<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.3 20210610//EN" "JATS-journalpublishing1-3.dtd">
<article article-type="research-article" dtd-version="1.3" 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" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">vguit</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник Воронежского государственного университета инженерных технологий</journal-title><trans-title-group xml:lang="en"><trans-title>Proceedings of the Voronezh State University of Engineering Technologies</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2226-910X</issn><issn pub-type="epub">2310-1202</issn><publisher><publisher-name>VSUET</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.20914/2310-1202-2018-4-337-343</article-id><article-id custom-type="elpub" pub-id-type="custom">vguit-2054</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>Химическая технология</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Fundamental and Applied chemistry, chemical technology</subject></subj-group></article-categories><title-group><article-title>Аспекты направленного синтеза углеродных нанотрубок для создания иерархических радиопоглощающих композитных материалов</article-title><trans-title-group xml:lang="en"><trans-title>Aspects of the directional synthesis of carbon nanotubes to create hierarchical radio-absorbing composite materials</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Щегольков</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Shchegolkov</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к.т.н., доцент, кафедра техники и технологии производства нанопродуктов, улица Советская, 106, г. Тамбов, 392000, Россия</p></bio><bio xml:lang="en"><p>Cand. Sci. (Engin.), associate professor, department of technique and production technology of nanoproducts, Technical University, Sovetskaya str., 106,</p></bio><email xlink:type="simple">Energynano@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Щегольков</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Shchegolkov</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>аспирант, кафедра техники и технологии производства нанопродуктов, улица Советская, 106, г. Тамбов, 392000, Россия</p></bio><bio xml:lang="en"><p>graduate student, department of technique and production technology of nanoproducts, Technical University, Sovetskaya, 106</p></bio><email xlink:type="simple">alexxx5000@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Парфимович</surname><given-names>И. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Parafimovich</surname><given-names>I. D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>младший научный сотрудник, лаборатория элионики, Курчатова, 7, г. Минск, 220045, Беларусь</p></bio><bio xml:lang="en"><p>junior researcher, laboratoty of elioniks, Kurchatova Av., 7, 220045, Belarus</p></bio><email xlink:type="simple">parfimovich@bsu.by</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Буракова</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Burakova</surname><given-names>E. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к.т.н., доцент, кафедра техники и технологии производства нанопродуктов, Советская, 106, г. Тамбов, 392000, Россия</p></bio><bio xml:lang="en"><p>Cand. Sci. (Engin.), associate professor, department of technique and production technology of nanoproducts, Sovetskaya, 106, Tambov, 392000, Russia</p></bio><email xlink:type="simple">elenburakova@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кобелев</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kobelev</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к.т.н., доцент, кафедра электроэнергетики, Советская, 106, г. Тамбов, 392000, Россия</p></bio><bio xml:lang="en"><p>Cand. Sci. (Engin.), associate professor, department of electrical power engineering, Sovetskaya str., 106, Tambov, 392000, Russia</p></bio><email xlink:type="simple">kobelev77@rambler.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Дьячкова</surname><given-names>Т. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Dyachkova</surname><given-names>T. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д.х.н., профессор, кафедра техники и технологии производства нанопродуктов, улица Советская, 106, г. Тамбов, 392000, Россия</p></bio><bio xml:lang="en"><p>Dr. Sci. (Chem.), professor, department of technique and production technology of nanoproducts, Sovetskaya str., 106, Tambov, 392000, Russia</p></bio><email xlink:type="simple">mashtatpetr@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Тамбовский государственный технический университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Tambov State Technical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Научно-исследовательское учреждение «Институт прикладных физических проблем им. А.Н. Севченко» БГУ</institution><country>Russian Federation</country></aff><aff xml:lang="en"><institution>A.N. Sevchenko Institute of Applied Physical Problems of Belarussian State University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2018</year></pub-date><pub-date pub-type="epub"><day>12</day><month>12</month><year>2018</year></pub-date><volume>80</volume><issue>4</issue><fpage>337</fpage><lpage>343</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Щегольков А.В., Щегольков А.В., Парфимович И.Д., Буракова Е.А., Кобелев А.В., Дьячкова Т.П., 2019</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="ru">Щегольков А.В., Щегольков А.В., Парфимович И.Д., Буракова Е.А., Кобелев А.В., Дьячкова Т.П.</copyright-holder><copyright-holder xml:lang="en">Shchegolkov A.V., Shchegolkov A.V., Parafimovich I.D., Burakova E.A., Kobelev A.V., Dyachkova T.P.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://www.vestnik-vsuet.ru/vguit/article/view/2054">https://www.vestnik-vsuet.ru/vguit/article/view/2054</self-uri><abstract><p>Проведённый информационный обзор показал, что существуют различные типы радиопоглощающих материалов. Расширение рабочего диапазона волн для радиопоглощающих композитов возможно за счет совместного применения проводящих наполнителей, характеризующихся различными магнитными и диэлектрическими характеристиками и величиной электропроводности. Как правило, рост эффективности радиопоглощения материалов связан с увеличением концентрации в них металлических наполнителей, в результате чего пропорционально увеличиваются массогабаритные параметры. Избежать этого позволяет применение углеродных наноматериалов, которые обладают способностью создавать самоорганизующиеся иерархические структуры в объеме композита. Варьирование состава каталитических систем CVD-процесса позволяет вести направленный синтез углеродных наноматериалов с необходимыми морфологическими характеристиками. Для оценки влияния состава катализатора на морфологию и структуру синтезируемых УНТ были выбраны 3 состава Ni/MgO катализатора с различным содержанием активного компонента (Ni). Эффективность полученных катализаторов определяли по удельному выходу УНТ (гС/гkat). Морфологию и структуру катализаторов и синтезированных УНТ изучали посредством сканирующей электронной микроскопии. Применение катализатора на основе никеля обеспечивает материалу магнитные свойства. Диаметр углеродных нитевидных образований, синтезированных на Ni/0,16MgO и Ni/0,3MgO катализаторах, составляет ~30÷60 нм. Система Ni/0,5MgO характеризуется низкой продуктивностью по одномерным наноструктурам, образец после CVD-процесса содержит большое количество неструктурированных форм углерода и неизмененного катализатора. Структурное разнообразие в углеродных наноматериалов позволяет получить на их основе эффективную иерархическую структуру в радиопоглощающем композите.</p></abstract><trans-abstract xml:lang="en"><p>The conducted information review showed that there are various types of radio absorbing materials.  The expansion of the working wavelength range for radio-absorbing composites is possible due to the combined use of conductive fillers, characterized by different magnetic and dielectric characteristics and the value of electrical conductivity.  As a rule, the increase in the efficiency of radio absorption of materials is associated with an increase in the concentration of metal fillers in them, as a result of which the weight and size parameters increase proportionally.  To avoid this, the use of carbon nanomaterials, which have the ability to create self-organizing hierarchical structures in the bulk of the composite, allows.  Varying the composition of the catalytic systems of the CVD process allows directional synthesis of carbon nanomaterials with the necessary morphological characteristics.  To assess the effect of the composition of the catalyst on the morphology and structure of the synthesized CNTs, 3 Ni / MgO catalyst compositions with different contents of the active component (Ni) were selected.  The effectiveness of the obtained catalysts was determined by the specific yield of CNTs (gC/gkat).  The morphology and structure of the catalysts and the synthesized CNTs were studied by means of scanning by transmission electron microscopy. The use of a nickel-based catalyst provides the material with magnetic properties.  The diameter of carbon filiform formations synthesized on Ni/0.16MgO and Ni / 0.3MgO catalysts is ~ 30 ÷ 60 nm.  The Ni/0.5MgO system is characterized by low productivity in one-dimensional nanostructures; the sample after the CVD process contains a large number of unstructured forms of carbon and an unchanged catalyst.  Structural diversity in carbon nanomaterials allows to obtain on their basis an effective hierarchical structure in the radio absorbing composite..</p></trans-abstract><kwd-group xml:lang="ru"><kwd>радиопоглощающие материалы</kwd><kwd>углеродные нанотрубки</kwd><kwd>электромагнитное излучение</kwd><kwd>синтез.</kwd></kwd-group><kwd-group xml:lang="en"><kwd>radar absorbing materials</kwd><kwd>carbon nanotubes</kwd><kwd>electromagnetic radiation</kwd><kwd>synthesis.</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">РФФИ, г. Москва</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Смирнов Д.О. Композиционные радиопоглощающие материалы на основе ферри-магнитных соединений. Москва, 2009. 176 с.</mixed-citation><mixed-citation xml:lang="en">Smirnov D.O. Kompozicionnye radiopoglosh-chayushchie materialy na osnove ferrimagnitnyh soedinenij [Composite radio-absorbing materials on the basis of ferrimagnetic compounds]. Moscow, 2009. 176 p. (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Abrashova E.V., Gracheva I.E., Moshnikov V.A. Functional nanomaterials based on metal oxides with hierarchical structure // Journal of Physics: Conference Series. 2013. V. 461. № 1. P. 012019. doi: 10.1088/1742–6596/461/1/012019</mixed-citation><mixed-citation xml:lang="en">Abrashova E.V., Gracheva I.E., Moshnikov V.A. Functional nanomaterials based on metal oxides with hierarchical structure. Journal of Physics: Conference Series. 2013. vol. 461. no. 1. pp. 012019. doi: 10.1088/1742–6596/461/1/012019</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Ковнеристый Ю.К., Лазарева И.Ю., Раваев А.А. Материалы, поглощающие СВЧ-излучения. М.: Наука, 1982. 164 с.</mixed-citation><mixed-citation xml:lang="en">Kovneristiy Yu.K., Lazareva I.Yu., Ravaev A.A. Materialy, pogloshchayushchie SVCH-izlucheniya. [Materials absorbing microwave radiation]. Moscow, Nauka, 1982. 164 p. (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Богородицкий Н.П. Электротехнические материалы. Л.: Энергия, 1977. 352 с.</mixed-citation><mixed-citation xml:lang="en">Bogoroditsky N.P. Ehlektrotekhnicheskie materialy [Electrotechnical materials]. Leningrad, Energy, 1977. 352 p. (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Б.М. Тареев, Н.В. Коротков, В.М. Петров и др. Электрорадиоматериалы. М.: Высшая школа, 1976. 336 с.</mixed-citation><mixed-citation xml:lang="en">Б.М. Тареев, Н.В. Коротков, В.М. Петров и др. Электрорадиоматериалы. М.: Высшая школа, 1976. 336 с.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Уфимцев П.Я. Метод краевых волн в физической теории дифракции. М.: Советское радио, 1962, 243 с.</mixed-citation><mixed-citation xml:lang="en">Tareev B.M., Korotkov N.V., Petrov V.M. et al. Ehlektroradiomaterialy [Electroradiomaterials]. Moscow, Higher School, 1976. 336 p. (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Розанов. Н. Фундаментальное ограничение для ширины рабочего диапазона радиопоглощающих покрытий // Радиотехника и электроника. 1999. Т.44, № 5. С. 526–530.</mixed-citation><mixed-citation xml:lang="en">Ufimtsev P.Ya. Metod kraevyh voln v fizicheskoj teorii difrakcii [Edge wave method in the physical theory of diffraction]. Moscow, Soviet radio, 1962. 243 p. (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Gao J., Li Ch., Shilpakar U., Shen Y. Improvements of mechanical properties in dissimilar joints of HDPE and ABS via carbon nanotubes during friction stir welding process // Materials and Design. 2015. V. 86. P. 289–296. doi: 10.1016/j.matdes.2015.07.095</mixed-citation><mixed-citation xml:lang="en">Rozanov. N. Fundamental restriction for the width of the working range of radio-absorbing coatings. Radiotekhnika i ehlektronika [Radio Engineering and Electronics]. 1999. vol. 44. no. 5. pp. 526–530. (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Chen J., Hutchings I.M., Deng T., Bradley M.S.A. et al. The effect of carbon nanotube orientation on erosive wear resistance of CNT-epoxy based composites // Carbon. 2014. V. 73. P. 421–431. doi: 10.1016/j.carbon.2014.02.083</mixed-citation><mixed-citation xml:lang="en">Gao J., Li Ch., Shilpakar U., Shen Y. Improvements of mechanical properties in dissimilar joints of HDPE and ABS via carbon nanotubes during friction stir welding process. Materials and Design. 2015. vol. 86. pp. 289–296. doi: 10.1016/j.matdes.2015.07.095</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Al-Saleh M.H., Al-Anid H.K., Hussain Y.A. CNT/ABS nanocomposites by solution processing: Proper dispersion and selective localization for low percolation threshold // Composites: Part A. 2013. V. 46. P. 53–59. doi: 10.1016/j.compositesa.2012.10.010</mixed-citation><mixed-citation xml:lang="en">Chen J., Hutchings I.M., Deng T., Bradley M.S.A. et al. The effect of carbon nanotube orientation on erosive wear resistance of CNT-epoxy based composites. Carbon. 2014. vol. 73. pp. 421–431. doi: 10.1016/j.carbon.2014.02.083</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Bauhofer W., Kovacs J.Z. A Review and Analysis of Electrical Percolation in Carbon Nanotube Polymer Composites // Composites Science and Technology. 2009. V. 69. P. 1486–1498. doi: 10.1016/j.compscitech.2008.06.018</mixed-citation><mixed-citation xml:lang="en">Al-Saleh M.H., Al-Anid H.K., Hussain Y.A. CNT/ABS nanocomposites by solution processing: Proper dispersion and selective localization for low percolation threshold. Composites: Part A. 2013. vol. 46. pp. 53–59. doi: 10.1016/j.compositesa.2012.10.010</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Bychanok D., Gorokhov G., Meisak D., Plyushch A. et al. Exploring Carbon Nanotubes/BaTiO3 /Fe3O4 Nanocomposites as Microwave Absorbers // Progress In Electromagnetics Research C. 2016. V. 66. P. 77–85. doi:10.2528/PIERC16051106</mixed-citation><mixed-citation xml:lang="en">Bauhofer W., Kovacs J.Z. A Review and Analysis of Electrical Percolation in Carbon Nanotube Polymer Composites. Composites Science and Technology. 2009. vol. 69. pp. 1486–1498. doi: 10.1016/j.compscitech.2008.06.018</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Bychanok D., Gorokhov G., Meisak D., Plyushch A. et al. Exploring Carbon Nanotubes/BaTiO3 /Fe3O4 Nanocomposites as Microwave Absorbers. Progress In Electromagnetics Research C. 2016. vol. 66. pp. 77–85. doi:10.2528/PIERC16051106</mixed-citation><mixed-citation xml:lang="en">Bychanok D., Gorokhov G., Meisak D., Plyushch A. et al. Exploring Carbon Nanotubes/BaTiO3 /Fe3O4 Nanocomposites as Microwave Absorbers. Progress In Electromagnetics Research C. 2016. vol. 66. pp. 77–85. doi:10.2528/PIERC16051106</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
