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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="en"><front><journal-meta><journal-id journal-id-type="publisher-id">chemicallytech</journal-id><journal-title-group><journal-title xml:lang="en">Fine Chemical Technologies</journal-title><trans-title-group xml:lang="ru"><trans-title>Тонкие химические технологии</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2410-6593</issn><issn pub-type="epub">2686-7575</issn><publisher><publisher-name>MIREA – Russian Technological University (RTU MIREA).</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.32362/2410-6593-2016-11-2-66-73</article-id><article-id custom-type="elpub" pub-id-type="custom">chemicallytech-20</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="en"><subject>CHEMISTRY AND TECHNOLOGY OF INORGANIC MATERIALS</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ХИМИЯ И ТЕХНОЛОГИЯ НЕОРГАНИЧЕСКИХ МАТЕРИАЛОВ</subject></subj-group></article-categories><title-group><article-title>STRUCTURE AND DIELECTRIC PROPERTIES OF NANOCOMPOSITES: OPAL MATRIX - TITANIUM OXIDE AND RARE-EARTH TITANATES</article-title><trans-title-group xml:lang="ru"><trans-title>СТРОЕНИЕ И ДИЭЛЕКТРИЧЕСКИЕ СВОЙСТВА НАНОКОМПОЗИТОВ: ОПАЛОВЫЕ МАТРИЦЫ - ОКСИДЫ ТИТАНА И ТИТАНАТЫ РЕДКОЗЕМЕЛЬНЫХ ЭЛЕМЕНТОВ</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>Самойлович</surname><given-names>М. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Samoylovich</surname><given-names>M. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>профессор</p><p>Москва, Россия</p></bio><bio xml:lang="en"><p>Moscow, Russia</p></bio><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>Белянин</surname><given-names>А. Ф.</given-names></name><name name-style="western" xml:lang="en"><surname>Belyanin</surname><given-names>А. F.</given-names></name></name-alternatives><bio xml:lang="ru"><p>профессор</p></bio><bio xml:lang="en"><p>Moscow, Russia</p></bio><email xlink:type="simple">belyanin@cnititm.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>Багдасарян</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Bagdasaryan</surname><given-names>A. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>профессор</p></bio><bio xml:lang="en"><p>Moscow, Russia</p></bio><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>Бовтун</surname><given-names>В.</given-names></name><name name-style="western" xml:lang="en"><surname>Bovtun</surname><given-names>V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>ведущий научный сотрудник</p><p>Прага, Чехия</p></bio><bio xml:lang="en"><p>Praha, Czech Republic</p></bio><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ЦНИТИ «Техномаш»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>CRTI «Technomash»</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>НПП «Технологии радиочастотной идентификации и связи»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>SEC «Technological developments of telecommunication and radio frequency identification»</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Институт физики АН Чешской Республики</institution><country>Чехия</country></aff><aff xml:lang="en"><institution>Institute of Physics ASCR</institution><country>Czech Republic</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2016</year></pub-date><pub-date pub-type="epub"><day>28</day><month>04</month><year>2016</year></pub-date><volume>11</volume><issue>2</issue><fpage>66</fpage><lpage>73</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Samoylovich M.I., Belyanin А.F., Bagdasaryan A.S., Bovtun V., 2016</copyright-statement><copyright-year>2016</copyright-year><copyright-holder xml:lang="ru">Самойлович М.И., Белянин А.Ф., Багдасарян А.С., Бовтун В.</copyright-holder><copyright-holder xml:lang="en">Samoylovich M.I., Belyanin А.F., Bagdasaryan A.S., Bovtun V.</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.finechem-mirea.ru/jour/article/view/20">https://www.finechem-mirea.ru/jour/article/view/20</self-uri><abstract><p>The conditions for the formation of nanocomposites based on the basis of lattice packings SiO2 nanospheres (opal matrices) with included clusters of crystalline phase of titanium oxide (TiO2 and TiO) and rare-earth titanates of the general formula R2TiO5 or R2Ti2O7, where R - Er, Dy, Gd, Pr, Tb and Yb in interspherical nanospacing are considered. The composition and structure of the nanocomposites studied electron microscopy, X-ray diffraction and Raman spectroscopy. Results of measuring of the frequency dependences of real and imaginary components of the permittivity and microwave conductivity (ranging 10-2-1012 Hz) obtained nanostructures are viewed.</p></abstract><trans-abstract xml:lang="ru"><p>Рассмотрены особенности формирования нанокомпозитов на основе решетчатых упаковок наносфер SiO2 (опаловых матриц), содержащих в межсферических полостях кластеры кристаллических фаз оксидов титана (TiO2 и TiO) и титанатов редкоземельных элементов состава R2TiO5 или R2Ti2O7, где R - Er, Dy, Gd, Pr, Tb и Yb. Методами электронной микроскопии, рентгеновской дифрактометрии и спектроскопии комбинационного рассеяния света изучены состав и строение нанокомпозитов. Приведены результаты измерений частотных зависимостей действительной и мнимой компонент диэлектрической проницаемости, а также микроволновой проводимости (в диапазоне 10-2-1012 Гц) полученных наноструктур.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>опаловые матрицы</kwd><kwd>нанокомпозиты</kwd><kwd>оксиды титана</kwd><kwd>титанаты редкоземельных элементов</kwd><kwd>рентгенофазовый анализ</kwd><kwd>спектроскопия КР</kwd><kwd>диэлектрические характеристики</kwd></kwd-group><kwd-group xml:lang="en"><kwd>opal matrix</kwd><kwd>nanocomposites</kwd><kwd>titanium oxide</kwd><kwd>rare-earth titanates</kwd><kwd>X-ray diffractometry</kwd><kwd>Raman spectroscopy</kwd><kwd>dielectric properties</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">Sarychev A.K., Shalaev V.M. Electrodynamics of metamaterials. 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