Energy Material Advances / 2021 / Article / Fig 5

Research Article

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

Figure 5

(a) XPS spectra and (b–d) its deconvolution analyses of S 2p peaks for (b) the pristine PEDOT : PSS film and the film annealed at (c) 220 or (d) 240°C.