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<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">caht</journal-id><journal-title-group><journal-title xml:lang="ru">Научный вестник МГТУ ГА</journal-title><trans-title-group xml:lang="en"><trans-title>Civil Aviation High Technologies</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2079-0619</issn><issn pub-type="epub">2542-0119</issn><publisher><publisher-name>Moscow State Technical University of Civil Aviation (MSTU CA)</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">caht-1081</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>Транспорт</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Transport</subject></subj-group></article-categories><title-group><article-title>ВОССТАНОВЛЕНИЕ ЭЛЕМЕНТОВ ВОЗДУШНЫХ СУДОВ С ПРИМЕНЕНИЕМ НАНО-КОМПОЗИЦИННОГО И МИКРО-КОМПОЗИЦИОННОГО МАТЕРИАЛА</article-title><trans-title-group xml:lang="en"><trans-title>IMPROVING AIRCRAFT PARTS DUE TO USING NANO-COMPOSITE AND MICRO-COMPOSITE MATERIAL</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>Боер</surname><given-names>Х. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Boer</surname><given-names>H. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>инженер по производству самолетов и вертолетов,</p><p>г. Тегеран</p></bio><bio xml:lang="en"><p>Engineer of the manufacturing airplanes and helicopters,</p><p>Tehran</p></bio><email xlink:type="simple">M.Boyerhassani@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Университет Тарбиат Модарес</institution><country>Иран</country></aff><aff xml:lang="en"><institution>Tarbiat Modares University</institution><country>Islamic Republic of Iran</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2017</year></pub-date><pub-date pub-type="epub"><day>30</day><month>06</month><year>2017</year></pub-date><volume>20</volume><issue>3</issue><fpage>59</fpage><lpage>64</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Боер Х.М., 2017</copyright-statement><copyright-year>2017</copyright-year><copyright-holder xml:lang="ru">Боер Х.М.</copyright-holder><copyright-holder xml:lang="en">Boer H.M.</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://avia.mstuca.ru/jour/article/view/1081">https://avia.mstuca.ru/jour/article/view/1081</self-uri><abstract><p>Разработан метод двухэтапного процесса получения композита из наноуглеродволокна размером до 500 нанометров и эпоксидной смолы. Для сравнения качества композитов при использовании их в авиационных конструкциях и влияния размера волокон тем же методом получен композит из углеродволокна размером до 100 микрон и эпоксидной смолы.В этом исследовании эпоксидные композиты были приготовлены с целью улучшения их механических и электрических свойств. Углеродные нановолокна и углеродные микроволокна использовались в качестве наполнителей. С одной стороны, приобретенные микроволокна были включены в состав эпоксидной смолы для производства композитов с помощью механического перемешивания при скорости 1800 об/мин в различных концентрациях (0,0125, 0,0225, 0,05, и 0,1). С другой стороны, углеродные нановолокна были приготовлены с помощью метода электроформования. Нанокомпозиты на основе эпоксидной смолы и углеродного волокна получили при механическом смешивании со скоростью 1200 об/мин, при температуре 60 °С, в различных концентрациях (0,0125, 0,05 и 0,1). Морфологию образцов исследовали с помощью полевой эмиссии, сканирующей электронную микроскопию (FESEM). Механические свойства образцов были исследованы на растяжение и на изгиб. Результаты испытаний показали, что введение в состав 0,0125% наноуглерода увеличило модуль упругости эпоксидных смол примерно на 200 %. Предел прочности при изгибе образца, содержащего 0,1 мас% углерода микроволокна, имел наибольший прирост (от 20 до 100 МПа).</p></abstract><trans-abstract xml:lang="en"><p>In this paper it is investigated how to make composite carbon nanofiber/ epoxy resin and carbon micro-fiber / epoxy resin. Also, these materials' features are compared and it is shown how effective and benefitial are the received products containing carbon nano- and micro-fibers.In this study, epoxy composites were prepared in order to improve their mechanical and electrical properties. Ergo, carbon nanofibers and carbon microfibers were used as fillers. On the one hand, purchased microfibers were incorporatedinto the epoxy resin to produce epoxy/carbon microfiber composites via mechanical mixing at 1800 rpm in different concentrations (0.0125, 0.0225, 0.05, and 0.1).On the other hand, carbon nanofibers were prepared via electrospining method at room temperature, then epoxy/carbon nanofiber nanocomposites were prepared at mixing temperature of 60 °C at 1200 rpm at different concentrations (0.0125, 0.05, and 0.1).Morphology of samples was investigated via Field Emission Scanning Electron Microscopy (FESEM). Mechanical properties of samples were investigated via tensile and bending tests. Tensile test results revealed that incorporation of 0.0125 wt% carbon naofibers increased the epoxy resins modulus about 200%. Bending strength of sample containing 0.1wt% carbon microfibers had the most increment (from 20 to 100 MPa).</p></trans-abstract><kwd-group xml:lang="ru"><kwd>нановолокна</kwd><kwd>ультразвуковое облучение</kwd><kwd>механический метод смешивания</kwd><kwd>вакуумная печь (200 mm Hg)</kwd><kwd>эластический характер нановолокон</kwd><kwd>электронный микроскоп</kwd><kwd>модуль упругости</kwd><kwd>предел прочности</kwd></kwd-group><kwd-group xml:lang="en"><kwd>nanofibers</kwd><kwd>ultrasonic irradiation</kwd><kwd>mechanical mixing method</kwd><kwd>a vacuum oven (200 mm Hg)</kwd><kwd>the elastic nature of nanofibres</kwd><kwd>electron microscope</kwd><kwd>modulus</kwd><kwd>tensile strength</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Fan F.R., Lin L., Zhu G., Wu W., Zhang R., Wang Z.L. Transparent triboelectric nanogenerators and self-powered pressure sensors based on micropatterned plastic films. Nano Letters. vol. 12, no. 6, pp. 3109-3114, 2012</mixed-citation><mixed-citation xml:lang="en">Fan F.R., Lin L., Zhu G., Wu W., Zhang R., Wang Z.L. Transparent triboelectric nanogenerators and self-powered pressure sensors based on micropatterned plastic films. Nano Letters, vol. 12, no. 6, pp. 3109–3114, 2012.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Park K.-I., Xu S., Liu Y. et al. Piezoelectric BaTiO3 thin film nanogenerator on plastic substrates. Nano Letters, vol. 10, no. 12, pp. 4939-4943, 2010</mixed-citation><mixed-citation xml:lang="en">Park K.-I., Xu S., Liu Y. et al. Piezoelectric BaTiO3 thin film nanogenerator on plastic substrates. Nano Letters, vol. 10, no. 12, pp. 4939–4943, 2010.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Kumar B., Kim S.-W. Recent advances in power generation through piezoelectric nanogenerators. Journal of Materials Chemistry, vol. 21, no. 47, pp. 18946-18958, 2011</mixed-citation><mixed-citation xml:lang="en">Kumar B., Kim S.-W. Recent advances in power generation through piezoelectric nanogenerators. Journal of Materials Chemistry, vol. 21, no. 47, pp. 18946–18958, 2011.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Chang J., Dommer M., Chang C., Lin L. Piezoelectric nanofibers for energy scavenging applications. Nano Energy, vol. 1, no. 3, pp. 356-371, 2012</mixed-citation><mixed-citation xml:lang="en">Chang J., Dommer M., Chang C., Lin L. Piezoelectric nanofibers for energy scavenging applications. Nano Energy, vol. 1, no. 3, pp. 356–371, 2012.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Khnayzer R.S., Thompson L.B., Zamkov M. et al. Photocatalytic hydrogen production at titania-supported Pt nanoclusters that are derived from surface-anchored molecular precursors. The Journal of Physical Chemistry C, vol. 116, no. 1, pp. 1429-1438, 2012</mixed-citation><mixed-citation xml:lang="en">Khnayzer R.S., Thompson L.B., Zamkov M. et al. Photocatalytic hydrogen production at titania-supported Pt nanoclusters that are derived from surface-anchored molecular precursors. The Journal of Physical Chemistry C, vol. 116, no. 1, pp. 1429–1438, 2012.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Chaudhari S., Sharma Y., Archana P.S. et al. Electrospun polyaniline nanofibers web electrodes for supercapacitors. Journal of Applied Polymer Science, vol. 129, no. 4, pp. 1660-1668, 2013</mixed-citation><mixed-citation xml:lang="en">Chaudhari S., Sharma Y., Archana P.S. et al. Electrospun polyaniline nanofibers web electrodes for supercapacitors. Journal of Applied Polymer Science, vol. 129. no. 4, pp. 1660–1668, 2013.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Kurban Z. Electrospun nanostructured composite fibres for hydrogen storage applications [Doctoral thesis]. Department of Physics and Astronomy University College. London. UK. 2011</mixed-citation><mixed-citation xml:lang="en">Kurban Z. Electrospun nanostructured composite fibres for hydrogen storage applications [Doctoral thesis]. Department of Physics and Astronomy University College. London. UK. 2011.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Jongh P.E., Adelhelm P. Nanosizing and nanoconfinement: new strategies towards meeting hydrogen storage goals. ChemSusChem, vol. 3, no. 12, pp. 1332-1348, 2010</mixed-citation><mixed-citation xml:lang="en">Jongh P.E., Adelhelm P. Nanosizing and nanoconfinement: new strategies towards meeting hydrogen storage goals. ChemSusChem, vol. 3, no. 12, pp. 1332–1348, 2010.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Fichtner M. Nanoconfinement effects in energy storage materials. Physical Chemistry Chemical Physics, vol. 13, no. 48, pp. 21186-21195, 2011</mixed-citation><mixed-citation xml:lang="en">Fichtner M. Nanoconfinement effects in energy storage materials. Physical Chemistry Chemical Physics, vol. 13, no. 48, pp. 21186–21195, 2011.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Nielsen T.K., Besenbacher F., Jensen T.R. Nanoconfined hydrides for energy storage. Nanoscale, vol. 3, pp. 2086-2098, 2011</mixed-citation><mixed-citation xml:lang="en">Nielsen T.K., Besenbacher F., Jensen T.R. Nanoconfined hydrides for energy storage. Nanoscale, vol. 3, pp. 2086–2098, 2011.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Xia G., Li D., Chen X. et al. Carbon-coated Li3N nanofibers for advanced hydrogen storage. Advanced Materials. vol. 25. no. 43. pp. 6238-6244. 2013</mixed-citation><mixed-citation xml:lang="en">Xia G., Li D., Chen X. et al. Carbon-coated Li3N nanofibers for advanced hydrogen storage. Advanced Materials, vol. 25, no. 43, pp. 6238–6244, 2013.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Alipour J., Shoushtari A.M., Kaflou A. Electrospun PMMA/AB nanofiber composites for hydrogen storage applications. e-Polymers, vol. 14, no. 5, pp. 305-311, 2014</mixed-citation><mixed-citation xml:lang="en">Alipour J., Shoushtari A.M., Kaflou A. Electrospun PMMA/AB nanofiber composites for hydrogen storage applications. e-Polymers, vol. 14, no. 5, pp. 305–311, 2014.</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>
