Figure 1
From: A novel hierarchical Pt- and FTO-free counter electrode for dye-sensitized solar cell
SEM images of PEDOT:PSS film (a) and TiO 2 -PEDOT:PSS composite film (b).
Figure 1 | Nanoscale Research Letters
From: A novel hierarchical Pt- and FTO-free counter electrode for dye-sensitized solar cell
SEM images of PEDOT:PSS film (a) and TiO 2 -PEDOT:PSS composite film (b).