Synthesis and characterization of fluorine-substituted polyanilines
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Date
2001
Authors
Cihaner, Atilla
Önal, AM
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Publisher
Pergamon-elsevier Science Ltd
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Abstract
Poly(2-fluoroaniline), P2FAN, poly(3-fluoroaniline). P3FAN. and poly(4-fluoroaniline), P4FAN, have been synthesized from fluorine substituted aniline monomers in aqueous acidic medium using potassium dichromate as oxidizing agent. Characterization of polymer products has been carried out using FTIR, and NMR spectroscopic techniques. Thermal analysis of polyfluoroaniline powders was also investigated using differential scanning calorimetry and thermogravimetric analysis. To compare the structural properties of the polymers, polyfluoroanilines were also synthesized using ammonium peroxydisulfate as oxidizing agent. Polyfluoroanilines synthesized by chemical oxidation were doped by using iodine and the change in the paramagnetic behavior was monitored by electron spin resonance spectroscopy. (C) 2001 Elsevier Science Ltd. All rights reserved.
Description
Onal, ahmet muhtar/0000-0003-0644-7180;
ORCID
Keywords
polyfluoroanilines, chemical polymerization, doping, ESR spectroscopy
Turkish CoHE Thesis Center URL
Fields of Science
Citation
38
WoS Q
Q1
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Source
Volume
37
Issue
9
Start Page
1767
End Page
1772