ELECTROINITIATED POLYMERIZATION OF BIS(TRICHLOROPHENOXO)-TETRAMETHYLETHYLENE DIAMINE COPPER(II)

Date

1989-04-01

Author

SACAK, M
Akbulut, Ural
KISAKUREK, D
TURKER, L
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

125
views

0
downloads

Electroninitiated polymerization of bis(trichlorophenoxo)‐N,N,N′,N′‐tetramethylethylene diamine copper(II) was achieved in acetonitrile at various peak potentials of the monomer. A constant potential approach was selected in polymerization reactions. Electrolyses were carried out under air, nitrogen, and oxygen atmospheres. Structural analyses of the polymers were done by 1H‐NMR and 13C‐NMR FT–IR spectroscopy. Molecular weights of the polymers were determined by vapor pressure (isopiestic) method.

Subject Keywords

Organic Chemistry, Materials Chemistry, Polymers and Plastics

URI

https://hdl.handle.net/11511/35993

Journal

JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY

DOI

https://doi.org/10.1002/pola.1989.080270511

Collections

Department of Chemistry, Article

Suggestions

OpenMETU
Core

POLYMERIZATION OF BIS(TRICHLOROPHENOXO) ETHYLENEDIAMINE COPPER (II) COMPLEX BY ELECTRO-OXIDATION Yiğit, S.; Kısakürek, D.; Türker, L; Toppare, Levent Kamil; Akbulut, Ural (Elsevier BV, 1989-02-01) Electroinitiated polymerization of bis(trichlorophenoxo) ethylenediamine copper (II) complex was carried out in dimethyl-formamide at various anodic peak potentials of the complex. The oxidation and reduction peak potentials were determined by cyclic voltammetry. These potentials were measured in tetrabutylammonium fluoroborate-dimethylformamide supporting electrolyte-solvent couple at room temperature. Polymerization reactions were carried out under air and nitrogen atmospheres using a constant potential a...
SYNTHESIS AND CHARACTERIZATION OF POLY(DICHLOROPHENYLENE OXIDE)S THROUGH SOLID-STATE THERMAL-DECOMPOSITION OF BIS(PYRIDINE)BIS(TRICHLOROPHENOXO)COPPER(II) COMPLEXES BASTURKMEN, M; KISAKUREK, D (Elsevier BV, 1993-01-01) Thermal polymerization of bis(pyridine)bis(trichlorophenoxo)copper(II) was achieved in the solid state for the first time. The time and temperature effect on polymer molecular weight, percentage yield and the structure of polymer was first studied, at constant temperature and then for constant decomposition time. Polymers were characterized by i.r., H-1 n.m.r. and C-13 n.m.r. The molecular weights of the polymers were obtained by viscometric measurements at 30-degrees-C in toluene and glass transition tempe...
Synthesis and characterization of poly(dihalophenylene oxides) by thermal decomposition of copper complexes with tetramethylethylenediamine and ethylenediamine ligands Ünal, H. Ibrahim; Kısakürek, Duygu; Şanlı, Oya (Elsevier BV, 1989-2) Thermal polymerization of bis(trihalophenoxo)-N,N,N′,N′-tetramethylethylenediamine copper(ii) and bis(trihalophenoxo)ethylenediamine copper(ii) was achieved in toluene at 70°C. The dependences of intrinsic viscosity and the percentage yield of the polymers on a sequence of increasing decomposition times of copper complexes were investigated. Structural analyses of the polymers were carried out using mainly1H nuclear magnetic resonance spectroscopy and differential scanning calorimetry. 1,4-Catenation was hi...
ELECTROINITIATED POLYMERIZATION OF ACRYLAMIDE BY DIRECT ELECTRON-TRANSFER HACIOGLU, B; Akbulut, Ural; Toppare, Levent Kamil (Wiley, 1989-10-01) Electroinitiated polymerization of acrylamide was carried out in acetonitrile–tetrabutylammonium fluoroborate by electrolytic reduction of monomer. It was shown by cyclic voltammetry that direct electron transfer from the cathode to the monomer can be achieved in this solvent–electrolyte system. Reduction peak potentials measured by cyclic voltammetry indicated that sodium salts will interfere with such a mechanism. Since the reduction peak potential of sodium salt and dimethylformamide are found to be lowe...
POLYMERIZATION OF BIS(2-BROMO-4,6-DICHLOROPHENOXO)BIS(PYRIDINE) COPPER (II) COMPLEX IN DMF BY ELECTROINITIATION KISAKUREK, D; SEN, S; ARAS, L; TURKER, L; Toppare, Levent Kamil (Elsevier BV, 1991-01-01) Polymerization of bis(2-bromo-4,6-dichlorophenoxo)bis(pyridine) copper (II) complex was achieved in dimethylformamide by electrooxidation. A cyclic voltammogram (CV) of the complex was obtained in dimethylformamide in advance. Constant potential yielded polymers in anode compartment only under nitrogen atmosphere and air. In the final polymer product, incorporation of neither the ligand nor the copper was observed and the post-polymerization proceeded in the absence of current. The structural analyses o...

Citation Formats

M. SACAK, U. Akbulut, D. KISAKUREK, L. TURKER, and L. K. Toppare, “ELECTROINITIATED POLYMERIZATION OF BIS(TRICHLOROPHENOXO)-TETRAMETHYLETHYLENE DIAMINE COPPER(II),” JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY, pp. 1599–1608, 1989, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/35993.