Synthesis and characterization of conducting copolymers of menthyl ester of 3-thiophene acetic acid with pyrrole

Date

2003-01-01

Author

Kiralp, S
Alkan, S
Toppare, Levent Kamil
Cianga, I
Yagci, Y

Metadata

Show full item record

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

Item Usage Stats

53
views

0
downloads

A new thiophene derivative containing menthyl group (MM) was synthesized and polymerized via chemical and electrochemical (constant current) methods. Polymers obtained and MM itself were used to synthesize copolymers with pyrrole under conditions of constant potential electrolyses. Cyclic voltammetry (CV), thermal analysis (DSC, TGA) and scanning electron microscopy (SEM) analyses were performed for the characterization of samples.

Subject Keywords

Thiophene-functionalized monomers, Conducting copolymers, Menthyl ester

URI

https://hdl.handle.net/11511/33349

Journal

JOURNAL OF MACROMOLECULAR SCIENCE-PURE AND APPLIED CHEMISTRY

DOI

https://doi.org/10.1081/ma-120018113

Collections

Department of Chemistry, Article

Suggestions

OpenMETU
Core

Synthesis of conducting block copolymers and their use in the immobilization of invertase and polyphenol oxidase enzyme Kıralp, Senem; Kıralp, Senem; Department of Chemistry (2004) A new thiophene derivative containing menthyl group (MM) was synthesized and polymerized via chemical and electrochemical methods. Polymers obtained and MM itself were used to synthesize copolymers with pyrrole under conditions of constant potential electrolysis. Cyclic Voltammetry, thermal analysis and scanning electron microscopy analyses were performed for the characterization of samples. Immobilization of invertase and polyphenol oxidase enzymes was performed in the matrices obtained via copolymerizatio...
Synthesis and characterization of a bifunctional amido-thiophene monomer and its copolymer with thiophene and electrochemical properties AK, M; Çırpan, Ali; Yılmaz, Fatih; YAGCI, Y; Toppare, Levent Kamil (2005-05-01) A bifunctional amido-thiophene namely hexamethylene (bis-3-thiophene acetamide) (HMTA) was synthesized by the reaction of 3-thiophene acetic acid with hexamethylene diamine. Copolymerization in the presence of thiophene was achieved electrochemically in tetrabutylammonium tetrafluoroborate/acetonitrile (TBAFB/AN). Spectroelectro-chemical analysis of the resulting copolymer [P(HMTA-co-Th)] reflected electronic transitions at 505 nm, 740 nm and similar to 1000 nm, revealing pi to pi* transition, polaron and b...
Synthesis and characterization of conducting copolymers of thiophene functionalized monomers and polymers Papila, Özge; Toppare, Levent Kamil; Department of Chemistry (2003) Synthesis and characterization of conducting copolymers were achieved by using thiophene end-funtionalized TEMPO initiated polystyrene (PS), decanoic acid dithiophen-3yl-me1hyl ester (DTME) and octanoic acid thiophen-3yl-methyl ester (OTME). Redox behavior of polymer and monomers were done by Cyclic Voltammetry (CV). Structural and characterization of samples were carried out by XB., 13C Nuclear Magnetic Resonance (NMR) and Fourier Transform Infrared Spectroscopy (FTIR). Thermal analyses of resultant conduc...
Synthesis and electrochromic properties of conducting polymers of 5,8-di(pyrrol-2-yl)-2,3-di(thiophen-2-yl) quinoxaline and its copolymers Taşkın, Aslı Tuba; Toppare, Levent Kamil; Department of Chemistry (2009) A novel electroactive monomer 5,8-Di(1H-pyrrol-2-yl)-2, 3-di(thiophen-2-yl) quinoxaline (PTQ) was successfully synthesized via Stille Coupling reaction between quinoxaline and pyrrole. Nuclear magnetic resonance (1H NMR and 13C NMR) and Mass spectroscopy were used to characterize the monomer. The monomer was electrochemically polymerized in the presence of tetrabutylammonium perchlorate (TBAP) as supporting electrolyte in dichloromethane. Monomer reveals relatively low oxidation potential at +0.70V. Spectro...
Characterization of the polymer of a dipyrrolyl monomer by pyrolysis mass spectrometry Ertas, Merve; Hacaloğlu, Jale; Toppare, Levent Kamil (2004-08-01) In this work, characterization of a homopolymer of succinic acid bis(4-pyrrol-1-ylphenyl) ester prepared by galvonastatic polymerization was carried out by direct pyrolysis mass spectrometry. Although decomposition of the monomer yielding mainly butadionic acid and pyrrole occurred under the galvonastatic polymerization conditions, growth of the polymer through the pyrrole moieties was also achieved, yielding a ladder-type polymer film. The polypyrrole chains contained both quinoid and aromatic units as in ...

Citation Formats

S. Kiralp, S. Alkan, L. K. Toppare, I. Cianga, and Y. Yagci, “Synthesis and characterization of conducting copolymers of menthyl ester of 3-thiophene acetic acid with pyrrole,” JOURNAL OF MACROMOLECULAR SCIENCE-PURE AND APPLIED CHEMISTRY, pp. 251–264, 2003, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/33349.