<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.3 20210610//EN" "JATS-journalpublishing1-3.dtd">
<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">alternative</journal-id><journal-title-group><journal-title xml:lang="ru">Альтернативная энергетика и экология (ISJAEE)</journal-title><trans-title-group xml:lang="en"><trans-title>Alternative Energy and Ecology (ISJAEE)</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1608-8298</issn><publisher><publisher-name>Международный издательский дом научной периодики "Спейс</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.15518/isjaee.2023.07.052-069</article-id><article-id custom-type="elpub" pub-id-type="custom">alternative-2336</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>ВОДОРОДНАЯ ЭКОНОМИКА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>HYDROGEN ECONOMY</subject></subj-group></article-categories><title-group><article-title>Перспективные материалы на основе Ti-Al для водородной энергетики, полученные «гидридной технологией»</article-title><trans-title-group xml:lang="en"><trans-title>Promising Ti-Al-based materials obtained by «hydride technology» intended for hydrogen energetics</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>Каракчиева</surname><given-names>Н. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Karakchieva</surname><given-names>N. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Каракчиева Наталья Ивановна - канд. хим. наук, ст. научный сотрудник</p><p>пр. Ленина, 36, Томск, Российская Федерация, 634050</p><p>+7 (3822)412-319</p></bio><bio xml:lang="en"><p>Karakchieva Natalia Ivanovna - PhD, Senior Researcher,</p><p>Lenina Ave., 36, Tomsk, Russian Federation, 634050</p><p>tel.: +7 (3822)412-319</p></bio><email xlink:type="simple">karakchieva@mail.tsu.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>Абзаев</surname><given-names>Ю. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Abzaev</surname><given-names>Yu. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Абзаев Юрий Афанасьевич - Доктор физико-математических наук, Профессор кафедры «Высшая математика»</p><p>пл. Соляная, 2, Томск, Российская Федерация, 634003</p><p>+7 (3822) 90-33-06</p></bio><bio xml:lang="en"><p>Abzaev Yuri Afanasievich - D. in Physics and Mathematics, Professor, Department of Higher Mathematics</p><p>pl. Solyanaya, 2, Tomsk, Russian Federation, 634003</p><p>tel.: +7 (3822) 90-33-06</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>Норин</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Norin</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Норин Владислав Вадимович - ассистент; ведущий специалист отдела предпроектной подготовки</p><p>пр. Ленина, 36, Томск, Российская Федерация, 634050</p><p>ул. Алексея Беленца, д. 9/1, Томск, Российская Федерация, 634050</p><p>+7 (3822)412-319</p><p>+7 (3822) 909-969</p></bio><bio xml:lang="en"><p>Norin Vladislav Vadimovich -  Assistant, Leading Specialist of the Pre-Project Preparation Department</p><p>Lenina Ave., 36, Tomsk, Russian Federation, 634050</p><p>st. Alexey Belentsa, 9/1, Tomsk, Russian Federation, 634050</p><p>tel.: +7 (3822)412-319</p><p>+7 (3822) 909-969</p></bio><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Князев</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Knyazev</surname><given-names>A. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Князев Алексей Сергеевич - д-р хим. наук, до-цент, И.о. декана</p><p>пр. Ленина, 36, Томск, Российская Федерация, 634050</p><p>+7 (3822)412-319</p></bio><bio xml:lang="en"><p>Knyazev Alexei Sergeevich - Doctor of Chemical Sciences, Associate Professor, Acting Dean of the Department of Chemistry, Federal State Autonomous Educational Institution of Higher Education</p><p>Lenina Ave., 36, Tomsk, Russian Federation, 634050</p><p>tel.: +7 (3822)412-319</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>Сачков</surname><given-names>В. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Sachkov</surname><given-names>V. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Сачков Виктор Иванович - д-р. хим. наук, зав. Лабораторией химических технологий</p><p>пр. Ленина, 36, Томск, Российская Федерация, 634050</p><p>+7 (3822)412-319</p></bio><bio xml:lang="en"><p>Sachkov Viktor Ivanovich - D. in Chemis-try, Head of the Laboratory of Chemical Technology</p><p>Lenina Ave., 36, Tomsk, Russian Federation, 634050</p><p>tel.: +7 (3822)412-319</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>Курзина</surname><given-names>И. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kurzina</surname><given-names>I. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Курзина Ирина Александровна - д-р. физ.-мат. наук, зав. кафедрой природных соедине-ний, фармацевтической и медицинской химии ХФ</p><p>пр. Ленина, 36, Томск, Российская Федерация, 634050</p><p>+7 (3822)412-319</p></bio><bio xml:lang="en"><p>Kurzina Irina Alexandrovna - Doctor of Physics and Mathematics sciences, head. De-partment of Natural Compounds, Pharmaceutical and Medicinal Chemistry, Chemistry Department</p><p>Lenina Ave., 36, Tomsk, Russian Federation, 634050</p><p>tel.: +7 (3822)412-319</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Национальный исследовательский Томский государственный университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>National Research Tomsk State University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Томский государственный архитектурно-строительный университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Tomsk State University of Architecture and Civil Engineering</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Национальный исследовательский Томский государственный университет; ООО «Инжиниринговый химико-технологический центр»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>National Research Tomsk State University; OOO "Engineering Chemical Technology Center"</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>02</day><month>05</month><year>2024</year></pub-date><volume>0</volume><issue>7</issue><fpage>52</fpage><lpage>69</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Международный издательский дом научной периодики "Спейс, 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Международный издательский дом научной периодики "Спейс</copyright-holder><copyright-holder xml:lang="en">Международный издательский дом научной периодики "Спейс</copyright-holder><license xlink:href="https://www.isjaee.com/jour/about/submissions#copyrightNotice" xlink:type="simple"><license-p>https://www.isjaee.com/jour/about/submissions#copyrightNotice</license-p></license></permissions><self-uri xlink:href="https://www.isjaee.com/jour/article/view/2336">https://www.isjaee.com/jour/article/view/2336</self-uri><abstract><p>В работе исследовано соединение TiH кодами ATAT, USPEX с интерфейсом QE и VASP. Прогнозные оценки выявили ряд стабильных и геометрически оптимизированных гидридов с разным атомным составом: Ti6H2, Ti5H3, Ti5H2, Ti4H3, Ti3H5 простой триклинной группы и высокосимметричные сплавы TiH2, Ti2H2, Ti6H2, Ti3H5. Стабильность гидридов оценивалась расчетами из первых принципов и методом выпуклых оболочек. Модельные оценки механических характеристик показали, что гидриды с низкой массовой плотностью относятся к высокопрочным соединениям. Обнаруженные гидриды могут быть включены в эталонную базу соединений TiH. Рассмотрена возможность получения сплавов на основе TiAl с добавками Sc, Y, Dy, Ho «Гидридной технологией». Обнаружено формирование ламельной структуры при введении 2 ат.% Sc, Y в Ti50Al (ат.%). При добавлении 2 ат.% Y, Dy, Ho в Ti50Al (ат.%) формируются изотипические соединения Y6Ti4Al43, Dy6Ti4Al43, Ho6Ti4Al43. Приводятся значения микротвердости и электросопротивления.</p></abstract><trans-abstract xml:lang="en"><p>In this work, Ti-H compounds were studied by means of ATAT, USPEX codes equipped with the QE and VASP interface. The forecast estimation allowed revealing a number of stable and geometrically optimized hydrides having various atomic compositions: Ti6H2, Ti5H3, Ti5H2, Ti4H3, Ti3H5 of a simple triclinic group, and highly symmetric alloys TiH2, Ti2H2, Ti6H2, Ti3H5. The stability of the hydrides was evaluated by means of calculations from first-principles and the convex hull method. Model estimations of the mechanical characteristics showed that the hydrides having a low mass density belonged to high-strength compounds. The identified hydrides could be included into the reference base of Ti-H compounds. The possibility of obtaining Ti-Al-based alloys supplemented with Sc, Y, Dy, Ho additives by the “Hydride technology” was considered. The lamellar structure formation when adding 2 at.% of Sc, Y to Ti-50Al (at.%) was detected. Isotypic compounds Y6Ti4Al43, Dy6Ti4Al43, Ho6Ti4Al43 were formed when adding 2 at.% of Y, Dy, Ho to Ti-50Al (at.%). The values of microhardness and electrical resistance were provided.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>водород</kwd><kwd>гидриды</kwd><kwd>«Гидридная технология»</kwd><kwd>Ti-Al</kwd><kwd>скандий</kwd><kwd>иттрий</kwd><kwd>диспрозий</kwd><kwd>гольмий</kwd><kwd>изотипические соединения</kwd><kwd>ламельная структура</kwd><kwd>микротвердость</kwd></kwd-group><kwd-group xml:lang="en"><kwd>hydrogen</kwd><kwd>hydrides</kwd><kwd>“Hydride technology”</kwd><kwd>Ti-Al</kwd><kwd>scandium</kwd><kwd>yttrium</kwd><kwd>dysprosium</kwd><kwd>holmium</kwd><kwd>isotypic compounds</kwd><kwd>lamellar structure</kwd><kwd>microhardness</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена при финансовой поддержке Минобрнауки РФ в рамках государственного задания № FSWM20200028 Исследования выполнены на оборудовании Томского регионального центра коллективного пользования Национального исследовательского Томского государственного университета (Грант Министерства Науки и Высшего Образование Российской Федерации №. 075152021693 (№ 13.ЦКП.21.0012)).</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">. Фатеев, В.Н. Проблемы аккумулирования и хранения водорода // В.Н. Фатеев [и др.] // Chemical Problems. – 2018. – Т. 16. – № 4. – С. 453483.</mixed-citation><mixed-citation xml:lang="en">. Fateev, V.N. Problemy akkumulirovaniya i khraneniya vodoroda // V.N. Fateev [i dr.] // Chemical Problems. – 2018. – T. 16. – № 4. – S. 453483.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">. Тарасов, Б.П. Методы хранения водорода и возможности использования металлогидридов / Б.П. Тарасов [и др.] // Международный научный журнал «Альтернативная энергетика и экология». – 2005. – Т. 32. – № 12. – С. 1437.</mixed-citation><mixed-citation xml:lang="en">. Tarasov, B.P. Metody khraneniya vodoroda i vozmozhnosti ispol'zovaniya metallogidridov / B.P. Tarasov [i dr.] // Mezhdunarodnyi nauchnyi zhurnal «Al'ternativnaya ehnergetika i ehkologiYA». – 2005. – T. 32. – № 12. – S. 1437.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">. Карпов Д.А. Водородная энергетика: хранение водорода в связанном состоянии [Текст] / Д.А. Карпов, В.Н. Литуновский. – СанктПетербург: АО “НИИЭФА”, 2016. – 94 с.</mixed-citation><mixed-citation xml:lang="en">. Karpov D.A. Vodorodnaya ehnergetika: khranenie vodoroda v svyazannom sostoyanii [Tekst] / D.A. Karpov, V.N. Litunovskii. – SanktPeterburg: AO “NIIEHFA”, 2016. – 94 s.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">. Desai, Fenil J. A critical review on improving hydrogen storage properties of metal hydride via nanostructuring and integrating carbonaceous materials / F.J. Desai [et all] // International Journal of Hydrogen Energy. – 2023. In Press</mixed-citation><mixed-citation xml:lang="en">. Desai, Fenil J. A critical review on improving hydrogen storage properties of metal hydride via nanostructuring and integrating carbonaceous materials / F.J. Desai [et all] // International Journal of Hydrogen Energy. – 2023. In Press</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">. ZengYi, Li Optimizing hydrogen ad/desorption of Mgbased hydrides for energystorage applications / Z.Y. Li [et all] // Journal of Materials Science and Technology/ – 2023/ – V. 141/ – P. 221235.</mixed-citation><mixed-citation xml:lang="en">. ZengYi, Li Optimizing hydrogen ad/desorption of Mgbased hydrides for energystorage applications / Z.Y. Li [et all] // Journal of Materials Science and Technology/ – 2023/ – V. 141/ – P. 221235.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">. Shusuke, U. Thermodynamic Analysis of the TiH and ZrH Binary Phase Diagrams / U. Shusuke, H. Ohtani and M. Hasebe. // Journal of the Japan Institute of Metals. – 2007. – V. 71. – No. 9. – P. 721729.</mixed-citation><mixed-citation xml:lang="en">. Shusuke, U. Thermodynamic Analysis of the TiH and ZrH Binary Phase Diagrams / U. Shusuke, H. Ohtani and M. Hasebe. // Journal of the Japan Institute of Metals. – 2007. – V. 71. – No. 9. – P. 721729.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">. Abzaev, Yu. A. Refinement of the Structure of HydrogenVacancy Complexes in Titanium by the Rietveld Method / Yu. A. Abzaev [et all] // Physics of the Solid State. – 2016. – V. 58. – No.10. – P. 19391944.</mixed-citation><mixed-citation xml:lang="en">. Abzaev, Yu. A. Refinement of the Structure of HydrogenVacancy Complexes in Titanium by the Rietveld Method / Yu. A. Abzaev [et all] // Physics of the Solid State. – 2016. – V. 58. – No.10. – P. 19391944.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">. Nations, S. Metal hydride compositionderived parameters as machine learning features for material design and H2 storage / S. Nations [et all] // Journal of Energy Storage. – 2023. – 107980. – P. 117.</mixed-citation><mixed-citation xml:lang="en">. Nations, S. Metal hydride compositionderived parameters as machine learning features for material design and H2 storage / S. Nations [et all] // Journal of Energy Storage. – 2023. – 107980. – P. 117.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">. Карпов, Д.А., Литуновский В.Н. Водородная энергетика: хранение водорода в связанном состоянии / Д.а. Карпов, В.Н. Литуновский. – СанктПетербург: АО “НИИЭФА”, 2016. – 94 с.</mixed-citation><mixed-citation xml:lang="en">. Karpov, D.A., Litunovskii V.N. Vodorodnaya ehnergetika: khranenie vodoroda v svyazannom sostoyanii / D.a. Karpov, V.N. Litunovskii. – SanktPeterburg: AO “NIIEHFA”, 2016. – 94 s.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">. Крайнов, В.И. Технологическая деформируемость титановых сплавов [Текст] / В.И. Крайнов, В.С. Кропачев // Вестник ЮУрГУ. Серия «Металлургия». – 2015. – Т. 15. – № 2. – С.115119.</mixed-citation><mixed-citation xml:lang="en">. Krainov, V.I. Tekhnologicheskaya deformiruemost' titanovykh splavov [Tekst] / V.I. Krainov, V.S. Kropachev // Vestnik YUURGU. Seriya «MetallurgiYA». – 2015. – T. 15. – № 2. – S.115119.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">. Appel, F., J.D.H. Paul and M. Oehring, Gamma Titanium Aluminide Alloys: Science and Technology, Weinheim: WileyVCH. – 2011. – p.178.</mixed-citation><mixed-citation xml:lang="en">. Appel, F., J.D.H. Paul and M. Oehring, Gamma Titanium Aluminide Alloys: Science and Technology, Weinheim: WileyVCH. – 2011. – p.178.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">. Гапонцев, А.В., Кондратьев В.В. Диффузия водорода в неупорядоченных металлах и сплавах [Текст] / А.В. Гапонцев, В.В. Кондратьев // Успехи физических наук. – 2003. – Т. 173. – № 10. – С. 1107–1129.</mixed-citation><mixed-citation xml:lang="en">. Gapontsev, A.V., Kondrat'ev V.V. Diffuziya vodoroda v neuporyadochennykh metallakh i splavakh [Tekst] / A.V. Gapontsev, V.V. Kondrat'ev // Uspekhi fizicheskikh nauk. – 2003. – T. 173. – № 10. – S. 1107–1129.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">. Billeter, E. Surface Properties of the HydrogenTitanium System [Текст] / E. Billeter, Z. Lodziana, A. Borgschulte // The journal of physical chemistry. C, Nanomaterials and interfaces. – 2021. – V. 45. – № 125. – P. 2533925349.</mixed-citation><mixed-citation xml:lang="en">. Billeter, E. Surface Properties of the HydrogenTitanium System [Tekst] / E. Billeter, Z. Lodziana, A. Borgschulte // The journal of physical chemistry. C, Nanomaterials and interfaces. – 2021. – V. 45. – № 125. – P. 2533925349.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">. Walle, A. van de Multicomponent multisublattice alloys, nonconfigurational entropy and other additions to the Alloy Theoretic Automated Toolkit / A. van de Walle // CALPHAD: Computer Coupling of Phase Diagrams and Thermochemistry. – 2009. – No 33. – P. 266 – 278.</mixed-citation><mixed-citation xml:lang="en">. Walle, A. van de Multicomponent multisublattice alloys, nonconfigurational entropy and other additions to the Alloy Theoretic Automated Toolkit / A. van de Walle // CALPHAD: Computer Coupling of Phase Diagrams and Thermochemistry. – 2009. – No 33. – P. 266 – 278.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">. Walle, A. van de Selfdriven latticemodel monte carlo simulations of alloy thermodynamic properties and phase diagrams [Text] / A. van de Walle, M.D. Asta // Modelling and Simulation in Materials Science and Engineering. – 2002. – V. 521. – No 10. – P. 521538.</mixed-citation><mixed-citation xml:lang="en">. Walle, A. van de Selfdriven latticemodel monte carlo simulations of alloy thermodynamic properties and phase diagrams [Text] / A. van de Walle, M.D. Asta // Modelling and Simulation in Materials Science and Engineering. – 2002. – V. 521. – No 10. – P. 521538.</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">. Oganov, A.R. Crystal structure prediction using evolutionary algorithms: principles and applications [Text] / A.R. Oganov, C.W. Glass // Journal of Chemical Physics. – 2006, – No 12. – P. 244704.</mixed-citation><mixed-citation xml:lang="en">. Oganov, A.R. Crystal structure prediction using evolutionary algorithms: principles and applications [Text] / A.R. Oganov, C.W. Glass // Journal of Chemical Physics. – 2006, – No 12. – P. 244704.</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">. Oganov, A.R. Evolutionary crystal structure prediction as a method for the discovery of minerals and materials / A.R. Oganov [et all] // Reviews in Mineralogy and Geochemistry. – 2010. – V. 71. – P. 271298.</mixed-citation><mixed-citation xml:lang="en">. Oganov, A.R. Evolutionary crystal structure prediction as a method for the discovery of minerals and materials / A.R. Oganov [et all] // Reviews in Mineralogy and Geochemistry. – 2010. – V. 71. – P. 271298.</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">. The Materials Project [Электронный ресурс]. – Режим доступа: https://materialsproject.org. – Заглавие с экрана. – (Дата обращения: 23.06.2023).</mixed-citation><mixed-citation xml:lang="en">. The Materials Project [Ehlektronnyi resurs]. – Rezhim dostupa: https://materialsproject.org. – Zaglavie s ehkrana. – (Data obrashcheniya: 23.06.2023).</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">. Clark, S.J. Zeitschrift fuer / S.J. Clark [et all] // Kristallographie. –2005. – V. 220. – No 56. – P. 567570.</mixed-citation><mixed-citation xml:lang="en">. Clark, S.J. Zeitschrift fuer / S.J. Clark [et all] // Kristallographie. –2005. – V. 220. – No 56. – P. 567570.</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">. Crystallography Open Database [Электронный ресурс]. – Режим доступа: https:// crystallography.net/. – Заглавие с экрана. – (Дата обращения: 23.06.2023).</mixed-citation><mixed-citation xml:lang="en">. Crystallography Open Database [Ehlektronnyi resurs]. – Rezhim dostupa: https:// crystallography.net/. – Zaglavie s ehkrana. – (Data obrashcheniya: 23.06.2023).</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">. Automatic – FLOW for Materials Discovery [Электронный ресурс]. – Режим доступа: https:// www.aflowlib.org. – Заглавие с экрана. – (Дата обращения: 23.06.2023).</mixed-citation><mixed-citation xml:lang="en">. Automatic – FLOW for Materials Discovery [Ehlektronnyi resurs]. – Rezhim dostupa: https:// www.aflowlib.org. – Zaglavie s ehkrana. – (Data obrashcheniya: 23.06.2023).</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">. Materials data platform DICI [Электронный ресурс]. – Режим доступа: https://cpddb.nims.go.jp/cpddb. – Заглавие с экрана. – (Дата обращения: 23.06.2023).</mixed-citation><mixed-citation xml:lang="en">. Materials data platform DICI [Ehlektronnyi resurs]. – Rezhim dostupa: https://cpddb.nims.go.jp/cpddb. – Zaglavie s ehkrana. – (Data obrashcheniya: 23.06.2023).</mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">. Mazhnik, E. A model of hardness and fracture toughness of solids [Текст] / E. Mazhnik and A. R. Oganov // Journal of Applied Physics. − 2019. − No 126. − P. 125109.</mixed-citation><mixed-citation xml:lang="en">. Mazhnik, E. A model of hardness and fracture toughness of solids [Tekst] / E. Mazhnik and A. R. Oganov // Journal of Applied Physics. − 2019. − No 126. − P. 125109.</mixed-citation></citation-alternatives></ref><ref id="cit24"><label>24</label><citation-alternatives><mixed-citation xml:lang="ru">. Андриевский, Р.А. Материаловедение гидридов / Р.А. Андриевский. – Москва: Металлургия, 1986. – 130 с.</mixed-citation><mixed-citation xml:lang="en">. Andrievskii, R.A. Materialovedenie gidridov / R.A. Andrievskii. – Moskva: Metallurgiya, 1986. – 130 s.</mixed-citation></citation-alternatives></ref><ref id="cit25"><label>25</label><citation-alternatives><mixed-citation xml:lang="ru">. David, E. An overview of advanced materials for hydrogen storage /E. David / Journal of Materials Processing Technology. – 2005. – V. 162–163. – P. 169177.</mixed-citation><mixed-citation xml:lang="en">. David, E. An overview of advanced materials for hydrogen storage /E. David / Journal of Materials Processing Technology. – 2005. – V. 162–163. – P. 169177.</mixed-citation></citation-alternatives></ref><ref id="cit26"><label>26</label><citation-alternatives><mixed-citation xml:lang="ru">. Karakchieva, N. Influence of Dy and Ho on the Phase Composition of the Ti‐Al System Obtained by ‘Hydride Technology’ / N. Karakchieva [et all] // Materials. – 2022. – No 15. – P. 8584.</mixed-citation><mixed-citation xml:lang="en">. Karakchieva, N. Influence of Dy and Ho on the Phase Composition of the Ti‐Al System Obtained by ‘Hydride Technology’ / N. Karakchieva [et all] // Materials. – 2022. – No 15. – P. 8584.</mixed-citation></citation-alternatives></ref><ref id="cit27"><label>27</label><citation-alternatives><mixed-citation xml:lang="ru">. Pisarev, A.A. Hydrogen adsorption on the surface of metals. In book: Gaseous Hydrogen Embrittlement of Materials in Energy Technologies. Mechanisms, Modelling and Future Developments / A.A. Pisarev. – Sawston: Woodhead Publishing Limited. – 2012. – P. 326.</mixed-citation><mixed-citation xml:lang="en">. Pisarev, A.A. Hydrogen adsorption on the surface of metals. In book: Gaseous Hydrogen Embrittlement of Materials in Energy Technologies. Mechanisms, Modelling and Future Developments / A.A. Pisarev. – Sawston: Woodhead Publishing Limited. – 2012. – P. 326.</mixed-citation></citation-alternatives></ref><ref id="cit28"><label>28</label><citation-alternatives><mixed-citation xml:lang="ru">. Мюттертиз, Э. Гидриды переходных металлов / под ред. Р.И. Красновой. – Москва: Мир. – 1975. –312 с.</mixed-citation><mixed-citation xml:lang="en">. Myuttertiz, EH. Gidridy perekhodnykh metallov / pod red. R.I. Krasnovoi. – Moskva: Mir. – 1975. –312 s.</mixed-citation></citation-alternatives></ref><ref id="cit29"><label>29</label><citation-alternatives><mixed-citation xml:lang="ru">. Спиридонова, Т.И. Взаимодействие водорода с примесями в металлах IVB группы [Текст] / Т.И. Спиридонова, А.В. Бакулин, С.Е. Кулькова. // Физика твердого тела. – 2015. №10. – С.18731882.</mixed-citation><mixed-citation xml:lang="en">. Spiridonova, T.I. Vzaimodeistvie vodoroda s primesyami v metallakh IVB gruppy [Tekst] / T.I. Spiridonova, A.V. Bakulin, S.E. Kul'kova. // Fizika tverdogo tela. – 2015. №10. – S.18731882</mixed-citation></citation-alternatives></ref><ref id="cit30"><label>30</label><citation-alternatives><mixed-citation xml:lang="ru">. Titanium aluminides In: Rahul Mitra / eds Intermetallic Matrix Composites / – Sawston: Woodhead Publishing, 2018. – 617 с.</mixed-citation><mixed-citation xml:lang="en">. Titanium aluminides In: Rahul Mitra / eds Intermetallic Matrix Composites / – Sawston: Woodhead Publishing, 2018. – 617 s.</mixed-citation></citation-alternatives></ref><ref id="cit31"><label>31</label><citation-alternatives><mixed-citation xml:lang="ru">. Karakchieva, N. The Influence of Scandium on the Composition and Structure of the TiAl Alloy Obtained by “Hydride Technology” / N. Karakchieva [et all] // Nanomaterials. – V. 918. – No. 918. – P. 113.</mixed-citation><mixed-citation xml:lang="en">. Karakchieva, N. The Influence of Scandium on the Composition and Structure of the TiAl Alloy Obtained by “Hydride Technology” / N. Karakchieva [et all] // Nanomaterials. – V. 918. – No. 918. – P. 113.</mixed-citation></citation-alternatives></ref><ref id="cit32"><label>32</label><citation-alternatives><mixed-citation xml:lang="ru">. Niemann, S. Ternary Aluminides A6T4Al43 (A= Y, Nd, Sm, GdLu, and U; T= Ti, V, Nb, and Ta) with Ho6Mo4Al43 Type Structure / S. Niemann, W. Jeitschko // Journal of Solid State Chemistry. – 1995. – V.116. – No 1. – P.131135.</mixed-citation><mixed-citation xml:lang="en">. Niemann, S. Ternary Aluminides A6T4Al43 (A= Y, Nd, Sm, GdLu, and U; T= Ti, V, Nb, and Ta) with Ho6Mo4Al43 Type Structure / S. Niemann, W. Jeitschko // Journal of Solid State Chemistry. – 1995. – V.116. – No 1. – P.131135.</mixed-citation></citation-alternatives></ref><ref id="cit33"><label>33</label><citation-alternatives><mixed-citation xml:lang="ru">. Karakchieva, N. The influence of yttrium on the phase composition of the TiAl system obtained by ‘Hydride Technology’ / N. Karakhieva [et all] // Metals. – 2022. – V. 1481. – No. 12. – P. 113.</mixed-citation><mixed-citation xml:lang="en">. Karakchieva, N. The influence of yttrium on the phase composition of the TiAl system obtained by ‘Hydride Technology’ / N. Karakhieva [et all] // Metals. – 2022. – V. 1481. – No. 12. – P. 113.</mixed-citation></citation-alternatives></ref><ref id="cit34"><label>34</label><citation-alternatives><mixed-citation xml:lang="ru">. Raghavan, V. AlDyTi (AluminumDysprosiumTitanium) / V. Raghavan // Journal of Phase Equilibria and Diffusion. – 2005. – No 26. – P. 178–179.</mixed-citation><mixed-citation xml:lang="en">. Raghavan, V. AlDyTi (AluminumDysprosiumTitanium) / V. Raghavan // Journal of Phase Equilibria and Diffusion. – 2005. – No 26. – P. 178–179.</mixed-citation></citation-alternatives></ref><ref id="cit35"><label>35</label><citation-alternatives><mixed-citation xml:lang="ru">. Raghavan, V. AlHoTi (AluminumHolmiumTitanium) / V. Raghavan // Journal of Phase Equilibria and Diffusion. – 2005. – No 26. – P. 184185.</mixed-citation><mixed-citation xml:lang="en">. Raghavan, V. AlHoTi (AluminumHolmiumTitanium) / V. Raghavan // Journal of Phase Equilibria and Diffusion. – 2005. – No 26. – P. 184185.</mixed-citation></citation-alternatives></ref><ref id="cit36"><label>36</label><citation-alternatives><mixed-citation xml:lang="ru">. Bulanova, M.V. Physicochemical materials research phase equilibria during solidification in the Ti–TiAl–DyAl2–Dy region of the Ti–Dy–Al system / M.V. Bulanova [et all] // Powder Metallurgy and Metal Ceramics. – 2014. – V. 52. – No 1112.</mixed-citation><mixed-citation xml:lang="en">. Bulanova, M.V. Physicochemical materials research phase equilibria during solidification in the Ti–TiAl–DyAl2–Dy region of the Ti–Dy–Al system / M.V. Bulanova [et all] // Powder Metallurgy and Metal Ceramics. – 2014. – V. 52. – No 1112.</mixed-citation></citation-alternatives></ref><ref id="cit37"><label>37</label><citation-alternatives><mixed-citation xml:lang="ru">. Nazarova, T.I. Microstructure and mechanical properties of intermetallic γTiAl alloy alloyed with dysprosium / T.I. Nazarova [et all] // Letters on materials. – 2017. – V.7. – No 3. – P. 307311.</mixed-citation><mixed-citation xml:lang="en">. Nazarova, T.I. Microstructure and mechanical properties of intermetallic γTiAl alloy alloyed with dysprosium / T.I. Nazarova [et all] // Letters on materials. – 2017. – V.7. – No 3. – P. 307311.</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>
