for polymer solar cells

Photovoltaic performance of the PSCs based on PTQ10: IDIC. a J–V curves of the traditional structured PSCs based on PTQ10: IDIC (1:1, w/w), under the illumination of AM1.5G, 100 mW cm−2. b EQE spectra of the corresponding PSCs. The dependence of Jsc (c) and Voc (d) on light intensity (Plight) of the optimized PSCs