Paper Title:
Copolymerization of Divinyl Ether and Maleic Anhydride via Charge Transfer Complex
  Abstract

Copolymerization of MAn and CHDDVE was conducted by using azobisisobutyronitrile (AIBN) or benzoyl peroxide (BPO) as the initiator, ethyl acetate (EA) or n-butyl acetate (BA) as the solvent, and n-hexane as the precipitator. Effects of several factors on monomer conversion were studied, such as reaction time, reaction temperature, composition of the monomer feed (MAn/CHDDVE) and initiator concentration. Molecular weight and its polydispersity and polymer material morphology were characterized by gel permeation chromatography (GPC) and transmission electron microscope (TEM) technologies, respectively. It was demonstrated that CTC was formed in MAn/CHDDVE system, based on ultraviolet-visible spectroscopy (UV-vis) analysis. The product was alternating copolymer with high crosslinking degree, so it could not be dissolved in common solvents, e.g. water, chloroform, N, N-dimethyl formamide (DMF), tetrahydrofuran (THF) and acetone (Ac).

  Info
Periodical
Advanced Materials Research (Volumes 11-12)
Main Theme
Edited by
Masayuki Nogami, Riguang Jin, Toshihiro Kasuga and Wantai Yang
Pages
741-744
DOI
10.4028/www.scientific.net/AMR.11-12.741
Citation
H. C. Zhao, J. P. Deng, Z. W. Liu, P. Yang, L. Y. Liu, Y. F. Sun, J. W. Zhu, W. T. Yang, "Copolymerization of Divinyl Ether and Maleic Anhydride via Charge Transfer Complex", Advanced Materials Research, Vols. 11-12, pp. 741-744, 2006
Online since
February 2006
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Price
$32.00
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