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The Effect of Divinylbenzene on the Structure and Properties of Polyethylene Films with Related Radiation Chemical Grafted Polystyrene and Sulfocationite Membranes

In the present work, the effect of divinylbenzene (DVB) on the kinetics of post-radiation chemical graft polymerization styrene (St) on polyethylene (PE) film and its structural and morphological features were investigated. It has been found that the dependence of the degree of polystyrene (PS) graf...

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Autores principales: Chalykh, Anatoly E., Khasbiullin, Ramil R., Aliev, Ali D., Matveev, Vladimir V., Gerasimov, Vladimir K., Slesarenko, Nikita A., Avilova, Irina A., Volkov, Vitaly I., Tverskoy, Vladimir A.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10305310/
https://www.ncbi.nlm.nih.gov/pubmed/37367791
http://dx.doi.org/10.3390/membranes13060587
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author Chalykh, Anatoly E.
Khasbiullin, Ramil R.
Aliev, Ali D.
Matveev, Vladimir V.
Gerasimov, Vladimir K.
Slesarenko, Nikita A.
Avilova, Irina A.
Volkov, Vitaly I.
Tverskoy, Vladimir A.
author_facet Chalykh, Anatoly E.
Khasbiullin, Ramil R.
Aliev, Ali D.
Matveev, Vladimir V.
Gerasimov, Vladimir K.
Slesarenko, Nikita A.
Avilova, Irina A.
Volkov, Vitaly I.
Tverskoy, Vladimir A.
author_sort Chalykh, Anatoly E.
collection PubMed
description In the present work, the effect of divinylbenzene (DVB) on the kinetics of post-radiation chemical graft polymerization styrene (St) on polyethylene (PE) film and its structural and morphological features were investigated. It has been found that the dependence of the degree of polystyrene (PS) grafting on the DVB concentration in the solution is extreme. An increase in the rate of graft polymerization at low concentrations of DVB in the solution is associated with a decrease in the mobility of the growing chains of PS. A decrease in the rate of graft polymerization at high concentrations of DVB is associated with a decrease in the rate of diffusion of St and iron(II) ions in the cross-linked network structure of macromolecules of graft PS. A comparative analysis of the IR transmission and multiple attenuated total internal reflection spectra of the films with graft PS shows that graft polymerization of St in the presence of DVB leads to the enrichment of the film surface layers in PS. These results have been confirmed by the data on the distribution of sulfur in these films after sulfonation. The micrographs of the surface of the grafted films show the formation of cross-linked local microphases of PS with fixed interfaces.
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spelling pubmed-103053102023-06-29 The Effect of Divinylbenzene on the Structure and Properties of Polyethylene Films with Related Radiation Chemical Grafted Polystyrene and Sulfocationite Membranes Chalykh, Anatoly E. Khasbiullin, Ramil R. Aliev, Ali D. Matveev, Vladimir V. Gerasimov, Vladimir K. Slesarenko, Nikita A. Avilova, Irina A. Volkov, Vitaly I. Tverskoy, Vladimir A. Membranes (Basel) Article In the present work, the effect of divinylbenzene (DVB) on the kinetics of post-radiation chemical graft polymerization styrene (St) on polyethylene (PE) film and its structural and morphological features were investigated. It has been found that the dependence of the degree of polystyrene (PS) grafting on the DVB concentration in the solution is extreme. An increase in the rate of graft polymerization at low concentrations of DVB in the solution is associated with a decrease in the mobility of the growing chains of PS. A decrease in the rate of graft polymerization at high concentrations of DVB is associated with a decrease in the rate of diffusion of St and iron(II) ions in the cross-linked network structure of macromolecules of graft PS. A comparative analysis of the IR transmission and multiple attenuated total internal reflection spectra of the films with graft PS shows that graft polymerization of St in the presence of DVB leads to the enrichment of the film surface layers in PS. These results have been confirmed by the data on the distribution of sulfur in these films after sulfonation. The micrographs of the surface of the grafted films show the formation of cross-linked local microphases of PS with fixed interfaces. MDPI 2023-06-07 /pmc/articles/PMC10305310/ /pubmed/37367791 http://dx.doi.org/10.3390/membranes13060587 Text en © 2023 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Chalykh, Anatoly E.
Khasbiullin, Ramil R.
Aliev, Ali D.
Matveev, Vladimir V.
Gerasimov, Vladimir K.
Slesarenko, Nikita A.
Avilova, Irina A.
Volkov, Vitaly I.
Tverskoy, Vladimir A.
The Effect of Divinylbenzene on the Structure and Properties of Polyethylene Films with Related Radiation Chemical Grafted Polystyrene and Sulfocationite Membranes
title The Effect of Divinylbenzene on the Structure and Properties of Polyethylene Films with Related Radiation Chemical Grafted Polystyrene and Sulfocationite Membranes
title_full The Effect of Divinylbenzene on the Structure and Properties of Polyethylene Films with Related Radiation Chemical Grafted Polystyrene and Sulfocationite Membranes
title_fullStr The Effect of Divinylbenzene on the Structure and Properties of Polyethylene Films with Related Radiation Chemical Grafted Polystyrene and Sulfocationite Membranes
title_full_unstemmed The Effect of Divinylbenzene on the Structure and Properties of Polyethylene Films with Related Radiation Chemical Grafted Polystyrene and Sulfocationite Membranes
title_short The Effect of Divinylbenzene on the Structure and Properties of Polyethylene Films with Related Radiation Chemical Grafted Polystyrene and Sulfocationite Membranes
title_sort effect of divinylbenzene on the structure and properties of polyethylene films with related radiation chemical grafted polystyrene and sulfocationite membranes
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10305310/
https://www.ncbi.nlm.nih.gov/pubmed/37367791
http://dx.doi.org/10.3390/membranes13060587
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