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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">dan</journal-id><journal-title-group><journal-title xml:lang="ru">Доклады Национальной академии наук Беларуси</journal-title><trans-title-group xml:lang="en"><trans-title>Doklady of the National Academy of Sciences of Belarus</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1561-8323</issn><issn pub-type="epub">2524-2431</issn><publisher><publisher-name>The Republican Unitary Enterprise Publishing House "Belaruskaya Navuka"</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">dan-243</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>ФИЗИКА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>PHYSICS</subject></subj-group></article-categories><title-group><article-title>ВЛИЯНИЕ УГЛЕРОДНЫХ НАНОМАТЕРИАЛОВ НА СТРУКТУРУ, ЭЛЕКТРОФИЗИЧЕСКИЕ СВОЙСТВА ПОЛИУРЕТАНА И ЭФФЕКТИВНОСТЬ ЭКРАНИРОВКИ ЭМИ</article-title><trans-title-group xml:lang="en"><trans-title>INFLUENCE OF CARBON NANOMATERIALS ON THE STRUCTURE, ELECTROPHYSICAL PROPERTIES OF POLYURETHANE AND EMR SHIELDING EFFICIENCY</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>КОМАРОВ</surname><given-names>Ф. Ф.</given-names></name><name name-style="western" xml:lang="en"><surname>KOMAROV</surname><given-names>F. F.</given-names></name></name-alternatives><bio xml:lang="ru"><p>член-корреспондент</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>КСЕНОФОНТОВ</surname><given-names>М. А.</given-names></name><name name-style="western" xml:lang="en"><surname>KSENOFONTOU</surname><given-names>M. A.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>ТКАЧЕВ</surname><given-names>А. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>TKACHEV</surname><given-names>A. G.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>КРИВОШЕЕВ</surname><given-names>Р. М.</given-names></name><name name-style="western" xml:lang="en"><surname>KRYVASHEYEU</surname><given-names>R. M.</given-names></name></name-alternatives><email xlink:type="simple">kryvasheyeu@gmail.com</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>ОСТРОВСКАЯ</surname><given-names>Л. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>OSTROVSKAYA</surname><given-names>L. E.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>РОДИОНОВА</surname><given-names>В. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>RODIONOVA</surname><given-names>V. N.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>ТОГАМБАЕВА</surname><given-names>А. К.</given-names></name><name name-style="western" xml:lang="en"><surname>TOGAMBAEVA</surname><given-names>A. K.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-4"/></contrib></contrib-group><aff xml:lang="ru" id="aff-1"><institution>НИИ прикладных физических проблем им. А. Н. Севченко БГУ , Минск</institution><country>Belarus</country></aff><aff xml:lang="ru" id="aff-2"><institution>Тамбовский государственный технический университет</institution><country>Russian Federation</country></aff><aff xml:lang="ru" id="aff-3"><institution>НИИ прикладных ядерных проблем БГУ , Минск</institution><country>Belarus</country></aff><aff xml:lang="ru" id="aff-4"><institution>Казахский национальный университет им. Аль-Фараби, Алматы</institution><country>Kazakhstan</country></aff><pub-date pub-type="collection"><year>2014</year></pub-date><pub-date pub-type="epub"><day>10</day><month>06</month><year>2016</year></pub-date><volume>58</volume><issue>4</issue><fpage>42</fpage><lpage>46</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; КОМАРОВ Ф.Ф., КСЕНОФОНТОВ М.А., ТКАЧЕВ А.Г., КРИВОШЕЕВ Р.М., ОСТРОВСКАЯ Л.Е., РОДИОНОВА В.Н., ТОГАМБАЕВА А.К., 2016</copyright-statement><copyright-year>2016</copyright-year><copyright-holder xml:lang="ru">КОМАРОВ Ф.Ф., КСЕНОФОНТОВ М.А., ТКАЧЕВ А.Г., КРИВОШЕЕВ Р.М., ОСТРОВСКАЯ Л.Е., РОДИОНОВА В.Н., ТОГАМБАЕВА А.К.</copyright-holder><copyright-holder xml:lang="en">KOMAROV F.F., KSENOFONTOU M.A., TKACHEV A.G., KRYVASHEYEU R.M., OSTROVSKAYA L.E., RODIONOVA V.N., TOGAMBAEVA A.K.</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://doklady.belnauka.by/jour/article/view/243">https://doklady.belnauka.by/jour/article/view/243</self-uri><abstract><p>Изготовлены образцы на основе полиуретана с добавлением углеродных наноматериалов (УНМ) в различных концентрациях, исследованы их структурные, оптические и электрофизические свойства. Измерены характеристики взаимодействия электромагнитного излучения с образцами в диапазоне частот от 8,15 до 78,33 ГГц. Обнаружено заметное ослабление излучения в области частот 8,15–37,5 ГГц и сильное в области частот 37,5–78,33 ГГц образцами с добавкой таунита-МД.</p><p>Проведены исследования влияния добавления таунита в различных концентрациях на проводимость полиуретанового композита. Отмечено, что длина и удельная геометрическая поверхность УНТ добавки значительно влияют на проводимость композитного материала.</p><p>Получены спектры фотолюминесценции изготовленных образцов. Выявлено взаимодействие добавки с полимерной матрицей через функционализацию люминесцирующих групп полиуретана.</p><p>Исследования эффективности ослабления электромагнитного излучения позволили определить, что образец с добавлением таунита серии МД является наиболее перспективным для изготовления композиционных материалов на основе полиуретана для защиты от электромагнитных излучений широкого спектрального диапазона.</p></abstract><trans-abstract xml:lang="en"><p>Samples of polyurethane with different concentration of carbon nanomaterial loadings were fabricated. Structural, optical and electrophysical properties of these samples were studied. Characteristics of interaction of electromagnetic radiation with samples in the frequency range of 8.15–78.33 GHz were measured. Apparent radiation attenuation was observed in the frequency range of 8.15–37.5 GHz, and more intense attenuation – in the frequency range of 37.5–78.33 GHz.</p></trans-abstract></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Комаров Ф. Ф., Мильчанин О. В., Муноз Э. и др. // Журн. техн. физики. 2011. Т. 81, № 11. C. 140–145; Komarov F. F., Mil’chanin O. V., Munoz E. et al. // Technical Physics. 2011. Vol. 56, N 11. P. 1679–1684.</mixed-citation><mixed-citation xml:lang="en">Комаров Ф. Ф., Мильчанин О. В., Муноз Э. и др. // Журн. техн. физики. 2011. Т. 81, № 11. C. 140–145; Komarov F. F., Mil’chanin O. V., Munoz E. et al. // Technical Physics. 2011. Vol. 56, N 11. P. 1679–1684.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Mohammed H. Al-Saleh, Walaa H. Saadeh, Uttandaraman Sundararaj // Carbon. 2013. 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