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Omniphobic Coatings Based on Amphiphilic Diblock Copolymers of 2-(Perfluorohexyl)ethyl Methacrylate and 2-Hydroxyethyl Methacrylate

Authors
  • Chekurov, K. E.1
  • Barabanova, A. I.1
  • Blagodatskikh, I. V.1
  • Kabaeva, N. M.1
  • Barakovskaya, I. G.1
  • Buyanovskaya, A. G.1
  • Khokhlov, A. R.1, 2
  • 1 Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Moscow, 119991, Russia , Moscow (Russia)
  • 2 Moscow State University, Moscow, 119991, Russia , Moscow (Russia)
Type
Published Article
Journal
Doklady Chemistry
Publisher
Pleiades Publishing
Publication Date
Jan 01, 2021
Volume
496
Issue
1
Pages
18–23
Identifiers
DOI: 10.1134/S0012500821010018
Source
Springer Nature
Keywords
License
Yellow

Abstract

AbstractAmphiphilic diblock copolymers of 2-(perfluorohexyl)ethyl methacrylate and 2-hydroxylethyl methacrylate have been synthesized for the first time by two-stage reversible addition-fragmentation chain transfer polymerization and have been used as coatings on cotton fabric. The hydrophobic and oleophobic properties of fabric coatings obtained by using the diblock copolymers have been studied; samples with superhydrophobic properties have been obtained; it has been shown that the contact angles can be controlled by the ratio of the lengths of polymethacrylate blocks.

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