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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-863</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>Спектроскопический метод изучения морфологии микросуспензий</article-title><trans-title-group xml:lang="en"><trans-title>Spectroscopic method for studying the morphology of suspensions</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>Маркова</surname><given-names>А. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Markova</surname><given-names>A. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Тверь</p></bio><bio xml:lang="en"><p>Tver’</p></bio><email xlink:type="simple">alenamarkova1992@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>Хижняк</surname><given-names>С. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Khizhnyak</surname><given-names>S. D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Тверь</p></bio><bio xml:lang="en"><p>Tver’</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>Ruehl</surname><given-names>E.</given-names></name><name name-style="western" xml:lang="en"><surname>Ruehl</surname><given-names>E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Берлин</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Пахомов</surname><given-names>П. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Pakhomov</surname><given-names>P. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Тверь</p></bio><bio xml:lang="en"><p>Tver’</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Тверской государственный университет</institution></aff><aff xml:lang="en"><institution>Tver’ State University</institution></aff></aff-alternatives><aff xml:lang="ru" id="aff-2"><institution>Свободный университет Берлина</institution><country>Germany</country></aff><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>22</day><month>07</month><year>2021</year></pub-date><volume>88</volume><issue>4</issue><fpage>563</fpage><lpage>568</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Маркова А.И., Хижняк С.Д., Ruehl E., Пахомов П.М., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Маркова А.И., Хижняк С.Д., Ruehl E., Пахомов П.М.</copyright-holder><copyright-holder xml:lang="en">Markova A.I., Khizhnyak S.D., Ruehl E., Pakhomov P.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://zhps.ejournal.by/jour/article/view/863">https://zhps.ejournal.by/jour/article/view/863</self-uri><abstract><p>Предложен спектроскопический метод изучения морфологии микросуспензий, основанный на анализе рассеивающей компоненты электромагнитного излучения, проходящего через образец (мутную среду), позволяющий определить средний размер и распределение рассеивающих частиц по размерам. Методом оптической спектроскопии (УФ-, видимая и ИК-области) и независимым методом оптической микроскопии исследованы суспензии вазелинового масла (ВМ), наполненные слюдой и BaSO4 различных концентраций. С помощью этих методов определены средние размеры рассеивающих частиц и построены их кривые распределения по размерам для микросуспензий ВМ/слюда и ВМ/BaSO4 c 4 и 5 % содержанием наполнителя. Средние размеры частиц наполнителя для двух суспензий, определенные независимыми методами, практически совпадают — 1.7 и 1.1 мкм. Спектроскопическим методом установлено, что с увеличением концентрации наполнителя из-за агрегации частиц их средний размер возрастает.</p></abstract><trans-abstract xml:lang="en"><p>A spectroscopic method was proposed for studying the morphology of microsuspensions, based on the analysis of the scattering component of electromagnetic radiation passing through a sample (turbid medium), which makes it possible to determine the average size and distribution of scattering particles by size. By optical spectroscopy (UV, visible and IR spectral regions) and by an independent optical microscopy method suspensions of vaseline oil (VО) filled with mica and BaSO4 of various concentrations were investigated. Using these methods, the average sizes of scattering particles were determined and their size distribution curves were plotted for microsuspensions of VО/mica and VО/BaSO4 with 4 and 5% filler content, respectively. The average sizes of filler particles for two suspensions determined by independent methods, practically coincided and amounted to 1.7 and 1.1 μm, respectively. It was found by the spectroscopic method that with an increase in the concentration of the filler due to the aggregation of particles, their average size becomes larger. </p></trans-abstract><kwd-group xml:lang="ru"><kwd>вазелиновое масло</kwd><kwd>частицы наполнителя</kwd><kwd>суспензия</kwd><kwd>мутная среда</kwd><kwd>УФ- и ИК-спектроскопия</kwd><kwd>морфология</kwd></kwd-group><kwd-group xml:lang="en"><kwd>liquid paraffin</kwd><kwd>filler particles</kwd><kwd>suspension</kwd><kwd>turbid medium</kwd><kwd>UV and IR spectroscopy</kwd><kwd>morphology</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена при финансовой поддержке Германо-Российского междисциплинарного научного центра G-RISC (проект № L-2021a-1_d) на оборудовании Центра коллективного пользования Тверского государственного университета.</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">С. 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