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Nanoscience and Technology: An International Journal
ESCI SJR: 0.228 SNIP: 0.484 CiteScore™: 0.37

ISSN Imprimer: 2572-4258
ISSN En ligne: 2572-4266

Nanoscience and Technology: An International Journal

Précédemment connu sous le nom Nanomechanics Science and Technology: An International Journal

DOI: 10.1615/NanomechanicsSciTechnolIntJ.v3.i2.10
pages 99-124

SPECIAL FEATURES OF THE STRUCTURE OF CARBON NANOTUBES IN POLYMER COMPOSITE MEDIA

Yuri G. Yanovsky
Institute of Applied Mechanics, Russian Academy of Sciences, 7 Leningradsky Ave., Moscow, 125040, Russia
G. V. Kozlov
Institute of Applied Mechanics, Russian Academy of Sciences, Moscow, Russia
Z. B. Zhirikova
Kabardino-Balkarian State Agricultural Academy, Nalchik, Russia
V. Z. Aloev
Kabardino-Balkarian State Agricultural Academy, Nalchik, Russia
Yulia N. Karnet
Institute of Applied Mechanics, Russian Academy of Sciences, 7 Leningradsky Ave., Moscow, 125040, Russian Federation

RÉSUMÉ

The conditions of generation of twisted (ring-like) structures of carbon nanotubes (CNTs) in the medium of polymer composite matrices are investigated. The methods for estimation of these structures are proposed within the framework of fractal analysis; their role in generation of mechanical properties of materials is analyzed. A sharp decrease of the level of interphase interactions with decrease in the radius of CNT ring-like structures is shown. The growth of this parameter leads to an increase of the elasticity modulus and to a decrease in the viscosity of the melt of CNT-filled polymer composites.