ELECTRO-INITIATED POLYMERIZATION OF BIS-(2,4,6-TRIBROMOPHENOXO) ETHYLENEDIAMINE COPPER(II) COMPLEX IN DMF AND ITS KINETIC-STUDY BY CYCLIC VOLTAMMETRY

Date

1990-01-01

Author

Toppare, Levent Kamil
YIGIT, S
KISAKUREK, D
Akbulut, Ural

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The decomposition of bis-(2,4,6-tribromophenoxo) ethylenediamine copper(II) complex in dimethylformamide by electro-oxidation yields low molecular weight (4.5 × 103) linear poly(dibromophenylene oxide). Electro-initiated polymerization was accomplished upon oxidation by a constant potential electrolysis under air or under N2 at room temperature. Polymerization conditions were based on the peak potentials measured by cyclic voltammetry. Constant peak potentials carried out at anodic and cathodic peak potentials yielded polymers in the anolyte only. The kinetics of the polymerization were followed by obtaining the unreacted monomer concentration by in situ cyclic voltammetry measurements during electrolysis. The characterization of the polymer was performed by 1H-NMR, 13C-NMR and FTIR spectroscopies. For determination of , the isopiestic method was used.

Subject Keywords

Organic Chemistry, General Physics and Astronomy, Polymers and Plastics

URI

https://hdl.handle.net/11511/39429

Journal

EUROPEAN POLYMER JOURNAL

DOI

https://doi.org/10.1016/0014-3057(90)90238-y

Collections

Department of Chemistry, Article

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Citation Formats

L. K. Toppare, S. YIGIT, D. KISAKUREK, and U. Akbulut, “ELECTRO-INITIATED POLYMERIZATION OF BIS-(2,4,6-TRIBROMOPHENOXO) ETHYLENEDIAMINE COPPER(II) COMPLEX IN DMF AND ITS KINETIC-STUDY BY CYCLIC VOLTAMMETRY,” EUROPEAN POLYMER JOURNAL, pp. 255–259, 1990, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/39429.