Figure 2
(a) UV–vis absorption spectra, (b) cyclic voltammetry curves and (c) energy levels of the studied materials. ITO, indium tin oxide; PF, poly[2,7-(9,9-dihexylfluorene)]; Piso, poly(pendent isoindigo); UV–vis, ultraviolet–visible.
Figure 2 | NPG Asia Materials
