Formation of decomposition products of macromolecules upon friction of polymer against polymer
Pozdnyakov A.O.1
1Ioffe Institute, St. Petersburg, Russia
Email: ao.pozd@mail.ioffe.ru
The formation of decomposition products of macromolecules was found upon friction of polyoxymethylene against polyoxymethylene in the vacuum of mass-spectrometer . Their composition is shown to be different from that of the products of thermal decomposition of polyoxymethylene. It is shown that the formation of decomposition products is accompanied by the transition of the friction force from low to high level. The effect has been interpreted by the mechanical rupture of macromolecules upon friction. Quantitative parameters of the process have been discussed. Keywords: friction, mass-spectrometry, polymer, vacuum.
- Y.K. Yew, M. Minn, S.K. Sinha, V.B. Tan, Langmuir, 27 (10), 5891 (2011). DOI: 10.1021/ma047733e
- I.M. Sivebaek, V.N. Samoilov, B.N.J. Persson, Eur. Phys. J. E, 27 (1), 37 (2008). DOI: 10.1140/epje/i2008-10349-8
- A.O. Pozdnyakov, B.M. Ginzburg, I.V. Lishevich, E.O. Popov, O.F. Pozdnyakov, Vopr. Materialoved., No. 4 (72), 265 (2012) (in Russian)
- A.O. Pozdnyakov, B.M. Ginzburg, J. Macromol. Sci. B, 52 (12), 1697 (2013). DOI: 10.1080/00222348.2013.808903
- A.O. Pozdnyakov, M.I. Chernyshov, A.V. Semencha, V.I. Nikolaev, I.A. Kobykhno, Yu.A. Fadin, Izv. Vyssh. Uchebn. Zaved., Priborostr., 63 (10), 950 (2020) (in Russian). DOI: 10.17586/0021-3454-2020-63-10-950-955
- R.C. Bowers, W.A. Zisman, J. Appl. Phys., 44 (6), 2895 (1973). DOI: 10.1063/1.1662669
- N.K. Myshkin, M.I. Petrokovets, Trenie, smazka i iznos. Fizicheskie osnovy i tekhnicheskie prilozheniya tribologii (Fizmatlit, M., 2007) (in Russian)
- J. Brandrup, E.H. Immergut, E.A. Grulke, Polymer handbook, 4th ed. (J. Wiley and Sons, 1999).
- V.A. Bershtein, L.M. Egorova, V.M. Egorov, N.N. Peschanskaya, P.N. Yakushev, M.Y. Keating, E.A. Flexman, R.J. Kassal, K.P. Schodt, Thermochim. Acta, 391 (1-2), 227 (2002). DOI: 10.1081/MB-120013067
- V.P. Privalko, Polym. Sci. U.S.S.R., 18 (6), 1392 (1976)
- A.O. Pozdnyakov, Tech. Phys. Lett., 45 (5), 522 (2019). DOI: 10.1134/S1063785019050298
- B.N.J. Persson, Sliding friction. Physical principles and applications, 2nd ed. (Springer-Verlag, Berlin-Heidelberg, 2000)
- F.P. Bowden, D. Tabor, Proc. R. Soc. Lond. A, 169 (938), 391 (1939). DOI: 10.1098/rspa.1939.0005
- G.P. Barnard, Modern mass-spectrometry (Institute of Physics, London, 1953)
- H. Sawada, Thermodynamics of polymerization (Marcel Dekker, N.Y., 1976)
- P.Yu. Butyagin, Polym. Sci. U.S.S.R., 9 (1), 149 (1967)
- N. Chen, N. Maeda, M. Tirrell, J. Israelachvili, Macromolecules, 38 (8), 3491 (2005). DOI: 10.1021/ma047733e
- P. Samyn, P. De Baets, Tribol. Lett., 19 (3), 177 (2005). DOI: 10.1007/s11249-005-6144-6
Подсчитывается количество просмотров абстрактов ("html" на диаграммах) и полных версий статей ("pdf"). Просмотры с одинаковых IP-адресов засчитываются, если происходят с интервалом не менее 2-х часов.
Дата начала обработки статистических данных - 27 января 2016 г.