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Asian Journal of Research in Chemistry
Year : 2015, Volume : 8, Issue : 11
First page : ( 690) Last page : ( 692)
Print ISSN : 0974-4169. Online ISSN : 0974-4150.
Article DOI : 10.5958/0974-4150.2015.00110.8

Synthesis of Copolymers of Acrylamide and Acrylonitrile via Redox Polymerization

Bhadani Reena1,*, Bhadani S. N.2

1Department of Chemistry, Ranchi Women's College, Ranchi

2P. G., Department Of Chemistry, Ranchi University, Ranchi

*Corresponding Author E-mail: rbhadani04@gmail.com

Online published on 31 December, 2015.

Abstract

The redox copolymerization of acrylonitrile with acrylamide in N, N-dimethylformamide (DMF) containing K2S2O8 and AgNO3 was carried out. The resulting copolymers were soluble in this solution. A white floppy mass was obtained, when poltmerizing solution was poured in cold methanol. The copolymers were formed taking different feed ratios of monomers and concentrations of the initiators at 60°C. As the concentration of acrylamide increased in the feed ratio, copolymer yields consierably increased. The copolymerization was completely inhibited by 2, 2-diphenyl-1-picrylhydrazyl suggesting a free radical reaction.

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Keywords

Redox polymerization, acrylonitrile, acrylamide and copolymers.

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