Wrinkling poly(trimethylene 2,5-furanoate) free-standing films: Nanostructure formation and physical properties

Fabrication and Nanoscale Properties of PEDOT:PSS Conducting Polymer Nanospheres

“…We observed that as the film thickness decreased, so did the conductivity values. This result was in line with previous literature reports [58,59]. In this context, the prepared PEDOT:PSS nanospheres showed electric transport properties comparable to those for PEDOT:PSS thin films with thickness < 100 nm.…”

“…We note to the reader that in the case of the PEDOT:PSS nanospheres, the force-separation curves were captured on top of the nanospheres. This approximation aimed to avoid possible impact of nanostructure geometry on the mechanical properties' determination, as discussed in the literature [58].…”

Unlocking the potential of furan-based poly(ester amide)s: an investigation of crystallization, molecular dynamics and degradation kinetics of novel poly(ester amide)s based on renewable poly(propylene furanoate)

“…The ATR-FTIR spectra of PPF and the prepared poly(ester amide)s are shown in Figure 1. The spectra of PPF shows all the characteristic peaks described in literature 31,37 , in particular the peaks of the ester bonds appearing at 1718 and 1122 cm -1 (Figure 1, b and e), for C=O and C-O-C stretching vibrations, respectively. For the copolymers, new signals derived from the incorporation of the amido diol can be seen around 3295, 1630 and 1534 cm -1 (Figure 1, a, c and d), corresponding to the stretching vibrations of the hydrogen-bonded N−H groups, C=O (Amide I) stretching, and N−H (Amide II) bending vibrations.…”

Sustainable aromatic polyesters with 1,5-disubstituted indole units

“…furan, vanillic acid). [69][70][71][72] DSC results also provided valuable information regarding the crystallinity of P3a-d as solvent-cast lms and solutionprecipitated powders. As shown in Fig.…”