ELECTROINITIATED COPOLYMERIZATION OF ISOPRENE WITH INDENE

Date

1987-09-01

Author

KHURSHID, A
Toppare, Levent Kamil
Akbulut, Ural

Metadata

Show full item record

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

Item Usage Stats

159
views

0
downloads

Subject Keywords

Polymer science

URI

https://hdl.handle.net/11511/55249

Journal

POLYMER COMMUNICATIONS

Collections

Department of Chemistry, Article

Suggestions

OpenMETU
Core

THERMAL POLYMERIZATION OF BIS(TRIHALOPHENOXO)COPPER(II) COMPLEXES IN EXCESS DIMETHYLFORMAMIDE AND DIMETHYL-SULFOXIDE AS LIGANDS KISAKUREK, D; SANLI, O (1989-08-01) Thermal decomposition of bis(trihalophenoxo)copper(II) complexes was achieved at 50°C in dimethylformamide or dimethyl sulfoxide. The resulting polymers, poly(oxydihalophenylene)s (2), were characterized by FTIR, 1H NMR and 13C NMR spectroscopy and by differential scanning calorimetry. The molecular weights were determined by the vapour pressure method. Tribrominated phenol derivatives prefer 1,4‐substitution, whereas with trichlorophenol derivatives 1,2‐and 1,4‐substitutions take place at equal rates in ei...
Electrochemical synthesis of crowned conducting polymers : nature of radical cations in polymerization and mechanism of conductivity Cihaner, Atilla; Önal, Ahmet Muhtar; Department of Chemistry (2004) Poly(dibenzo-18-crown-6) (Poly(DB18C6)) was synthesized by electrochemical oxidation of dibenzo-18-crown-6 (DB18C6) using a mixture of acetonitrile and dichloromethane as solvent and tetrabutylammonium tetrafluoroborate (TBABF4) or tetrabutylammonium hexafluorophosphate (TBAPF6) as supporting electrolyte. The anodic polymerization of DB18C6 was investigated using in-situ ESR and in-situ UV-VIS spectroscopic techniques. Spectroelectrochemical (SPEL) properties and thermal analysis of the resulting polymers h...
Thermal characterization of phenol and bisphenol-A based polybenzoxazines Bagherifam, Shahla; Hacaloğlu, Jale; Department of Polymer Science and Technology (2009) Although, several researches on synthesis and characterization of benzoxazines and polybenzoxazines have appeared in the literature, detailed studies on thermal characterization are still limited. In this study, polymerization and thermal degradation mechanisms of benzoxazines were investigated via direct pyrolysis mass spectrometry. Benzoxazine monomers prepared by reactions of phenol or bisphenol- A with aniline or methyl amine were analyzed to investigate the effects of the structures of phenyl and amine...
Electroinitiated polymerization of acrylamide, acrolein and copolymerization. Hacıoğlu, Bilge; Toppare, Levent Kamil; Department of Chemistry (1988)
Pyrolysis mass spectrometric analysis of copolymer of polyacrylonitrile and polythiophene Oğuz, Gülcan; Hacaloğlu, Jale; Department of Polymer Science and Technology (2004) In the first part of this work, the structural and thermal characteristics of polyacrylonitrile, polyacrylonitrile films treated under the electrolysis conditions in the absence of thiophene, polythiophene and the mechanical mixture and a conducting copolymer of polyacrylonitrile/polythiophene have been studied by pyrolysis mass spectrometry technique. The thermal degradation of polyacrylonitrile occurs in three steps; evolution of HCN, monomer, low molecular weight oligomers due to random chain cleavages a...

Citation Formats

A. KHURSHID, L. K. Toppare, and U. Akbulut, “ELECTROINITIATED COPOLYMERIZATION OF ISOPRENE WITH INDENE,” POLYMER COMMUNICATIONS, pp. 269–271, 1987, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/55249.