TY - JOUR
T1 - Copolymerization of pyrrole and carbazole onto polyester textile
AU - Küçükkaya, Mehmet Akif
AU - Ustamehmetoğlu, Utku
AU - Sezer, Esma
AU - Ustamehmetoğlu, Belkıs
N1 - Publisher Copyright:
© 2024 TUBITAK. All rights reserved.
PY - 2024
Y1 - 2024
N2 - The purpose of this study was the polymerization of carbazole (Cz), pyrrole (Py) and copolymerization of them onto polyester (PES) textile with chemical oxidative method by using FeCl3. First, in order to determine the optimum conditions, the effect of polymerization steps, the immersion order of the PES to the oxidant and monomer solutions, time, monomer, oxidant, and surfactant concentrations and types on the conductivities of PES/PCz composite were investigated and at this conditions, conductive composite, PES/P[Py-co-Cz] was obtained. The highest conductivities were obtained as 12.4 mS/cm and 9.0 mS/cm for PES/PCz and PES/P[Pyco-Cz], respectively. Further characterization of PES/P[Py-co-Cz] was performed by conductivity, FTIR, scanning electron microscopy (SEM), and dynamic mechanical analysis (DMA) measurements, and results were compared with PES/PCz and also PES/PPy. The presence of Py and Cz in the same polymer chain created synergy and improved the conductivity and mechanical properties of the composite.
AB - The purpose of this study was the polymerization of carbazole (Cz), pyrrole (Py) and copolymerization of them onto polyester (PES) textile with chemical oxidative method by using FeCl3. First, in order to determine the optimum conditions, the effect of polymerization steps, the immersion order of the PES to the oxidant and monomer solutions, time, monomer, oxidant, and surfactant concentrations and types on the conductivities of PES/PCz composite were investigated and at this conditions, conductive composite, PES/P[Py-co-Cz] was obtained. The highest conductivities were obtained as 12.4 mS/cm and 9.0 mS/cm for PES/PCz and PES/P[Pyco-Cz], respectively. Further characterization of PES/P[Py-co-Cz] was performed by conductivity, FTIR, scanning electron microscopy (SEM), and dynamic mechanical analysis (DMA) measurements, and results were compared with PES/PCz and also PES/PPy. The presence of Py and Cz in the same polymer chain created synergy and improved the conductivity and mechanical properties of the composite.
KW - Polypyrrole
KW - conductive textile composites
KW - copolymer
KW - polycarbazole
KW - polyester
UR - http://www.scopus.com/inward/record.url?scp=85186872750&partnerID=8YFLogxK
U2 - 10.55730/1300-0527.3644
DO - 10.55730/1300-0527.3644
M3 - Article
AN - SCOPUS:85186872750
SN - 1300-0527
VL - 48
SP - 116
EP - 127
JO - Turkish Journal of Chemistry
JF - Turkish Journal of Chemistry
IS - 1
ER -