Radiation-induced and electro-initiated polymerization of some epoxy monomers.

Önal, Ahmet M


Radiation grafting of various water-soluble monomers on ultra-high molecular weight polyethylene powder: Part I. Grafting conditions and grafting yield
Aydinli, B; Tincer, T (Elsevier BV, 2001-02-01)
Monomers of some water-soluble polymers; acrylic acid, methacrylic acid, acrylamide, N, N-dimethyl acrylamide and 1-vinyl-2 pyrrolidone, were grafted on ultra-high molecular weight polyethylene (UHMWPE) powders by a direct grafting method in an aqueous medium in air. Inhibition of homopolymerisation was achieved by adding various concentrations of Fe2+ or Cu2+ ions. It was found that the degree of grafting increases linearly with dose till a gelation state is reached, and varies between 40 and 12% depending...
Radiation chemistry of aqueous solutions of 1,2-Dichloroethane.
Aygün, Sezer; Department of Chemistry (1980)
Thermal analysis of a new thiophene derivative and its copolymer
Aslan, E.; Toppare, Levent Kamil; Hacaloğlu, Jale (2008-06-01)
Thermal characteristics of a new thiophene derivative, 2-(thiophen-3-yl-)ethyl octanoate (OTE), its homopolymer (POTE), and copolymer with thiophene P(OTE-co-Th) were investigated via pyrolysis mass spectrometry. Thermal degradation of the copolymer started by lose of side chains and thiophene involving products evolved almost in the same temperature range where PTh degradation was detected, at slightly higher temperatures than PTh backbone decomposed during the pyrolysis of POTE. The extent of doping and n...
Electroinitiated polymerization of acrylamide, acrolein and copolymerization.
Hacıoğlu, Bilge; Toppare, Levent Kamil; Department of Chemistry (1988)
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...
Citation Formats
A. M. Önal, “Radiation-induced and electro-initiated polymerization of some epoxy monomers.,” Ph.D. - Doctoral Program, Middle East Technical University, 1983.