Energy Material Advances / 2021 / Article / Fig 3

Research Article

Effect of Crystalline Microstructure Evolution on Thermoelectric Performance of PEDOT : PSS Films

Figure 3

AFM observations of the (a–c) phase images and (d–f) topographic images for (a, d) the pristine PEDOT : PSS film and the annealed film at (b, e) 220°C or (c, f) 240°C.