Osipov S. V.1, Maksimov A. V.1, Menshikov E. V.1, Maksimova O. G.1
1Cherepovets State University, Cherepovets, Russia
Email: svosipov@chsu.ru
The study of the surface morphology of the polymer system was carried out using a dynamic model analogous to a discretized persistent-length model with chains having bending stiffness. Analysis of free energy of the polymer system revealed that the intermolecular distance at the air/polymer interface is increased relative to the distance in the bulk of the polymer, which causes the formation of wrinkles on its surface. We find out that the ratio of the wrinkle height to its width is determined by the structure of the polymer (namely its mean-field characteristics, chain bending stiffness, parameters in the Lennard-Jones potential) and the formation temperature. Keywords: polymer films, structured polymer coatings, wrinkled interfaces, mean-field theory.
- J. Rodriguez-Hernandez. Prog. Polymer Sci. 42, 1 (2015). https://doi.org/10.1016/j.progpolymsci.2014.07.008
- O.G. Maksimova, V.V. Smirnov, S.V. Osipov, E.V. Menshikov, V.I. Egorov, A.V. Maksimov. J. Phys.: Conf. Ser. 1697, 1, 012252 (2020). https://doi.org/10.1088/1742-6596/1697/1/012252
- C.-M. Chen, S. Yang. Polymer Int. 61, 7, 1041 (2012). https://doi.org/10.1002/pi.4223
- A.A. Gurtivenko, Y.Y. Gotlib. Macromolecules 33, 17, 6578 (2000). https://doi.org/10.1021/ma991685u
- A.V. Maksimov, Y.Y. Gotlib, V.G. Baranov. Polymer Sci. USSR 26, 12, 2825 (1984). https://doi.org/10.1016/0032-3950(84)90423-4
- L. Onsager. Ann. N.Y. Acad. Sci. 51, 4, 627 (1949). https://doi.org/10.1111/j.1749-6632.1949.tb27296.x
- W. Maier, A. Saupe. Z. Naturforschung A 13, 7, 564 (1958). https://doi.org/10.1515/zna-1958-0716
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