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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">jamt</journal-id><journal-title-group><journal-title xml:lang="ru">Journal of Advanced Materials and Technologies</journal-title><trans-title-group xml:lang="en"><trans-title>Journal of Advanced Materials and Technologies</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2782-2192</issn><issn pub-type="epub">2782-2206</issn><publisher><publisher-name>ФГБОУ ВО «ТГТУ»</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.17277/jamt.2023.02.pp.120-129</article-id><article-id custom-type="elpub" pub-id-type="custom">jamt-39</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>Биологические материалы, наномедицина и новые технологии для клинического и медицинского применения</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Biological materials; nanomedicine, and novel technologies for clinical and medical applications</subject></subj-group></article-categories><title-group><article-title>Синтез и свойства твердых растворов гидроксиапатит – фторапатит</article-title><trans-title-group xml:lang="en"><trans-title>Synthesis and properties of hydroxyapatite – fluorapatite solid solutions</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2326-408X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Захаров</surname><given-names>Н. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Zakharov</surname><given-names>Nikolay A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Захаров Николай Алексеевич, доктор физико-математических наук, главный научный сотрудник, </p><p>Ленинский пр., 31, Москва, 119991.</p></bio><bio xml:lang="en"><p>Nikolay A. Zakharov, D. Sc. (Phys. and Math.), Chief Research Officer,</p><p>31, Leninskii Pr., Moscow, 119991.</p></bio><email xlink:type="simple">zakharov@igic.ras.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9736-7869</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Алиев</surname><given-names>А. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Aliev</surname><given-names>Ali D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Алиев Али Джавадович, кандидат физико-математических наук, старший научный сотрудник, </p><p>Ленинский пр., 31, корп. 4, Москва, 119071.</p></bio><bio xml:lang="en"><p>Ali D. Aliev, Cand. Sc. (Phys. and Math.), Senior Researcher, </p><p>31/4, Leninskii Pr., Moscow, 119071.</p></bio><email xlink:type="simple">ali_aliev1948@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5221-8488</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Матвеев</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Matveev</surname><given-names>Vladimir V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Матвеев Владимир Васильевич, кандидат физико-математических наук, старший научный сотрудник, </p><p>Ленинский пр., 31, корп. 4, Москва, 119071.</p></bio><bio xml:lang="en"><p>Vladimir V. Matveev, Cand. Sc. (Phys. and Math.), Senior Researcher, </p><p>31/4, Leninskii Pr., Moscow, 119071.</p></bio><email xlink:type="simple">matveev46@jandex.ac.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-2309-257X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Киселев</surname><given-names>М. Р.</given-names></name><name name-style="western" xml:lang="en"><surname>Kiselev</surname><given-names>Michail R.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Киселев Михаил Романович, кандидат физико-математических наук, старший научный сотрудник, </p><p>Ленинский пр., 31, корп. 4, Москва, 119071.</p></bio><bio xml:lang="en"><p>Michail R. Kiselev, Cand. Sc. (Phys. and Math.), Senior Researcher,</p><p>31/4, Leninskii Pr., Moscow, 119071.</p></bio><email xlink:type="simple">Kisselev@phyche.ac.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3145-3753</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Коваль</surname><given-names>Е. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Koval</surname><given-names>Elena M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Коваль Елена Михайловна, научный сотрудник,</p><p>Ленинский пр., 31, Москва, 119991.</p></bio><bio xml:lang="en"><p>Elena M. Koval, Research Officer,</p><p> 31, Leninskii Pr., Moscow, 119991.</p></bio><email xlink:type="simple">Elena375Lavok@jandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7294-8197</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шелехов</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Shelechov</surname><given-names>Evgeniy V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Шелехов Евгений Владимирович, кандидат физико-математических наук, старший научный сотрудник, </p><p>Ленинский пр., 4, стр. 1., Москва, 119049.</p></bio><bio xml:lang="en"><p>Evgeni V. Shelechov, Cand. Sc. (Phys. and Math.), Senior Researcher,</p><p>4/1, Leninskii Pr., Moscow, 119049.</p></bio><email xlink:type="simple">radish13@yandex.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7294-8197</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гоева</surname><given-names>Л. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Goeva</surname><given-names>Ludmila V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Гоева Людмила Викторовна, кандидат химических наук, старший научный сотрудник, </p><p>Ленинский пр., 31, Москва, 119991.</p></bio><bio xml:lang="en"><p>Ludmila V. Goeva, Cand. Sc. (Chem.), Senior Researcher, </p><p>31, Leninskii Pr., Moscow, 119991.</p></bio><email xlink:type="simple">lydmila_goeva@mail.ru</email><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-6688-3163</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Захарова</surname><given-names>Т. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Zakharova</surname><given-names>Tatiana V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Захарова Татьяна Владимировна, кандидат физико-математических наук, старший научный сотрудник, </p><p>ул. Образцова, 9, стр. 9, Москва, 127994.</p></bio><bio xml:lang="en"><p>Tatiana V. Zakharova, Cand. Sc. (Phys. and Math.), Senior Rsearcher,</p><p>9/9, Obraztsova St., Moscow, 127994.</p></bio><email xlink:type="simple">rathatvz@mail.ru</email><xref ref-type="aff" rid="aff-5"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Институт общей и неорганической химии РАН</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Kurnakov Institute of General and Inorganic Chemistry RAS</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Институт физической химии и электрохимии РАН</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Institute of Physical Chemistry and Electrochemistry RAS</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Национальный исследовательский технологический университет МИСИС</institution><country>Россия</country></aff><aff xml:lang="en"><institution>National University of Science and Technology (MISiS)</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>Институт общей и неорганической химии РАН</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Kurnakov Institute of General and Inorganic Chemistry</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-5"><aff xml:lang="ru"><institution>Российский университет транспорта (МИИТ)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Russian University of Transport MIIT</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>14</day><month>02</month><year>2026</year></pub-date><volume>8</volume><issue>2</issue><fpage>120</fpage><lpage>129</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Захаров Н.А., Алиев А.Д., Матвеев В.В., Киселев М.Р., Коваль Е.М., Шелехов Е.В., Гоева Л.В., Захарова Т.В., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Захаров Н.А., Алиев А.Д., Матвеев В.В., Киселев М.Р., Коваль Е.М., Шелехов Е.В., Гоева Л.В., Захарова Т.В.</copyright-holder><copyright-holder xml:lang="en">Zakharov N.A., Aliev A.D., Matveev V.V., Kiselev M.R., Koval E.M., Shelechov E.V., Goeva L.V., Zakharova T.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://jamt.elpub.ru/jour/article/view/39">https://jamt.elpub.ru/jour/article/view/39</self-uri><abstract><p>Твердые растворы фторзамещенного гидроксиапатита кальция составов Ca10(PO4)6(OH)2–xFx, x = 0,0;</p><p>0,2; 0,5; 1,0; 1,5; 2,0 получены при взаимодействии Ca10(PO4)6(OH)2, Ca3(PO4)2 и СаF2 в ходе твердофазной реакции синтеза при 1200 °С в течение 3 ч на воздухе. Продукты синтеза идентифицировали с использованием рентгенофазового и рентгенофлуоресцентного анализов, инфракрасной и импедансной спектроскопии.  По результатам рентгенофазового анализа синтезированные твердые растворы обладали структурой гексагонального апатита, крайние члены ряда твердых растворов отвечали стандартам JCPDS (Ca10(PO4)6(OH)2 – № 9-0432; Ca10(PO4)6F2 – № 00-003-0736). Колебательные спектры твердых растворов соответствовали структуре апатита с характерными полосами поглощения тетраэдров РО43–, ОН–-групп; рост содержания фтора в твердых растворах сопровождался типичным смещением полосы 631 см–1 в область больших значений волновых чисел,  а интенсивность ее последовательно снижалась. С ростом содержания фтора в твердых растворах на частоте 1 кГц тангенс угла диэлектрических потерь не претерпевал значительных изменений, а диэлектрическая проницаемость незначительно снижалась. На основе результатов физико-химического анализа определены фундаментальные взаимосвязи «состав – структура – свойства» для исследованных продуктов синтеза, проведена оценка влияния состава и условий синтеза на кристаллографические (параметры элементарной ячейки) и электрические (диэлектрическая проницаемость, тангенс угла диэлектрических потерь, проводимость) характеристики синтезированных твердых растворов. Твердые растворы фторзамещенного гидроксиапатита кальция перспективны для использования в медицинской практике.</p></abstract><trans-abstract xml:lang="en"><p>Solid solutions of Ca10(PO4)6(OH)2–xFx, x = 0.0; 0.2; 0.5; 1.0; 1.5; 2.0 were obtained by reacting Ca10(PO4)6(OH)2, Ca3(PO4)2 and СаF2 in the course of a solid-state synthesis reaction at 1200 °C for 3 h in air. Synthesis products were identified using X-ray phase and X-ray fluorescence analysis, infrared and impedance spectroscopy. According to the results of X-ray phase analysis, the synthesized solid solutions had the structure of hexagonal apatite, the extreme members of the series of solid solutions corresponded to the JCPDS standards (Ca10(PO4)6(OH)2 – No. 9-0432; Ca10(PO4)6F2 – No. 00-003-0736). Vibrational spectra of solid solutions corresponded to the apatite structure with characteristic absorption bands of tetrahedra of РО43–, ОН– groups. An increase in the fluorine content in solid solutions was accompanied by a typical shift of the 631 cm–1 band to the region of large values of wave numbers, and its intensity successively decreased. With an increase in the fluorine content in solid solutions at a frequency of 1 kHz, the dielectric loss tangent did not undergo significant changes, and the permittivity slightly decreased. Based on the results of physicochemical analysis, the fundamental relationships “composition – structure – properties” for the studied synthesis products were determined. The influence of the composition and synthesis conditions on the crystallographic (elementary cell parameters) and electrical (dielectric permittivity, dielectric loss tangent, conductivity) characteristics of the synthesized solid solutions was assessed. Solid solutions of fluorine-substituted calcium hydroxyapatite are promising for use in medical practice. </p></trans-abstract><kwd-group xml:lang="ru"><kwd>гидроксиапатит</kwd><kwd>фторапатит</kwd><kwd>твердые растворы</kwd><kwd>твердофазный синтез</kwd><kwd>свойства</kwd><kwd>характеризация</kwd></kwd-group><kwd-group xml:lang="en"><kwd>hydroxyapatite</kwd><kwd>fluorapatite</kwd><kwd>solid solutions</kwd><kwd>solid-phase synthesis</kwd><kwd>properties</kwd><kwd>characterization</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">Kitaev VM, Kitaev SV, Bronov OYu. Radiation diagnostics of bone tissue pathology. 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