Synthesis and self-assembling amphiphilic diblock-copolymers of (2,3,4,5,6)-pentafluorostyrene

Cover Page

Abstract


Amphiphilic diblock-copolymers (DC) of (2,3,4,5,6)-pentafluorostyrene and 2-hydroxyethyl methacrylate were prepared for the first time by two-step reversible addition–fragmentation chain transfer (RAFT) polymerization. The morphology of films of diblock-copolymers that have a composition close to equimolar was studied by transmission electron microscopy. The observed microphase separation and formation of spherical nanodomains is not typical for equimolar diblock-copolymers and seems to result from hydrogen bonding between the hydroxyl and carbonyl groups (OH···OH and C=O···HO) in poly(2-hydroxyethyl methacrylate) blocks. Obviously, it is the ability of diblock-copolymers to self-organization is the cause of formation of fabric coatings with low surface energy (γ = 11.9 mJ/m2) and relatively large water contact angles (θН2О = 120±6°) and diiodmetane (θCH2I2 = 93±2°).


About the authors

K. E. Chekurov

Institute of Organoelement Compounds of the Russian Academy of Sciences

Author for correspondence.
Email: kirillswim@rambler.ru

Russian Federation, 28, Vavilova street, Moscow, 119991

A. I. Barabanova

Institute of Organoelement Compounds of the Russian Academy of Sciences

Email: kirillswim@rambler.ru

Russian Federation, 28, Vavilova street, Moscow, 119991

I. V. Blagodatskikh

Institute of Organoelement Compounds of the Russian Academy of Sciences

Email: kirillswim@rambler.ru

Russian Federation, 28, Vavilova street, Moscow, 119991

B. V. Lokshin

Institute of Organoelement Compounds of the Russian Academy of Sciences

Email: kirillswim@rambler.ru

Russian Federation, 28, Vavilova street, Moscow, 119991

A. S. Peregudov

Institute of Organoelement Compounds of the Russian Academy of Sciences

Email: kirillswim@rambler.ru

Russian Federation, 28, Vavilova street, Moscow, 119991

S. S. Abramchuk

Institute of Organoelement Compounds of the Russian Academy of Sciences

Email: kirillswim@rambler.ru

Russian Federation, 28, Vavilova street, Moscow, 119991

A. R. Khokhlov

Institute of Organoelement Compounds of the Russian Academy of Sciences

Email: kirillswim@rambler.ru

Russian Federation, 28, Vavilova street, Moscow, 119991

Academician of the RAS

References

  1. Li X., Andruzzi I., Chiellini E., Galli G., Ober C.K., Hexemer A., Kramer E.J., Fischer D.A. // Macromo lecules. 2002. V. 35. P. 8078–8087.
  2. Borkar S., Jankova K., Siesler H.W., Hvilsted S. // Macromolecules. 2004. V. 37. P. 788–794.
  3. Das S., Kumar S., Samal S.K., Mohanty S., Nayak S. K. // Ind. Eng. Chem. Res. 2018. V. 57. № 8. P. 2727–2745.
  4. Airoudj A., Gall F.B.-L., Roucoules V. // J. Phys. Chem. C. 2016. V. 120. № 51. P. 29 162–29 172.
  5. Szczepanski C. R., Darmanin T., Guittard F. // ACS Appl. Mater. Interfaces. 2016. V. 8. № 5. P. 3063–3071.
  6. Yamaguchi H., Kikuchi M., Kobayashi M., Ogawa H., Masunaga H., Sakata O., Takahara A. // Macromolecules. 2012. V. 45. P. 1509–1516.
  7. Kondratenko M.S., Anisenko S.A., Elmanovich I.V., Stakhanov A.I., Gallyamov M.O., Khokhlov A.R. // Polym. Sci. A. 2018. V. 60. № 4. P. 451–458.
  8. Zefirov V.V., Lubimtsev N.A., Stakhanov A.I., Elmanovich I.V., Kondratenko M.S., Lokshin B.V., Gallyamov M.O., Khokhlov A.R. // J. Supercrit. Fluids. 2018. V. 133. № 1. P. 30–37.
  9. Morita S., Kitagawa K., Ozaki Y. // Vib. Spectrosc. 2009. V. 51. P. 28–33.
  10. Morita S. // Frontiers in Chem. 2014. V. 2. P. 1–5.
  11. Owens D.K., Wendt R.C. // J. Appl. Polym. Sci. 1969. V. 13. P. 1741–1747.
  12. Tennikova T.B., Horak D., Svec F., Kolar J., Coupek J., Trushin A., Maltzev V.G., Belenki B.G. // J. Chromatigr. A. 1988. V. 435. P. 357–362.
  13. Фоменков А.И., Благодатских И.В., Пономарев Ив.И., Волкова Ю.А., Пономарев И.И., Хохлов А.Р. // Высокомолекуляр. соединения. Б. 2009. Т. 51. № 5. С. 874–882.

Statistics

Views

Abstract - 233

PDF (Russian) - 124

PlumX


Copyright (c) 2019 Russian academy of sciences

This website uses cookies

You consent to our cookies if you continue to use our website.

About Cookies