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Mendeleev Communications, 2023, Volume 33, Issue 1, Pages 80–82
DOI: https://doi.org/10.1016/j.mencom.2023.01.025
(Mi mendc314)
 

This article is cited in 1 scientific paper (total in 1 paper)

Communications

Relationship between swelling and mechanical properties of cross-linked polymers mixed with sand

L. O. Ilyasova, A. V. Shibaevb, I. G. Panovaa, P. O. Kushchevc, O. E. Philippovab, A. A. Yaroslavovad

a Department of Chemistry, M.V. Lomonosov Moscow State University, Moscow, Russian Federation
b Department of Physics, M.V. Lomonosov Moscow State University, Moscow, Russian Federation
c Department of Chemistry, Voronezh State University, Voronezh, Russian Federation
d Eurasian Center for Food Security, M.V. Lomonosov Moscow State University, Moscow, Russian Federation
Abstract: Cross-linked polymers consisting of acrylamide, sodium acrylate, starch fragments and a cross-linker were synthesized with the same content of carboxyl groups and three degrees of cross-linking Q of 0.04, 0.2 and 1 wt%. An increase in Q gradually reduces the swelling of polymer gels in water; when distributed in sand, polymer gels exhibit maximum swelling at Q = 0.2 wt%. It is shown that the behavior of polymer gels in sand is determined by the balance between the elasticity of swollen polymer gels and the resistance of sand particles
Keywords: cross-linked polymers, hydrogels, sand, swelling, rheology.
Bibliographic databases:
Document Type: Article
Language: English
Supplementary materials:
Supplementary_data_1.pdf (128.6 Kb)


Citation: L. O. Ilyasov, A. V. Shibaev, I. G. Panova, P. O. Kushchev, O. E. Philippova, A. A. Yaroslavov, “Relationship between swelling and mechanical properties of cross-linked polymers mixed with sand”, Mendeleev Commun., 33:1 (2023), 80–82
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  • This publication is cited in the following 1 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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