Fig. 5
From: Flexible and printable thermoelectric films based on FeCl3 doped P3HT

FESEM images of undoped and FeCl3-doped P3HT films: (a) P0 (undoped), (b) P20, (c) P40, (d) P60, and (e) EDX spectra.
From: Flexible and printable thermoelectric films based on FeCl3 doped P3HT

FESEM images of undoped and FeCl3-doped P3HT films: (a) P0 (undoped), (b) P20, (c) P40, (d) P60, and (e) EDX spectra.