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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">bsuir</journal-id><journal-title-group><journal-title xml:lang="ru">Доклады БГУИР</journal-title><trans-title-group xml:lang="en"><trans-title>Doklady BGUIR</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1729-7648</issn><issn pub-type="epub">2708-0382</issn><publisher><publisher-name>БГУИР</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.35596/1729-7648-2023-21-3-5-11</article-id><article-id custom-type="elpub" pub-id-type="custom">bsuir-3640</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>ЭЛЕКТРОНИКА, РАДИОФИЗИКА, РАДИОТЕХНИКА, ИНФОРМАТИКА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ELECTRONICS, RADIOPHYSICS, RADIOENGINEERING, INFORMATICS</subject></subj-group></article-categories><title-group><article-title>Влияние алюминия на синтез графитоподобного нитрида углерода из тиомочевины</article-title><trans-title-group xml:lang="en"><trans-title>The Role of Aluminum in Graphitic Carbon Nitride Synthesis from Tiourea</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>Максимов</surname><given-names>С. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Maksimov</surname><given-names>S. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Максимов Сергей Евгеньевич, студент</p><p>220013, г. Минск, ул. П. Бровки, 6</p><p>Тел.: +375 17 293-88-69</p></bio><bio xml:lang="en"><p>Maksimov Sergey Evgenyevich, Student</p><p>220013, Minsk, P. Brovki St., 6</p><p>Tel.: +375 17 293-88-69</p></bio><email xlink:type="simple">maksimov914@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>Чубенко</surname><given-names>Е. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Chubenko</surname><given-names>E. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Чубенко Е. Б., к т. н., доцент, ведущий научный сотрудник научно-исследовательской лаборатории материалов и структуры наноэлектроники научно-исследовательской части</p><p>Минск</p></bio><bio xml:lang="en"><p>Cand. of Sci., Associate Professor, Leading Researcher at the Research Laboratory of Materials and Structures of Nanoelectronics of R&amp;D Department</p><p>Minsk</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>Борисенко</surname><given-names>В. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Borisenko</surname><given-names>V. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Борисенко В. Е., д. ф.-м. н., профессор, профессор кафедры микро- и наноэлектроники</p><p>Минск</p></bio><bio xml:lang="en"><p>Dr. of Sci. (Phys. and Math.), Professor, Professor at the Micro- and Nanoelectronics Department</p><p>Minsk</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>Кулак</surname><given-names>А. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Kulak</surname><given-names>A. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кулак А. И., академик, д. х. н., профессор, директор</p><p>Минск</p></bio><bio xml:lang="en"><p>Academician, Dr. of Sci. (Chem.), Professor, Director</p><p>Minsk</p></bio><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Белорусский государственный университет информатики и радиоэлектроники</institution></aff><aff xml:lang="en"><institution>Belarusian State University of Informatics and Radioelectronics</institution></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Институт общей и неорганической химии Национальной академии наук Беларуси</institution></aff><aff xml:lang="en"><institution>Institute of General and Inorganic Chemistry of the National Academy of Sciences of Belarus</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>20</day><month>06</month><year>2023</year></pub-date><volume>21</volume><issue>3</issue><fpage>5</fpage><lpage>11</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Максимов С.Е., Чубенко Е.Б., Борисенко В.Е., Кулак А.И., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Максимов С.Е., Чубенко Е.Б., Борисенко В.Е., Кулак А.И.</copyright-holder><copyright-holder xml:lang="en">Maksimov S.E., Chubenko E.B., Borisenko V.E., Kulak A.I.</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://doklady.bsuir.by/jour/article/view/3640">https://doklady.bsuir.by/jour/article/view/3640</self-uri><abstract><p>Исследован процесс формирования композитного материала на основе графитоподобного нитрида углерода путем пиролитического разложения при 550 °C смеси тиомочевины с добавлением алюминиевой пудры в количестве 5–30 масс.%. Анализ методами растровой электронной микроскопии, энергодисперсионной рентгеновской спектроскопии и рентгеновской дифрактометрии позволил установить, что синтезированный материал состоит из нитрида углерода, сульфида алюминия, остаточного металлического алюминия и его гидроокиси. Избыток металлического алюминия обусловлен частичным взаимодействием с серосодержащими летучими веществами, образующимися при термическом разложении тиомочевины. Показано, что интенсивность и ширина спектров фотолюминесценции синтезированных композитов определяется концентрацией алюминия в исходной смеси. Максимум интенсивности фотолюминесценции при увеличении концентрации алюминия от 5 до 30 масс.% смещается в длинноволновую область с 534 на 560 нм. Это может быть использовано при создании оптоэлектронных устройств на основе графитоподобного нитрида углерода.</p></abstract><trans-abstract xml:lang="en"><p>The synthesis of a composite material based on graphitic carbon nitride by pyrolytic decomposition at 550 °C of a mechanical mixture of thiourea with the addition of aluminum powder in the amount of 5–30 wt.% has been studied. According to the scanning results by means of electron microscopy, energy dispersive X-ray spectroscopy, and X-ray diffractometry the synthesized material consists of carbon nitride, aluminum sulfide, residual metallic aluminum and aluminum hydroxide. The excess of metallic aluminum is due to the partial interaction with sulfur-containing volatile substances formed during the thermal decomposition of thiourea. It is shown that the intensity and width of the photoluminescence spectra of the synthesized composites are determined by the aluminum concentration in the initial mixture. As the aluminum concentration increases from 5 to 30 wt.%, the photoluminescence intensity maximum shifts to the long wavelength region from 534 to 560 nm. This can be used to create optoelectronic devices based on the graphitic carbon nitride.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>графитоподобный нитрид углерода</kwd><kwd>алюминий</kwd><kwd>сульфид алюминия</kwd><kwd>растровая электронная микроскопия</kwd><kwd>рентгеновская дифрактометрия</kwd><kwd>фотолюминесценция</kwd></kwd-group><kwd-group xml:lang="en"><kwd>graphitic carbon nitride</kwd><kwd>aluminum</kwd><kwd>aluminum sulfide</kwd><kwd>scanning electron microscopy</kwd><kwd>X-ray dif­fractometry</kwd><kwd>photoluminescence</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена в рамках ГПНИ «Материаловедение, новые материалы и технологии»,  задание 1.4, ГПНИ «Конвергенция», задание 3.03.4, и гранта БРФФИ Ф22-114. Авторы выражают  благодарность Д. В. Жигулину за анализ образцов методом растровой электронной микроскопии.</funding-statement><funding-statement xml:lang="en">The work is supported by the SPSI “Materials science, new materials and technologies”, project 1.4,  SPSI “Convergence”, project 3.03.4, and grant F22-114 of the Belarusian Republican Foundation for Fundamental  Research. We are grateful to D. V. Zhygulin for analysis of the samples with scanning electron microscopy.</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">Baglov A. V., Chubenko E. B., Hnitsko A. A., Borisenko V. E., Malashevich A. A., Uglov V. V. (2020) Structural and Photoluminescence Properties of Graphite-Like Carbon Nitride. Semiconductors. (54), 226–230. DOI: 10.1134/S1063782620020049.</mixed-citation><mixed-citation xml:lang="en">Baglov A. V., Chubenko E. B., Hnitsko A. A., Borisenko V. E., Malashevich A. 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