Please use this identifier to cite or link to this item: https://hdl.handle.net/11499/3887
Title: Synthesis and characterization of poly{2-[3-(1H-pyrrol-2-yl)phenyl]-1H- pyrrole} and its copolymer with EDOT
Authors: Turac, Ersen
Ak, Metin
Sahmetlioglu, Ertugrul
Sener, Muhammet Kasim
Kaya, Mehmet Arif
Keywords: Electrochemistry
Synthesis
Conducting polymers
Spectroscopic analysis
Polythiophenes
Polarons
Chronoamperometry
Copolymers
Copolymerization
Publisher: Pleiades Publishing
Abstract: A pyrrole-functionalized monomer 2-[3-(1H-pyrrol-2-yl)phenyl]-1H-pyrrole (PyPhPy) was synthesized. The structure of monomer was investigated by Nuclear Magnetic Resonance ( 1H NMR) and Fourier Transform Infrared (FTIR) spectroscopy. The chemical polymerization of PyPhPy (CPyPhPy) was realized using FeCl3 as the oxidant. The electrochemical oxidative polymerization of polymer P(PyPhPy) and its copolymer with 3,4-ethylenedioxythiophene poly(2-[3-(1H- pyrrol-2-yl)phenyl]-1H-pyrrole-co-3,4- ethylenedioxythiophene) [P(PyPhPy-co-EDOT)] were achieved via potentiodynamic method by using NaClO 4/ LiClO 4 as the supporting electrolyte in CH 3CN. Characterizations of the resulting polymers were performed by cyclic voltammetry (CV), FTIR, scanning electron microscopy (SEM), UV-Visible spectrophotometry (UV- Vis) and thermogravimetry analyses (TGA). Electrical conductivity of CPyPhPy, P(PyPhPy), and P(PyPhPyco- EDOT) were measured by four-probe technique.
URI: https://hdl.handle.net/11499/3887
ISSN: 1608-3350
Appears in Collections:Fen-Edebiyat Fakültesi Koleksiyonu
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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