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<article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="research-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Доклады Академии наук</journal-id><journal-title-group><journal-title xml:lang="en">Доклады Академии наук</journal-title><trans-title-group xml:lang="ru"><trans-title>Доклады Академии наук</trans-title></trans-title-group></journal-title-group><issn publication-format="print">0869-5652</issn><publisher><publisher-name xml:lang="en">The Russian Academy of Sciences</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">13179</article-id><article-id pub-id-type="doi">10.31857/S0869-5652486139-43</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Technical Physics</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Техническая физика</subject></subj-group><subj-group subj-group-type="article-type"><subject>Research Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">The fractal model of reinforcement of nanocomposites polymer/carbon nanotubes with ultrasmall concentrations of nanofiller</article-title><trans-title-group xml:lang="ru"><trans-title>Фрактальная модель усиления нанокомпозитов полимер/углеродные нанотрубки с ультрамалыми концентрациями нанонаполнителя</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Kozlov</surname><given-names>G. V.</given-names></name><name xml:lang="ru"><surname>Козлов</surname><given-names>Г. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>i_dolbin@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Dolbin</surname><given-names>I. V.</given-names></name><name xml:lang="ru"><surname>Долбин</surname><given-names>И. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>i_dolbin@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Koifman</surname><given-names>O. I.</given-names></name><name xml:lang="ru"><surname>Койфман</surname><given-names>О. И.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Corresponding Member of the RAS</p></bio><bio xml:lang="ru"><p>Член-корреспондент РАН</p></bio><email>i_dolbin@mail.ru</email><xref ref-type="aff" rid="aff2"/><xref ref-type="aff" rid="aff3"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Kabardino-Balkarian State University</institution></aff><aff><institution xml:lang="ru">Кабардино-Балкарский государственный университет имени Х.М. Бербекова</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Ivanovo State University of Chemistry and Technology</institution></aff><aff><institution xml:lang="ru">Ивановский государственный химико-технологический университет</institution></aff></aff-alternatives><aff-alternatives id="aff3"><aff><institution xml:lang="en">G.A. Krestov Institute of Solution Chemistry of the Russian Academy of Sciences</institution></aff><aff><institution xml:lang="ru">Институт химии растворов имени Г.А. Крестова Российской академии наук</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2019-05-26" publication-format="electronic"><day>26</day><month>05</month><year>2019</year></pub-date><volume>486</volume><issue>1</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>39</fpage><lpage>43</lpage><history><date date-type="received" iso-8601-date="2019-06-06"><day>06</day><month>06</month><year>2019</year></date><date date-type="accepted" iso-8601-date="2019-06-06"><day>06</day><month>06</month><year>2019</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2019, Russian academy of sciences</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2019, Российская академия наук</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="en">Russian academy of sciences</copyright-holder><copyright-holder xml:lang="ru">Российская академия наук</copyright-holder></permissions><self-uri xlink:href="https://journals.eco-vector.com/0869-5652/article/view/13179">https://journals.eco-vector.com/0869-5652/article/view/13179</self-uri><abstract xml:lang="en"><p>The structural aspects, defining reinforcement degree (enhancement of elasticity modulus) of nanocomposites polymer/carbon nanotubes with ultrasmall concentrations of nanofiller, were considered. It has been shown that the indicated parameter is controlled by two factors, namely, structure of nanocomposite and type of reinforcing component. Introduction of nanofiller in matrix polymer changes its structure in virtue of formation of interfacial regions. Hence, the efficiency of nanofiller as reinforcing element is defined by its ability to generate interfacial regions.</p></abstract><trans-abstract xml:lang="ru"><p>Рассмотрены структурные аспекты, определяющие степень усиления (повышение модуля упругости) нанокомпозитов полимер/углеродные нанотрубки с ультрамалыми концентрациями нанонаполнителя. Показано, что указанный параметр контролируется двумя факторами, а именно, структурой нанокомпозита и типом армирующей компоненты. Введение нанонаполнителя в матричный полимер изменяет его структуру в силу формирования межфазных областей. Следовательно, эффективность нанонаполнителя как армирующего элемента определяется его способностью генерировать межфазные области.</p></trans-abstract><kwd-group xml:lang="en"><kwd>nanocomposite</kwd><kwd>carbon nanotubes</kwd><kwd>reinforcement degree</kwd><kwd>structure</kwd><kwd>interfacial regions</kwd><kwd>reinforcing element</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>нанокомпозит</kwd><kwd>углеродные нанотрубки</kwd><kwd>степень усиления</kwd><kwd>структура</kwd><kwd>межфазные области</kwd><kwd>армирующий элемент</kwd></kwd-group><funding-group><award-group><award-id></award-id></award-group></funding-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Miyagawa H., Drzal L.T. // Polymer. 2004. V. 45. № 18. P. 5163 -5170.</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Gojny F.H., Wichmann M.H.G., Fiedler B., Schulte K. // Composites Sci. Techn. 2005. V. 65. № 15 -16. 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