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

ISSN Печать: 2572-4258
ISSN Онлайн: 2572-4266

Nanoscience and Technology: An International Journal

Ранее издавался как Nanomechanics Science and Technology: An International Journal

DOI: 10.1615/NanoSciTechnolIntJ.2018026625
pages 155-163

EFFECT OF THE PHASE STATE OF A POLYMER MATRIX ON THE DEGREE OF REINFORCEMENT OF POLYMER ORGANOCLAY NANOCOMPOSITES

Georgii V. Kozlov
Kh.M. Berbekov Kabardino-Balkarian State University, 173 Chernyshevsky Str., Nal'chik, 360000, Russia
Yulia N. Karnet
Institute of Applied Mechanics, Russian Academy of Sciences, 7 Leningradsky Ave., Moscow, 125040, Russian Federation
I. V. Dolbin
Kh.M. Berbekov Kabardino-Balkarian State University, 173 Chernyshevsky Str., Nal'chik, 360000, Russia
A. N. Vlasov
Institute of Applied Mechanics, Russian Academy of Sciences, 7 Leningradsky Ave., Moscow, 125040, Russian Federation

Краткое описание

The article shows that a significant decrease in the modulus of elasticity of a polymer matrix in its transition from a vitreous state to an elastomeric state determines the same decrease in the modulus of elasticity of organoclay tactoids. An increase in the efficiency of a nanofiller for elastomeric matrices in comparison with vitreous matrices is conditioned by the change in the nanocomposite structure as a whole, characterized by its fractal dimensionality. The effectiveness of a nanofiller is determined by its ability to generate interfacial regions. The mixture rule in its simplest form correctly describes the modulus of elasticity of nanocomposites, provided that the real, rather than the nominal modulus of elasticity of organoclay tactoids is used.


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