fig5
![Vacuum filtration method towards flexible thermoelectric films](https://image.oaes.cc/3f89a79a-cfc2-488d-bcf4-57154af62d54/ss3025.fig.5.jpg)
Figure 5. Schematic illustration of the flexible PEDOT:PSS/PF-Te composite film fabrication on PVDF via a filtration process. Reproduced with permission from Ref[41]. Copyright© 2017. Elsevier. PEDOT:PSS: Poly(3,4-ethylenedioxythiophene):poly(4-styrenesulfonic acid); PF-Te: PEDOT:PSS-functionalized Te; PVDF: polyvinylidene fluoride.