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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">vestich</journal-id><journal-title-group><journal-title xml:lang="ru">Известия Национальной академии наук Беларуси. Серия химических наук</journal-title><trans-title-group xml:lang="en"><trans-title>Proceedings of the National Academy of Sciences of Belarus, Chemical Series</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1561-8331</issn><issn pub-type="epub">2524-2342</issn><publisher><publisher-name>The Republican Unitary Enterprise Publishing House "Belaruskaya Navuka"</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.29235/1561-8331-2023-59-2-105-114</article-id><article-id custom-type="elpub" pub-id-type="custom">vestich-809</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>ФИЗИЧЕСКАЯ ХИМИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>PHYSICAL CHEMISTRY</subject></subj-group></article-categories><title-group><article-title>Каталитическая активность Co, Cu, Mn оксидных катализаторов, полученных золь-гель методом с горением, в реакции низкотемпературного окисления оксида углерода</article-title><trans-title-group xml:lang="en"><trans-title>Catalytic activity of Co, Cu and Mn oxide catalysts synthesized by the sol-gel combustion method in the low-temperature oxidation of carbon oxide</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>Зульфугарова</surname><given-names>С. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Zulfugarova</surname><given-names>S. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Зульфугарова Сима Мамед гызы – канд. хим. наук,зав. лаб.</p><p>пр. Г. Джавида, 113, AZ1143, Баку</p></bio><bio xml:lang="en"><p>Zulfugarova Sima Mamed – Ph. D. (Chemistry), Headof the Laboratory</p><p>113, H. Javid Ave., AZ1143, Baku</p></bio><email xlink:type="simple">zsm07@mail.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>Азимова</surname><given-names>Г. Р.</given-names></name><name name-style="western" xml:lang="en"><surname>Azimova</surname><given-names>G. R.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Азимова Гюнель Рамиз гызы – науч. сотрудник</p><p>пр. Г. Джавида, 113, AZ1143, Баку</p></bio><bio xml:lang="en"><p>Azimova Gunel Ramiz – Researcher</p><p>113, H. Javid Ave., AZ1143, Baku</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>Алескерова</surname><given-names>З. Ф.</given-names></name><name name-style="western" xml:lang="en"><surname>Aleskeroiva</surname><given-names>Z. F.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Алескерова Зулейха Фикрет гызы – науч. сотрудникпр. Г. Джавида, 113, AZ1143, Баку</p><p> </p></bio><bio xml:lang="en"><p>Aleskeroiva Zuleyxa Fikret – Researcher</p><p>113, H. Javid Ave., AZ1143, Baku</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>Гусейнли</surname><given-names>Г. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Guseinli</surname><given-names>G. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Гусейнли Горхмаз Мансур оглы – канд. хим. наук,зав. лаб.</p><p>пр. Г. Алиева, 35, AZ7000, Нахчыван</p></bio><bio xml:lang="en"><p>Guseinli Gorkhmaz Mansur – Ph. D. (Chemistry), Headof the Laboratory</p><p>35, G. Aliyev Ave., AZ7000, Naxchivan</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>Тагиев</surname><given-names>Д. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Tagiyev</surname><given-names>D. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Тагиев Дилгам Бабир оглы – академик НАН Азербайджана, д-р хим. наук, профессор, директор</p><p>пр. Г. Джавида, 113, AZ1143, Баку</p></bio><bio xml:lang="en"><p>Tagiyev Dilgam Babir – Academician, D. Sc. (Chemistry), Professor. Director</p><p>113, H. Javid Ave., AZ1143, Baku</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Институт катализа и неорганической химии Национальной академии наук Азербайджана</institution></aff><aff xml:lang="en"><institution>Institute of Catalysis and Inorganic Chemistry</institution></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Институт природных ресурсов Национальной академии наук Азербайджана</institution></aff><aff xml:lang="en"><institution>Institute of Natural Resources</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>03</day><month>06</month><year>2023</year></pub-date><volume>59</volume><issue>2</issue><fpage>105</fpage><lpage>114</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Зульфугарова С.М., Азимова Г.Р., Алескерова З.Ф., Гусейнли Г.М., Тагиев Д.Б., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Зульфугарова С.М., Азимова Г.Р., Алескерова З.Ф., Гусейнли Г.М., Тагиев Д.Б.</copyright-holder><copyright-holder xml:lang="en">Zulfugarova S.M., Azimova G.R., Aleskeroiva Z.F., Guseinli G.M., Tagiyev D.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://vestichem.belnauka.by/jour/article/view/809">https://vestichem.belnauka.by/jour/article/view/809</self-uri><abstract><p>Осуществлен синтез катализаторов на основе оксидов кобальта, меди и марганца золь-гель методом с горением и изучена их каталитическая активность в реакции низкотемпературного окисления монооксида углерода в диоксид. Синтезированы оксиды кобальта, меди и марганца, а также их двойные оксиды Co–Mn, Cu–Mn и Co–Cu. Рентгенофазовым анализом показано образование в системах Co–Mn и Cu–Mn манганитов и оксидов соответствующих металлов. В системе Co–Cu выявлено образование только оксидов этих металлов. Установлено, что кобальти медь-марганцевые оксидные системы, синтезированные золь-гель методом с горением, проявляют высокую каталитическую активность в низкотемпературном (110–140 °С) превращении монооксида углерода в диоксид. Осуществлен одностадийный синтез каталитической системы Cu–Mn/Al2O3 золь-гель методом со сжиганием прекурсоров с гидрогелем связующего (Al2O3) и установлена ее высокая активность в низкотемпературной конверсии монооксида углерода. Каталитические системы исследовали РФ-, ИК-спектральными методами, БЭТ, СЭМ. Полученные результаты показывают возможность получения активных в низкотемпературном окислении монооксида углерода многокомпонентных оксидных катализаторов технологически простым золь-гель методом с горением. </p></abstract><trans-abstract xml:lang="en"><p>The synthesis of catalysts based on cobalt, copper and manganese oxides by sol-gel method with combustion was carried out, and their catalytic activity was studied in the reaction of low-temperature oxidation of carbon monoxide to dioxide. Oxides of cobalt, copper and manganese, as well as their double oxides (Co–Mn, Cu–Mn and Co–Cu) were synthesized. X-ray phase analysis showed the formation of manganites and oxides of corresponding metals in the Co–Mn and Cu–Mn systems. It was revealed that in the Co–Cu system only oxides of separate metals are formed. It was found that cobaltmanganese and copper-manganese oxide systems synthesized by sol-gel combustion method exhibit high catalytic activity in the low-temperature (110–140 0C) conversion of carbon monoxide into dioxide. One-step synthesis of Cu–Mn/Al2O3 catalytic system was also carried out by sol-gel method with burning precursors with binder hydrogel (Al2O3), and its high activity in low-temperature conversion of carbon monoxide was revealed. The catalytic systems were investigated by X-ray diffraction, IR spectral methods, BET, SEM. The results obtained show the possibility of obtaining active multicomponent oxide catalysts in low-temperature oxidation of carbon monoxide by technologically simple sol-gel combustion method. </p></trans-abstract><kwd-group xml:lang="ru"><kwd>монооксид углерода</kwd><kwd>низкотемпературное окисление</kwd><kwd>золь-гель метод с горением</kwd><kwd>оксидные катализаторы</kwd></kwd-group><kwd-group xml:lang="en"><kwd>carbon monoxide</kwd><kwd>low-temperature oxidation</kwd><kwd>combustion sol-gel method</kwd><kwd>oxide catalysts</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">Royer, S. Catalytic oxidation of carbon monoxide over transition metal oxides / S. Royer, D. Duprez // ChemCataChem. – 2011. – Vol. 3, N 1. – P. 24–65. https://doi.org/10.1002/cctc.201000378</mixed-citation><mixed-citation xml:lang="en">Royer S.,  Duprez D.  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