Mikitaev M.A., Kozlov G.V., Mikitaev A.K., Schiraldi D.A., Zaikov G.E. The Dependence of Melt Viscosity of Polymer Nanocomposites on Type of Carbon Nanotubes Fractal Structures

Mikitaev Muslim Abdulahovich

Candidate of Chemical Sciences, Senior Researcher,

Department of Organic Chemistry and Macromolecular Compounds,

Kabardino-Balkarian State University named after H.M. Berbekov

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Chernyshevskogo St., 175, 360004 Nalchik, Russian Federation

Kozlov Georgiy Vladimirovich

Senior Researcher, Department of Organic Chemistry and Macromolecular Compounds,

Kabardino-Balkarian State University named after H.M. Berbekov

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Chernyshevskogo St., 175, 360004 Nalchik, Russian Federation

Mikitaev Abdulah Kasbulatovich

Doctor of Chemical Sciences, Professor,

Department of Organic Chemistry and Macromolecular Compounds,

Kabardino-Balkarian State University named after H.M. Berbekov

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Chernyshevskogo St., 175, 360004 Nalchik, Russian Federation

Schiraldi David A.

PhD in Chemistry, Macromolecular Science and Engineering Department,

Kent Hale Smith Building, Case Western Reserve University,

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Euclid Avenue, 314, 44106 Cleveland, Ohio, United States of America

Zaikov Gennadiy Efremovich

Doctor of Chemical Sciences, Professor,

Head of Department of Biological and Chemical Physics of Polymers,

Institute of Biochemical Physics named after N.M. Emanuel, RAS

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Kosygina St., 4, 119334 Moscow, Russian Federation

Abstract. As it is known, any real fractal object can be simulated as a bulk or surface fractal. In the first case the structure fractality is extended to the entire volume of the object and in the second one – to its surface. For nanocomposites, the matrix of which makes up polymer poly(ethylene terephthalate)/poly(butylene terephthalate) blend, the fractal dimensions of both structure and surface of ring-like formations of nanofiller (multiwalled CNT) were calculated. It has been found out that in case of their notion as bulk fractals, i.e. matrix polymer penetration in ring-like formations internal regions, the strong enhancement of the nanocomposites melt viscosity is observed and in case of surface fractals this parameter is independent on nanofiller contents.

Key words: nanocomposite, blend, carbon nanotubes, melt, viscosity, fractal.

 

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The Dependence of Melt Viscosity of Polymer Nanocomposites on Type of Carbon Nanotubes Fractal Structures by Mikitaev M.A., Kozlov G.V., Mikitaev A.K., Schiraldi D.A., Zaikov G.E. is licensed under a Creative Commons Attribution 4.0 International License.

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