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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">zhps</journal-id><journal-title-group><journal-title xml:lang="ru">Журнал прикладной спектроскопии</journal-title><trans-title-group xml:lang="en"><trans-title>Zhurnal Prikladnoii Spektroskopii</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0514-7506</issn><publisher><publisher-name>B. I. Stepanov Institute of Physics of the National Academy of Sciences</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">zhps-370</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>Статьи</subject></subj-group></article-categories><title-group><article-title>ПОДГОТОВКА И ХАРАКТЕРИЗАЦИЯ МЕХАНИЧЕСКИХ СВОЙСТВ НАНОКОМПОЗИТОВ TiO2/ЭПОКСИДНАЯ СМОЛА МЕТОДАМИ ДИФФЕРЕНЦИАЛЬНОЙ СКАНИРУЮЩЕЙ КАЛОРИМЕТРИИ И СПЕКТРОСКОПИИ КОМБИНАЦИОННОГО РАССЕЯНИЯ СВЕТА</article-title><trans-title-group xml:lang="en"><trans-title>PREPARATION AND CHARACTERIZATION OF THE MECHANICAL PROPERTIES OF TiO2/EPOXY RESIN NANOCOMPOSITES BY DIFFERENTIAL SCANNING CALORIMETRY AND RAMAN SPECTROSCOPY</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>Merad</surname><given-names>L. .</given-names></name><name name-style="western" xml:lang="en"><surname>Merad</surname><given-names>L. .</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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>Bouchaour</surname><given-names>M. .</given-names></name><name name-style="western" xml:lang="en"><surname>Bouchaour</surname><given-names>M. .</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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>Abbadie</surname><given-names>M. J.</given-names></name><name name-style="western" xml:lang="en"><surname>Abbadie</surname><given-names>M. J.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</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>Benyoucef</surname><given-names>B. .</given-names></name><name name-style="western" xml:lang="en"><surname>Benyoucef</surname><given-names>B. .</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Университет Тлемсена</institution></aff><aff xml:lang="en"><institution>Université de Tlemcen</institution></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Школа материаловедения и инженерии, Технологический университет Наньян</institution></aff><aff xml:lang="en"><institution>School of Materials Science &amp; Engineering, Nanyang Technological University</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2019</year></pub-date><pub-date pub-type="epub"><day>10</day><month>03</month><year>2020</year></pub-date><volume>86</volume><issue>1</issue><fpage>78</fpage><lpage>83</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Merad L..., Bouchaour M..., Abbadie M.J., Benyoucef B..., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Merad L..., Bouchaour M..., Abbadie M.J., Benyoucef B...</copyright-holder><copyright-holder xml:lang="en">Merad L..., Bouchaour M..., Abbadie M.J., Benyoucef B...</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://zhps.ejournal.by/jour/article/view/370">https://zhps.ejournal.by/jour/article/view/370</self-uri><abstract><p>Установлена корреляция между дифференциальной сканирующей калориметрией и спектроскопией комбинационного рассеяния света при определении механических свойств нанокомпозитов TiO2/эпоксидная смола. Исследована коммерческая эпоксидная смола RTM6 с наночастицами TiO2 диаметром 21 нм. Для получения этой эпоксидной смолы использовано магнитное перемешивание в течение 5, 30 и 60 мин. Скорость ретикуляции эпоксидной смолы усилена варьированием процентного содержания наночастиц TiO2, причем она сильно зависит от температуры отверждения. Показано, что интенсивность максимума при 1255 см- 1  , соответствующего растяжению связи С-С, во время отверждения и, следовательно, изменения механических свойств (твердости) нанокомпозитов уменьшается. </p></abstract><trans-abstract xml:lang="en"><p>The aim of this work is to establish the correlation between differential scanning calorimetry and Raman spectroscopy in the determination of the mechanical properties of TiO2/epoxy resin nanocomposites. Commercial RTM6 epoxy resin with TiO2 nanoparticles of 21 nm in diameter is used. Magnetic stirring for 5, 30, and 60 min is employed for the preparation of this epoxy. The rate of the reticulation of epoxy is reinforced by different percentages of TiO2 nanoparticles and is strongly affected by the cure temperature. The results indicate that the 1255 cm- 1  peak intensity, corresponding to the C-C stretch, decreases during the cure leading to the variation of the mechanical properties (hardness) of the nanocomposites. </p></trans-abstract><kwd-group xml:lang="ru"><kwd>эпоксидная смола</kwd><kwd>твердость</kwd><kwd>дифференциальная сканирующая калориметрия</kwd><kwd>спектроскопия комбинационного рассеяния света</kwd><kwd>TiO2</kwd><kwd>нанокомпозит</kwd><kwd>epoxy resin</kwd><kwd>hardness</kwd><kwd>differential scanning calorimetry</kwd><kwd>Raman spectroscopy</kwd><kwd>TiO2</kwd><kwd>nanocomposite</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">Y. Guozhen, R. J. Brian, M. L. 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