Synthesis of a novel poly(arylene ether ketone) and its conducting composites with polypyrrole

Download

index.pdf

Date

1997-08-01

Author

Selampinar, F
Akbulut, Ural
Yildiz, E
Gungor, A
Toppare, Levent Kamil

Metadata

Show full item record

This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Item Usage Stats

198
views

0
downloads

The synthesis of a 1,3-bis(4-fluorobenzoyl)-5-tert-butyl benzene and hexafluoro bisphenol A based poly(arylene ether ketone) (PEK) was described. The electrically conductive composites of polypyrrole (PPy) and PEK were formed by electropolymerization of pyrrole on a PEK coated platinum electrode in a medium containing water and p-toluenesulfonic acid as the solvent and the electrolyte, respectively. The electrical conductivity of the composites was found to be between 1 and 4 S/cm. The polypyrrole/poly( ether ketone) composites were characterized by scanning electron microscopy, FT-IR and thermal analyses (TGA, DSC). (C) 1997 Elsevier Science S.A.

Subject Keywords

Polypyrrole and derivatives, Poly(arylene ether ketone), Bilayer, P-toluene sulfonic acid

URI

https://hdl.handle.net/11511/41725

Journal

SYNTHETIC METALS

DOI

https://doi.org/10.1016/s0379-6779(98)80111-2

Collections

Department of Chemistry, Article

Suggestions

OpenMETU
Core

THE OXIDATION OF BETA-ALKOXYCYCLOPENTENONES AND BETA-ALKOXYCYCLOHEXENONES TO ALPHA'-ACYLOXY DERIVATIVES USING MANGANESE(III) ACETATE IN COMBINATION WITH CARBOXYLIC-ACIDS Demir, Ayhan Sıtkı; SAYRAC, T; WATT, DS (1990-12-01) The alpha-oxidation of cyclic derivatives of beta-alkoxy-alpha, beta-unsaturated ketones using manganese (III) acetate in the presence of various carboxylic acids provided a convenient synthesis of 5-acyloxy-3-alkoxy-2-cyclopentenones and 6-acyloxy-3-alkoxy-2-cyclohexenones.
Synthesis of conducting graft copolymers of 2-(N-pyrrolyl)ethylvinyl ether with pyrrole Bengu, B; Toppare, Levent Kamil; Kalaycioglu, E (2001-01-01) 2-(N-pyrrolyl)ethylvinyl ether (2-NEVE) was synthesized from 2-chloroethylvinyl ether (2-CEVE) via a phase catalysis reaction. Cyclic voltammetric studies were carried out to check for the electroactivity of 2-NEVE. Poly(2-(N-pyrrolyl)ethylvinyl ether) [poly(2-NEVE)] was synthesized via chemical methods. Graft copolymers of pyrrole and 2-NEVE were synthesized by electrochemical methods. The chemical structures of 2-NEVE and poly(2-NEVE) were investigated by several spectroscopic methods. Graft copolymers we...
Synthesis of block conducting copolmers of cholesteryl functionalized thiophene and their use in the immobilization of cholesterol oxidase Çırpan, Ali; Toppare, Levent Kamil; Department of Chemistry (2004) Synthesis and characterization of conducting copolymers were achieved by using thiophene-3-yl acetic acid cholesteryl ester (CM) and poly (3-methylthienyl methacrylate) (PMTM). A new polythiophene containing a cholesteryl side chain in the b- position was chemically polymerized in nitromethane/carbon tetrachloride using FeCl3 as the oxidizing agent. Polymerization was also achieved by constant current electrolysis in dichloromethane. Subsequently, conducting copolymers of thiophene-3-yl acetic acid choleste...
Synthesis and characterization of conducting copolymers of succinic acid bis-(4-pyrrol-1-yl-phenyl) ester and their electrochromic properties Ertas, M; Çırpan, Ali; Toppare, Levent Kamil (Elsevier BV, 2004-05-07) A new dipyrrolyl monomer was synthesized via the reaction between 4-pyrrol-1-yl phenol and butanedioyl dichloride. Electrochemical behavior of this monomer, succinic acid bis-(4-pyrrol-1-yl-phenyl) ester (SM) was studied. Homopolymerization was achieved by chemical and constant Current electrolysis methods. Copolymerization of SM with thiophene was performed by constant potential electrolysis in acetonitrile (AN)-tetrabutylammonium tetrafluoroborate (TBAFB) and dichloromethane (DCM)-TBAFB, solvent-electroly...
Synthesis and characterization of conducting copolymers of thiophene-3-yl acetic acid cholesteryl ester with pyrrole Çırpan, Ali; Toppare, Levent Kamil; YAGCI, Y (2002-05-01) A new polythiophene containing a cholesteryl side chain in the beta-position was chemically polymerised in nitromethane/carbontetrachloride using FeCl3 as the oxidizing agent. Polymerisation was also achieved by constant current electrolysis in dichloromethane. Subsequently, conducting copolymers of thiophene-3-yl acetic acid cholesteryl ester (CM), PCM1 (obtained from chemical polymerisation method) and PCM4 (obtained from constant current electrolysis) with pyrrole were synthesized using p-toluene sulfoni...

Citation Formats

F. Selampinar, U. Akbulut, E. Yildiz, A. Gungor, and L. K. Toppare, “Synthesis of a novel poly(arylene ether ketone) and its conducting composites with polypyrrole,” SYNTHETIC METALS, pp. 111–117, 1997, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/41725.