Email this article Rheological properties of sulfur-containing hyperbranched polycarbosilanes and related magnetic compositions
- Authors: Tarasenkov A.N.1, Vasil´ev V.G.2, Buzin M.I.2, Getmanova E.V.1, Pak G.G.3, Kramarenko E.Y.2,4, Muzafarov A.M.1,2
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Affiliations:
- N. S. Enikolopov Institute of Synthetic Polymer Materials, Russian Academy of Sciences
- A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences
- M. V. Lomonosov Moscow State University of Fine Chemical Technologies
- Faculty of Physics, M. V. Lomonosov Moscow State University
- Issue: Vol 65, No 4 (2016)
- Pages: 1086-1096
- Section: Full Articles
- URL: https://journals.rcsi.science/1066-5285/article/view/237902
- DOI: https://doi.org/10.1007/s11172-016-1417-9
- ID: 237902
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Abstract
The rheological properties of hyperbranched polycarbosilanes with butyl and decyl terminal groups and their sulfur-containing analogs were compared. The use of various sulfurcontaining precursors made it possible to control both the total sulfur content and the position of sulfur atoms in the molecular structure. The magnetic compositions based on sulfur-containing hyperbranched polycarbosilanes were prepared for the first time, and the influence of the external magnetic field intensity on their rheological properties was studied. The introduction of the sulfur atom improves the stability of the magnetic composition, while their magnetorheological response remains unchanged.
About the authors
A. N. Tarasenkov
N. S. Enikolopov Institute of Synthetic Polymer Materials, Russian Academy of Sciences
Author for correspondence.
Email: antarr@bk.ru
Russian Federation, 70 ul. Profsoyuznaya, Moscow, 117393
V. G. Vasil´ev
A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences
Email: antarr@bk.ru
Russian Federation, 28 ul. Vavilova, Moscow, 119991
M. I. Buzin
A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences
Email: antarr@bk.ru
Russian Federation, 28 ul. Vavilova, Moscow, 119991
E. V. Getmanova
N. S. Enikolopov Institute of Synthetic Polymer Materials, Russian Academy of Sciences
Email: antarr@bk.ru
Russian Federation, 70 ul. Profsoyuznaya, Moscow, 117393
G. G. Pak
M. V. Lomonosov Moscow State University of Fine Chemical Technologies
Email: antarr@bk.ru
Russian Federation, 86 prosp. Vernadskogo, Moscow, 119571
E. Yu. Kramarenko
A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences; Faculty of Physics, M. V. Lomonosov Moscow State University
Email: antarr@bk.ru
Russian Federation, 28 ul. Vavilova, Moscow, 119991; Building 2, 1 Leninskie Gory, Moscow, 119991
A. M. Muzafarov
N. S. Enikolopov Institute of Synthetic Polymer Materials, Russian Academy of Sciences; A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences
Email: antarr@bk.ru
Russian Federation, 70 ul. Profsoyuznaya, Moscow, 117393; 28 ul. Vavilova, Moscow, 119991
