Abstract:
In the proposed structural model of the viscosity of the melt of polymer–carbon nanotube nanocomposites, carbon nanotubes are modeled as an analog of macromolecular coils of branched polymers. This approach makes it possible to determine the real degree of anisotropy of this nanofiller. The use of the degree of anisotropy allows accurate prediction of the melt viscosity of the considered nanocomposites. The formation of such a specific structure of carbon nanotubes in a polymer matrix leads to a twofold decrease in melt viscosity in comparison with nanocomposites containing linear carbon nanotubes.
Citation:
L. B. Altukhanova, G. V. Kozlov, I. V. Dolbin, “Structural model of the viscosity of polymer melts of nanocomposites: Carbon nanotubes as macromolecular coils”, TVT, 58:2 (2020), 306–309; High Temperature, 58:2 (2020), 297–299
\Bibitem{KozDol20}
\by L. B. Altukhanova, G.~V.~Kozlov, I.~V.~Dolbin
\paper Structural model of the viscosity of polymer melts of nanocomposites: Carbon nanotubes as macromolecular coils
\jour TVT
\yr 2020
\vol 58
\issue 2
\pages 306--309
\mathnet{http://mi.mathnet.ru/tvt11261}
\crossref{https://doi.org/10.31857/S0040364420020015}
\elib{https://elibrary.ru/item.asp?id=42578229}
\transl
\jour High Temperature
\yr 2020
\vol 58
\issue 2
\pages 297--299
\crossref{https://doi.org/10.1134/S0018151X20020017}
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Linking options:
https://www.mathnet.ru/eng/tvt11261
https://www.mathnet.ru/eng/tvt/v58/i2/p306
This publication is cited in the following 2 articles:
R. A. Shishkin, “Influence of the physical and chemical properties of particles on the thermal conductivity of polymer composite materials”, High Temperature, 61:2 (2023), 163–172
G. V. Kozlov, I. V. Dolbin, “Effect of the nanofiller structure on the heat resistance of polyamide-6/organoclay nanocomposites”, High Temperature, 60:1 (2022), 126–128