Fig. 4: Mechanical properties of PU//conductive PEDOT:PSS//PEDOT:PSS HTL//active layer composite films. | Nature Communications

Fig. 4: Mechanical properties of PU//conductive PEDOT:PSS//PEDOT:PSS HTL//active layer composite films.

From: Intrinsically stretchable organic photovoltaics by redistributing strain to PEDOT:PSS with enhanced stretchability and interfacial adhesion

Fig. 4

Photographs showing elongation of the (a, b) PM6:Y6 and (d, e) Ter-D18:Y6 active layers of freestanding composite films delaminated from an octadecyltrichlorosilane-modified hydrophobic glass substrate. OM images of freestanding composite films with the (c) PM6:Y6 and (f) Ter-D18:Y6 active systems under tensile strain.

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