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. 2020 Nov 30;12(12):2867. doi: 10.3390/polym12122867

Figure 16.

Figure 16

(Left) Representative SEM images of PEDOT:PSS fiber spun into (A) acetone, (B) IPA, and (C) PEDOT:PSS–PEG fiber spun into IPA. Representative stress–strain curves for (1) PEDOT:PSS fiber prepared using isopropanol coagulation bath, (2) PEDOT:PSS–PEG fiber spun into IPA, and (3) PEDOT:PSS fiber spun into acetone [67]. (Right) SEM images of the cross-sections of PEDOT:PSS/PEG–swCNTs composite fibers broken under tensile strain at low and high magnifications showing shape and microstructure of PEDOT:PSS/PEG–swCNTs composite fiber at various PEG–swCNTs loadings. Representative stress-strain curves of PEDOT:PSS/PEG–swCNTs composite fibers at various nanotube loadings [68].