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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">zldm</journal-id><journal-title-group><journal-title xml:lang="ru">Заводская лаборатория. Диагностика материалов</journal-title><trans-title-group xml:lang="en"><trans-title>Industrial laboratory. Diagnostics of materials</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1028-6861</issn><issn pub-type="epub">2588-0187</issn><publisher><publisher-name>ООО «Издательство «ТЕСТ-ЗЛ»</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.26896/1028-6861-2021-87-11-19-25</article-id><article-id custom-type="elpub" pub-id-type="custom">zldm-1517</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>АНАЛИЗ ВЕЩЕСТВА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>SUBSTANCES ANALYSIS</subject></subj-group></article-categories><title-group><article-title>Разработка методики дугового атомно-эмиссионного спектрального анализа оксида церия</article-title><trans-title-group xml:lang="en"><trans-title>Analysis of cerium oxide by arc atomic emission spectrometry</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>Архипенко</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Arkhipenko</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Александра Александровна Архипенко</p><p>119991, Москва, Ленинский проспект, д. 31</p></bio><bio xml:lang="en"><p>Alexandra A. Arkhipenko</p><p>31, Leninsky prosp., Moscow, 119991</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>Кошель</surname><given-names>Е. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Koshel</surname><given-names>E. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Елизавета Сергеевна Кошель</p><p>119991, Москва, Ленинский проспект, д. 31</p></bio><bio xml:lang="en"><p>Elizaveta S. Koshel</p><p>31, Leninsky prosp., Moscow, 119991; 2, ul. Elektrodnaya, Moscow, 111524</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>Барановская</surname><given-names>В. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Baranovskaya</surname><given-names>V. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Василиса Борисовна Барановская</p><p>119991, Москва, Ленинский проспект, д. 31; 111524, Москва, ул. Электродная, д. 2</p></bio><bio xml:lang="en"><p>Vasilisa B. Baranovskaya</p><p>31, Leninsky prosp., Moscow, 119991</p></bio><email xlink:type="simple">baranovskaya@list.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Институт общей и неорганической химии им. Н.С. Курнакова, Российская академия наук</institution><country>Россия</country></aff><aff xml:lang="en"><institution>N.S. Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Институт общей и неорганической химии им. Н.С. Курнакова, Российская академия наук; Научно-исследовательский и проектный институт редкометаллической промышленности Гиредмет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>N.S. Kurnakov Institute of General and Inorganic Chemistry of the Russian Academy of Sciences; Research and Design Institute of Rare Metal Industry Giredmet</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>21</day><month>11</month><year>2021</year></pub-date><volume>87</volume><issue>11</issue><fpage>19</fpage><lpage>25</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Архипенко А.А., Кошель Е.С., Барановская В.Б., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Архипенко А.А., Кошель Е.С., Барановская В.Б.</copyright-holder><copyright-holder xml:lang="en">Arkhipenko A.A., Koshel E.S., Baranovskaya V.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://www.zldm.ru/jour/article/view/1517">https://www.zldm.ru/jour/article/view/1517</self-uri><abstract><p>Разработана методика дугового атомно-эмиссионного анализа оксида церия, удовлетворяющая современным требованиям по точности и чувствительности определения примесей, круг которых существенно расширен по сравнению со стандартизированной методикой 70-х годов прошлого века. Значительно улучшить метрологические характеристики анализа удалось во многом за счет использования аппаратурных возможностей атомно-эмиссионного комплекса «Гранд-Глобула» (ВМК-Оптоэлектроника, Россия). Для создания компромиссных условий определения примесей 15 РЗЭ и еще 19 элементов были выбраны аналитические линии и исследована зависимость их интенсивности от режима работы генератора, формы и размера электродов, межэлектродного расстояния, соотношения масс анализируемой пробы и графитового порошка, а также от присутствия различных носителей (Ga2O3, NaCl, NaF, KCl, S, GeO). При изучении кривых испарения примесей выбрано время экспозиции, достаточное для их полного испарения (100 – 120 с). Оценены метрологические характеристики предложенной методики анализа оксида церия в сравнении со стандартизированной.</p></abstract><trans-abstract xml:lang="en"><p>Materials based on rare earth elements (REE) are of great importance due to their unique chemical and physical properties, but the effectiveness of their use depends on the quality of raw materials. Therefore, further development of the methods of analytical control in relation to rare-earth materials is aimed at increasing the accuracy and sensitivity of the methods, as well as at expanding the nomenclature and concentration range of the determined elements. Cerium oxide is used in glasses, ceramics, catalysts, phosphors, composite and scintillation materials, as well as in medicine. The problem of developing a new arc spectral method is extremely urgent to match modern requirements for the accuracy and sensitivity of the impurity determination for monitoring the purity of cerium oxide. A technique for arc atomic emission analysis of cerium oxide which meets modern requirements for the accuracy and sensitivity of the impurity determination has been developed. The range of impurities to be determined is significantly expanded compared to the standardized technique of the 1970s. The goal of this work is to study and develop a modern method for arc optical emission spectral analysis of cerium oxide using the instrumental capabilities of the atomic emission complex «Grand Globula». To specify compromise conditions for the determination of 15 REE impurities and 19 elements more, analytical lines were selected and the dependence of their intensity on the operating mode of the generator, the shape and size of the electrodes, the interelectrode distance, the ratio of the masses of the analyzed sample and graphite powder, as well as on the presence of various carriers (Ga2O3, NaCl, NaF, KCl, S, GeO) was analyzed. Application of the considered methodological approach to the selection of conditions made it possible to develop a method for spectral analysis of cerium oxide without preliminary dissolution of the sample with an extended range of determinable impurities. When studying the curves of the impurity evaporation, an exposure time was chosen to be sufficient for their complete evaporation (100 – 120 sec). The study has shown the 0promising character and feasibility of the developed arc spectral techniques applicable to the analysis of REE-based materials as an alternative to the methods for analysis of solutions. The metrological characteristics of the proposed procedure for the analysis of cerium oxide were evaluated in comparison with the standardized technique.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>редкоземельные элементы</kwd><kwd>оксид церия</kwd><kwd>дуговой атомно-эмиссионный анализ</kwd><kwd>метрологические характеристики методики</kwd></kwd-group><kwd-group xml:lang="en"><kwd>rare earth elements</kwd><kwd>cerium oxide</kwd><kwd>direct current arc atomic emission spectrometry</kwd><kwd>metrological characteristics of the method</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Исследование выполнено за счет гранта Российского научного фонда (проект № 20-13-00180) с использованием оборудования ЦКП ФМИ ИОНХ РАН</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">Наумов А. В. Обзор мирового рынка редкоземельных металлов / Изв. вузов. Цветная металлургия. 2008. № 1. С. 22 – 31.</mixed-citation><mixed-citation xml:lang="en">Naumov A. V. Review of the world market of rare-earth metals / Rus. J. Non-ferrous Metals. 2008. Vol. 49. N 1. P. 14 – 22. DOI: 10.1007/s11981-008-1004-6</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Аликин Е. А., Бочкарев С. Ю., Денисов С. П. и др. Разработка термостабильной композиционной системы Al2O3 – Ce0,75Zr0,25O2 для применения в трехмаршрутных катализаторах очистки выхлопных газов автомобилей / Катализ в промышленности. 2012. № 2. С. 25 – 34.</mixed-citation><mixed-citation xml:lang="en">Alikin E. A., Bochkarev S. Yu., Denisov S. P., et al. Development of thermostable composite of Al2O3 – Ce0.75Zr0,25O2 for use in three-ways exhaust cars gas cleaning catalyst / Kataliz Promyshl. 2012. N 2. P. 25 – 34 [in Russian].</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Shinjoh H. Rare earth metals for automotive exhaust catalysts / J. Alloys Comp. 2006. Vol. 408 – 412. P. 1061 – 1064. DOI: 10.1016/j.jallcom.2004.12.151</mixed-citation><mixed-citation xml:lang="en">Shinjoh H. Rare earth metals for automotive exhaust catalysts / J. Alloys Comp. 2006. Vol. 408 – 412. P. 1061 – 1064. DOI: 10.1016/j.jallcom.2004.12.151</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Mishra S. R., Ahmaruzzaman Md. Cerium oxide and its nanocomposites: Structure, synthesis, and wastewater treatment applications / Mater. Today Commun. 2021. Vol. 28. Article 102562. DOI: 10.1016/j.mtcomm.2021.102562</mixed-citation><mixed-citation xml:lang="en">Mishra S. R., Ahmaruzzaman Md. Cerium oxide and its nanocomposites: Structure, synthesis, and wastewater treatment applications / Mater. Today Commun. 2021. Vol. 28. Article 102562. DOI: 10.1016/j.mtcomm.2021.102562</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Горелов В. П., Заяц С. В., Иванов В. В. и др. Керамика с субмикронной структурой из оксида церия, допированного гадолинием, для электрохимических применений / Физика и химия стекла. 2005. Т. 31. № 4. С. 635 – 642.</mixed-citation><mixed-citation xml:lang="en">Gorelov V. P., Moskalenko N. I., Zayats S. V., et al. Gadolinium-doped ceria ceramics with a submicron structure for electrochemical applications / Glass Phys. Chem. 2005. Vol. 31. N 4. P. 471 – 476. DOI: 10.1007/s10720-005-0085-x</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Liu X.-M. The influence of cerium oxide content on the crack growth in zirconia ceramic materials for engineering applications / Results Mater. 2021 Vol. 10. Article 100196. DOI: 10.1016/j.rinma.2021.100196</mixed-citation><mixed-citation xml:lang="en">Liu X.-M. The influence of cerium oxide content on the crack growth in zirconia ceramic materials for engineering applications / Results Mater. 2021 Vol. 10. Article 100196. DOI: 10.1016/j.rinma.2021.100196</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Медведев Д. А., Пикалова Е. Ю., Демин А. К. и др. Наноструктурированные композитные материалы на основе оксида церия и церата бария / Журн. физ. химии. 2013. Т. 87. № 2. С. 275 – 283. DOI: 10.7868/S0044453713020209</mixed-citation><mixed-citation xml:lang="en">Medvedev D. A., Pikalova E. Y., Demin A. K., et al. Nanostructured composite materials of cerium oxide and barium cerate / Rus. J. Phys. Chem. A. 2013. Vol. 87. N 2. P. 270 – 277. DOI: 10.1134/S0036024413020209</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Tinh V. D. C., Thuc V. D., Kim D. Chemically sustainable fuel cells via layer-by-layer fabrication of sulfonated poly(arylene ether sulfone) membranes containing cerium oxide nanoparticles / J. Membr. Sci. 2021. Vol. 634. Article 119430. DOI: 10.1016/j.memsci.2021.119430</mixed-citation><mixed-citation xml:lang="en">Tinh V. D. C., Thuc V. D., Kim D. Chemically sustainable fuel cells via layer-by-layer fabrication of sulfonated poly(arylene ether sulfone) membranes containing cerium oxide nanoparticles / J. Membr. Sci. 2021. Vol. 634. Article 119430. DOI: 10.1016/j.memsci.2021.119430</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Серкина К. С., Савенко Л. М., Степанова И. В., Петрова О. Б. Синтез и спектральные свойства стекол в системе оксид висмута – оксид германия – оксид церия / Стекло и керамика. 2021. № 4. С. 16 – 19.</mixed-citation><mixed-citation xml:lang="en">Serkina K. S., Savenko L. M., Stepanova I. V., Petrova O. B. Synthesis and spectral properties of glasses in the system bismuth oxide – germanium oxide – cerium oxide / Steklo Keram. 2021. N 4. P. 16 – 19 [in Russian].</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Popov A. L., Abakumov M. A., Savintseva I. V., et al. Biocompatible dextran-coated gadolinium-doped cerium oxide nanoparticles as MRI contrast agents with high T1 relaxivity and selective cytotoxicity to cancer cells / J. Mater. Chem. B. 2021. Vol. 9. N 33. P. 6586 – 6599. DOI: 10.1039/D1TB01147B</mixed-citation><mixed-citation xml:lang="en">Popov A. L., Abakumov M. A., Savintseva I. V., et al. Biocompatible dextran-coated gadolinium-doped cerium oxide nanoparticles as MRI contrast agents with high T1 relaxivity and selective cytotoxicity to cancer cells / J. Mater. Chem. B. 2021. Vol. 9. N 33. P. 6586 – 6599. DOI: 10.1039/D1TB01147B</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Иванов В. К. Живительный церий / Наука и жизнь. 2021. № 6. С. 3 – 9.</mixed-citation><mixed-citation xml:lang="en">Ivanov V. K. Life-giving cerium / Nauka i Zhizn’. 2021. N 6. P. 3 – 9 [in Russian].</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">ГОСТ 23862.0–79 – ГОСТ 23862.36–79. Редкоземельные металлы и их оксиды. Методы анализа. — М.: ИПК Изд-во стандартов, 2003. — 276 с.</mixed-citation><mixed-citation xml:lang="en">State Standard GOST 23862.0–79 – GOST 23862.36–79. Rare Earth Metals and their oxides. Methods for analysis. — Moscow: IPK Izd. standartov, 2003. — 276 p. [in Russian].</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Карякин А. В., Аникина Л. И., Павленко Л. И., Лактионова Н. В. Спектральный анализ редкоземельных окислов. — М.: Наука, 1974. С. 3 – 53.</mixed-citation><mixed-citation xml:lang="en">Karyakin A. V., Anikina L. I., Pavlenko L. I., Laktionova N. V. Spectral analysis of rare earth oxides. — Moscow: Nauka, 1974. P. 3 – 53 [in Russian].</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Швангирадзе Р. Р. и др. Способы стабилизации дугового разряда при спектральном анализе порошковых материалов / Журн. прикладной спектроскопии. 1965. Т. 3. С. 397 – 401.</mixed-citation><mixed-citation xml:lang="en">Shvangiradze R. R. et al. Methods for Stabilizing Arc Discharge in Spectral Analysis of Powder Materials / Zh. Prikl. Spektrosk. 1965. Vol. 3. P. 397 – 401 [in Russian].</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Штенке А. А. Усовершенствование спектрального метода определения примесей РЗЭ в оксидах редкоземельных элементов: дис. ... канд. хим. наук. — М., 1980. — 233 с.</mixed-citation><mixed-citation xml:lang="en">Shtenke A. A. Improvement of the spectral method for the determination of rare-earth impurities in rare-earth oxides. Candidate’s Thesis. — Moscow, 1980. — 233 p. [in Russian].</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Штенке А. А., Пупышев А. А., Скоблина Н. М. Влияние процессов восстановления в кратере электрода на интенсивность спектральных линий редкоземельных элементов / Журн. аналит. химии. 1979. Т. 34. № 9. С. 1756 – 1763.</mixed-citation><mixed-citation xml:lang="en">Shtenke A. A., Pupyshev A. A., Skoblina N. M. Influence of reduction processes in the electrode crater on the intensity of the spectral lines of rare-earth elements / Zh. Analit. Khimii. 1979. Vol. 34. N 9. P. 1756 – 1763 [in Russian].</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">ГОСТ 17818.15–90. Графит. Метод спектрального анализа. — М., 1991. С. 61 – 67.</mixed-citation><mixed-citation xml:lang="en">State Standsrd GOST 17818.15–90. Graphite Method of spectral analysis. — Moscow, 1991. P. 61 – 67 [in Russian].</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
