Physical and chemical aspects of the study of clusters, nanostructures and nanomaterials
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Chemical transformations of copolymers of acrylic acid α–haloid with N–vinylpyrrolidone

Yu.A. Malkanduev1, M.B. Begieva1, A.A. Kokoevа1, A.K. Mikitaev1, A.T. Dzhalilov2

1 Kabardino-Balkarian State University named after H.M. Berbekov
2 «Tashkent research Institute of chemical technology»

DOI: 10.26456/pcascnn/2020.12.845

Original article

Abstract: The paper presents results on copolymerization of α-halogens acrylic acid and N-vinylpyrrolidone in the presence of aminating agents at low temperatures in an organic environment. The IR spectra of the obtained copolymers confirm the amination reaction. The dependences of the reduced viscosity of synthesized polymers aqueous solutions were studied and a «polyelectrolyte swelling» was observed. The synthesized aminated polymers form internal complex compounds with divalent metal halides at room temperature. This paper describes the first attempts to obtain new nanocomposite materials based on synthesized copolymers and modified montmorillonite. Analysis of the literature data shows that the features of obtaining nanocomposites based on Na+-montmorillonite and water-soluble copolymers have not been studied before.

Keywords: water soluble polyelectrolytes, copolymerization, acrylic acid, N-vinylpyrrolidone, amination, nanocomposites

  • Yusuf A. Malkanduev – Dr. Sc., Professor of the Department of Organic Chemistry and High Molecular Compounds, Kabardino-Balkarian State University named after H.M. Berbekov
  • Madina B. Begieva – Dr. Sc., Professor of the Department of Organic Chemistry and High Molecular Compounds, Kabardino-Balkarian State University named after H.M. Berbekov
  • Aneta A. Kokoevа – Ph. D., Research and Innovation Management Employee, Kabardino-Balkarian State University named after H.M. Berbekov
  • Abdulah K. Mikitaev – Dr. Sc., Professor of the Department of Organic Chemistry and High Molecular Compounds, Kabardino-Balkarian State University named after H.M. Berbekov
  • Аbdulakhat T. Dzhalilov – PhD in Chemical Sciences, professor, director of the state unitary enterprise, «Tashkent research Institute of chemical technology»

Reference:

Malkanduev, Yu.A. Chemical transformations of copolymers of acrylic acid α–haloid with N–vinylpyrrolidone / Yu.A. Malkanduev, M.B. Begieva, A.A. Kokoevа, A.K. Mikitaev, A.T. Dzhalilov // Physical and chemical aspects of the study of clusters, nanostructures and nanomaterials. – Tver: TSU, 2020. — I. 12. — P. 845-852. DOI: 10.26456/pcascnn/2020.12.845. (In Russian).

Full article (in Russian): download PDF file

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