powderИзвестия вузов. Порошковая металлургия и функциональные покрытияPowder Metallurgy аnd Functional Coatings (Izvestiya Vuzov. Poroshkovaya Metallurgiya i Funktsional'nye Pokrytiya)1997-308X2412-8767НИТУ "МИСИС"10.17073/1997-308X-2026-2-48-60powder-1123Research ArticleТугоплавкие, керамические и композиционные материалыRefractory, Ceramic, and Composite MaterialsПолучение методами СВС и горячего прессования бимодальной наномодифицированной керамики TaN–Si3N4–SiAlON с повышенными трещиностойкостью и износостойкостьюFabrication of bimodal nanomodified TaN–Si3N4–SiAlON ceramics with enhanced fracture toughness and wear resistance by self-propagating high-temperature synthesis and hot pressinghttps://orcid.org/0000-0001-6719-6237МукановС. К.MukanovS. K.

Самат Куандыкович Муканов – к.т.н., науч. сотрудник Научно-учебного центра (НУЦ) СВС МИСИС–ИСМАН

Россия, 119049, г. Москва, Ленинский пр-т, 4, стр. 1

Samat K. Mukanov – Cand. Sci. (Eng.), Research Scientist of the Scien­tific-Educational Center of Self–Propagating High-Temperature Synthesis (SHS-Center) of MISIS–ISMAN

1 Bld, 4 Leninskiy Prosp., Moscow 119049, Russia

smukanov@misis.ruhttps://orcid.org/0009-0003-7470-5185РоманенкоБ. Ю.RomanenkoB. Yu.

Богдан Юрьевич Романенко – аспирант, инженер научного проекта НУЦ СВС МИСИС–ИСМАН

Россия, 119049, г. Москва, Ленинский пр-т, 4, стр. 1

Bogdan Yu. Romanenko – Postgraduate Student, Engineer of the scientific project of the SHS-Center of MISIS–ISMAN

1 Bld, 4 Leninskiy Prosp., Moscow 119049, Russia

romanenko.b.yu@gmail.comhttps://orcid.org/0000-0002-1736-8050ПетржикМ. И.PetrzhikM. I.

Михаил Иванович Петржик – д.т.н., профессор кафедры порошковой металлургии и функциональных покрытий (ПМиФП) НИТУ МИСИС, вед. науч. сотрудник НУЦ СВС МИСИС–ИСМАН

Россия, 119049, г. Москва, Ленинский пр-т, 4, стр. 1

Mikhail I. Petrzhik – Dr. Sci. (Eng.), Professor of the Department at Powder Metallurgy and Functional Coatings (PM&FC) of NUST MISIS, Leading Research Scientist of the SHS-Center of MISIS–ISMAN

1 Bld, 4 Leninskiy Prosp., Moscow 119049, Russia

petrzhik.mi@misis.ruhttps://orcid.org/0000-0001-6372-6309ПацераЕ. И.PatseraE. I.

Евгений Иванович Пацера – к.т.н., ст. науч. сотрудник НУЦ СВС МИСИС–ИСМАН

Россия, 119049, г. Москва, Ленинский пр-т, 4, стр. 1

Evgeny I. Patsera – Cand. Sci. (Eng.), Senior Scientist of the SHS-Center of MISIS–ISMAN

1 Bld, 4 Leninskiy Prosp., Moscow 119049, Russia

patsera.ei@misis.ruhttps://orcid.org/0000-0001-5108-4329ИониЮ. В.IoniYu. V.

Юлия Владимировна Иони – к.х.н., науч. сотрудник лаборатории химии обменных кластеров

Россия, 119071, г. Москва, Ленинский пр-т, 31

Yuliya V. Ioni – Cand. Sci. (Chem.), Research Scientist of the Laboratory of Exchange Cluster Chemistry

31 Leninskiy Prosp., Moscow 119071, Russia

acidladj@mail.ruhttps://orcid.org/0000-0002-0623-0013ЛевашовЕ. А.LevashovE. A.

Евгений Александрович Левашов – д.т.н., чл.-корр. РАН, проф., зав. кафедрой ПМиФП НИТУ МИСИС, директор НУЦ СВС МИСИС–ИСМАН

Россия, 119049, г. Москва, Ленинский пр-т, 4, стр. 1

Evgeny A. Levashov – Dr. Sci. (Eng.), Prof., Corresponding Member of the Russian Academy of Sciences, Head of the Department of PM&FC of NUST MISIS, Head of SHS-Center of MISIS–ISMAN

1 Bld, 4 Leninskiy Prosp., Moscow 119049, Russia

levashov@shs.misis.ruНациональный исследовательский технологический университет «МИСИС»РоссияNational University of Science and Technology MISISRussian FederationИнститут общей и неорганической химии им. Н.С. Курнакова РАНРоссияN.S. Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of SciencesRussian Federation2026050720262024860Copyright © НИТУ "МИСИС", 20262026НИТУ "МИСИС"НИТУ "МИСИС"https://powder.misis.ru/jour/about/submissions#copyrightNoticehttps://powder.misis.ru/jour/article/view/1123

Исследовано влияние дисперсных добавок гексагонального нитрида бора, восстановленного оксида графена и однослойных углеродных нанотрубок на структуру, физические, механические и трибологические свойства нано­модифицированной керамики TaN–Si3N4–SiAlON. Образцы керамики в виде дисков получены методом самораспространяющегося высокотемпературного синтеза (СВС) с последующим горячим прессованием (ГП) при температуре 1600 °C и давлении 35 МПа. Структура и фазовый состав исследованы методами рентгеноструктурного анализа, растровой и просвечиваю­щей электрон­ной микроскопии и рамановской спектроскопии. Показано, что в условиях ГП химического взаимодействия дисперсных добавок с компонентами СВС-реакционных смесей TaN–Si3N4–Ta5Si3–YAG не происходит. Керамики характеризуются бимодальной микроструктурой, которая состоит из полиэдрических зерен h-TaN/c-TaN с размером около 3 мкм, окруженных субмикронными зернами Si3N4 . Введение дисперсных добавок приводит росту твердости до 18,8 ГПа и трещиностойкости до 9,4 МПа·м1/2 при сохранении предела прочности при изгибе (на уровне 430–484 МПа) и теплопроводности (13,2–13,5 Вт/(м·К)). Трибологичес­кие испытания в условиях сухого трения показали снижение приведенного износа при введении углеродных нанотрубок до 7,08·10–6 мм3/(Н·м), что связано с ограничением роста зерен при ГП и образованием окисленных продуктов износа на основе на основе Ta2O5 .

The effect of dispersed hexagonal boron nitride, reduced graphene oxide, and single-walled carbon nanotubes additives on the microstructure, physical, mechanical, and tribological properties of nanomodified TaN–Si3N4–SiAlON ceramics was investigated. Disk-shaped ceramic samples were fabricated by self-propagating high-temperature synthesis (SHS) followed by hot pressing (HP) at 1600 °C under a pressure of 35 MPa. Their microstructure and phase composition were examined using X-ray diffraction, scanning and transmission electron microscopy, and Raman spectroscopy. The results showed that, under hot-pressing conditions, no chemical interaction was occurred between the dispersed additives and the components of the TaN–Si3N4–Ta5Si3–YAG SHS reaction mixtures. The ceramics had a microstructure consisting of polyhedral h-TaN/c-TaN grains approximately 3 µm in size, surrounded by submicron Si3N4 grains. The introduction of dispersed additives increased the hardness till 8.8 GPa and fracture toughness till 9.5 MPa·m1/2, while the flexural strength remained within 430–484 MPa and the thermal conductivity within 13.2–13.5 W/(m·K). Tribological tests under dry sliding conditions showed that the addition of carbon nanotubes reduced the specific wear rate to 7.08·10–6 mm3/(N·m). This effect was attributed to the suppression of grain growth during hot pressing and the formation of oxidized wear products based on Ta2O5 .

нитридная керамикасамораспространяющийся высокотемпературный синтезгорячее прессованиемеханические свойстватрибологические характеристикиnitride ceramicsself-propagating high-temperature synthesishot pressingmechanical propertiestribological propertiesРабота выполнена при финансовой поддержке Министерства науки и высшего образования РФ в рамках госу­дарственного задания (проект FSME-2025-0003). Авторы выражают признательность за оказанную помощь сотрудникам МИСИС: А.А. Зайцеву (РФА), С.И. Рупасову (горячее прессование), П.А. Логинову (ПЭМ), Н.В. Швындиной (РЭМ).This work was supported by the Ministry of Science and Higher Education of the Russian Federation within the framework of the state assignment (project FSME-2025-0003). The authors acknowledge the assistance of MISIS staff members A.A. Zaitsev with XRD analysis, S.I. Rupasov with hot pressing, P.A. Loginov with TEM analysis, and N.V. Shvyndina with SEM analysis.ReferencesNieto A., Bisht A., Lahiri D., Zhang C., Agarwal A. Graphene reinforced metal and ceramic matrix composites: A review. International Materials Reviews. 2016;62(5): 241–302. https://doi.org/10.1080/09506608.2016.12194Nieto A., Bisht A., Lahiri D., Zhang C., Agarwal A. Graphene reinforced metal and ceramic matrix composites: A review. International Materials Reviews. 2016; 62(5):241–302. https://doi.org/10.1080/09506608.2016.12194Zhang W. A review of tribological properties for boron carbide ceramics. Progress in Materials Science. 2020;116:100718. https://doi.org/10.1016/j.pmatsci.2020.100718Zhang W. A review of tribological properties for boron carbide ceramics. Progress in Materials Science. 2020;116:100718. https://doi.org/10.1016/j.pmatsci.2020.100718Hvizdoš P., Vencl A. Ceramic matrix composites with carbon nanophases: development, structure, mechanical and tribological properties and electrical conductivity. Encyclopedia of Materials: Composites. 2021;2:116–133. https://doi.org/10.1016/B978-0-12-803581-8.11858-2Hvizdoš P., Vencl A. Ceramic matrix composites with carbon nanophases: development, structure, mechanical and tribological properties and electrical conductivity. Encyclopedia of Materials: Composites. 2021;2:116–133. https://doi.org/10.1016/B978-0-12-803581-8.11858-2Palmero P. Structural ceramic nanocomposites: A review of properties and powders synthesis methods. Nanomaterials. 2015;5(2):656–696. https://doi.org/10.3390/nano5020656Palmero P. Structural ceramic nanocomposites: A review of properties and powders synthesis methods. Nanomaterials. 2015;5(2):656–696. https://doi.org/10.3390/nano5020656Prajapati P.K., Bapanapalle C.O., Biswas P., Sadhu K.K., Sahoo R.R., Mandal N. Cutting performance, failure mechanisms and tribological properties of MWCNT-reinforced ZTA-MgO ceramic inserts in high-speed machi­ning of hardened AISI-4340 steel. Diamond and Related Materials. 2025;153:112094. https://doi.org/10.1016/j.diamond.2025.112094Prajapati P.K., Bapanapalle C.O., Biswas P., Sadhu K.K., Sahoo R.R., Mandal N. Cutting performance, failure mechanisms and tribological properties of MWCNT-reinforced ZTA-MgO ceramic inserts in high-speed machining of hardened AISI-4340 steel. Diamond and Related Materials. 2025;153:112094. https://doi.org/10.1016/j.diamond.2025.112094Flores-Martinez N., Ouamara L., Remondiere F., Jouin J., Fiore G., Oriol S., Rossignol S. Synthesis and robocasting of YAG xerogel: one-step conversion of ceramics. Scientific Reports. 2022;12(1):8454. https://doi.org/10.1038/s41598-022-12204-6Flores-Martinez N., Ouamara L., Remondiere F., Jouin J., Fiore G., Oriol S., Rossignol S. Synthesis and robocasting of YAG xerogel: one-step conversion of ceramics. Scientific Reports. 2022;12(1):8454. https://doi.org/10.1038/s41598-022-12204-6Kašiarová M., Tatarko P., Burik P., Dusza J., Šajgalík P. Thermal shock resistance of Si3N4 and Si3N4–SiC cera­mics with rare-earth oxide sintering additives. Journal of the European Ceramic Society. 2014;34(14):3301–3308. https://doi.org/10.1016/j.jeurceramsoc.2014.04.034Kašiarová M., Tatarko P., Burik P., Dusza J., Šajgalík P. Thermal shock resistance of Si3N4 and Si3N4–SiC ceramics with rare-earth oxide sintering additives. Journal of the European Ceramic Society. 2014;34(14):3301–3308. https://doi.org/10.1016/j.jeurceramsoc.2014.04.034Patsera E.I., Pogozhev Yu.S., Akopdzhanyan T.G., Leva­shov E.A. Combustion synthesis and consolidation of Ti(C,N)–Si3N4–SiC heterophase ceramic with YAG sintering additives. Ceramics International. 2023; 50(3):4513–4522. https://doi.org/10.1016/j.ceramint.2023.11.185Patsera E.I., Pogozhev Yu.S., Akopdzhanyan T.G., Leva­shov E.A. Combustion synthesis and consolidation of Ti(C,N)–Si3N4–SiC heterophase ceramic with YAG sintering additives. Ceramics International. 2023; 50(3):4513–4522. https://doi.org/10.1016/j.ceramint.2023.11.185Pogozhev Yu.S., Patsera E.I., Romanenko B.Yu., Akopdzhanyan T.G., Shvyndina N.V., Loginov P.A., Leva­shov E.A. Combustion synthesis in Ta–Si–N system: Macrokinetics, structure formation and consolidation of TaN–Si3N4–Ta5Si3 ceramics. Journal of the European Ceramic Society. 2025;46(1):117707. https://doi.org/10.1016/j.jeurceramsoc.2025.117707Pogozhev Yu.S., Patsera E.I., Romanenko B.Yu., Akopdzhanyan T.G., Shvyndina N.V., Loginov P.A., Leva­shov E.A. Combustion synthesis in Ta–Si–N system: Macrokinetics, structure formation and consolidation of TaN–Si3N4–Ta5Si3 ceramics. Journal of the European Ceramic Society. 2025;46(1):117707. https://doi.org/10.1016/j.jeurceramsoc.2025.117707Yang H., Li Q., Wang Z., Wu H., Wu Y., Hou P., Cheng X. Effect of graphene on microstructure and mechanical pro­perties of Si3N4/SiC ceramics. ES Materials & Manufacturing. 2021;12:29–34. https://doi.org/10.30919/esmm5f418Yang H., Li Q., Wang Z., Wu H., Wu Y., Hou P., Cheng X. Effect of graphene on microstructure and mechanical pro­perties of Si3N4/SiC ceramics. ES Materials & Manufacturing. 2021;12:29–34. https://doi.org/10.30919/esmm5f418Ujah C.O., Von Kallon D.V., Aigbodion V.S. Tribological properties of CNTs-reinforced nano composite materials. Lubricants. 2023;11(3):95. https://doi.org/10.3390/lubricants11030095Ujah C.O., Von Kallon D.V., Aigbodion V.S. Tribological properties of CNTs-reinforced nano composite materials. Lubricants. 2023;11(3):95. https://doi.org/10.3390/lubricants11030095Yu Z., Chen J., Cheng J., Zhu S., Tan H., Wang S., Sun Q., Ding Y., Yang J. High temperature tribological behaviors of MoAlB ceramic from 800 to 1200 °C. Tribology International. 2023;185:108522. https://doi.org/10.1016/j.triboint.2023.108522Yu Z., Chen J., Cheng J., Zhu S., Tan H., Wang S., Sun Q., Ding Y., Yang J. High temperature tribological behaviors of MoAlB ceramic from 800 to 1200 °C. Tribology International. 2023;185:108522. https://doi.org/10.1016/j.triboint.2023.108522Mukanov S.K., Petrzhik M.I., Loginov P.A., Shvindina N.V., Patsera E.I., Levashov E.A. Comparative tribological study of advanced ceramics based on Ti(C,N)–Si3N4–SiC and TaN–Si3N4 under dry sliding conditions. Tribology Letters. 2026;74:14. https://doi.org/10.1007/s11249-026-02106-3Mukanov S.K., Petrzhik M.I., Loginov P.A., Shvindina N.V., Patsera E.I., Levashov E.A. Comparative tribological study of advanced ceramics based on Ti(C,N)–Si3N4–SiC and TaN–Si3N4 under dry sliding conditions. Tribology Letters. 2026;74:14. https://doi.org/10.1007/s11249-026-02106-3Balázsi K., Almansoori A., Balázsi C. Superior ceramics: graphene and carbon nanotube (CNT) reinforcements. Ceramics. 2024;7(4):1758–1778. https://doi.org/10.3390/ceramics7040112Balázsi K., Almansoori A., Balázsi C. Superior ceramics: graphene and carbon nanotube (CNT) reinforcements. Ceramics. 2024;7(4):1758–1778. https://doi.org/10.3390/ceramics7040112Theunissen G.S.A.M., Bouma J.S., Winnubst A.J.A., Burggraaf A.J. Mechanical properties of ultra-fine grained zirconia ceramics. Journal of Materials Science. 1992;27(16):4429–4438. https://doi.org/10.1007/BF00541576Theunissen G.S.A.M., Bouma J.S., Winnubst A.J.A., Burggraaf A.J. Mechanical properties of ultra-fine grained zirconia ceramics. Journal of Materials Science. 1992;27(16):4429–4438. https://doi.org/10.1007/BF00541576Sung J.W., Kim N.K., Kang M.C. Material properties and machining performance of CNT and graphene reinforced hybrid alumina composites for micro electrical discharge machining. Journal of the Korean Society of Manufactu­ring Process Engineers. 2013;12(6):3–9. https://doi.org/10.14775/ksmpe.2013.12.6.003Sung J.W., Kim N.K., Kang M.C. Material properties and machining performance of CNT and graphene reinforced hybrid alumina composites for micro electrical discharge machining. Journal of the Korean Society of Manufacturing Process Engineers. 2013;12(6):3–9. https://doi.org/10.14775/ksmpe.2013.12.6.003Chen W., Zhang D., Ai X. Effect of load on the friction and wear characteristics of Si3N4–hBN ceramic composites sliding against steels. Ceramics International. 2016;43(5):4379–4389. https://doi.org/10.1016/j.ceramint.2016.12.084Chen W., Zhang D., Ai X. Effect of load on the friction and wear characteristics of Si3N4-hBN ceramic composites sliding against steels. Ceramics International. 2016;43(5):4379–4389. https://doi.org/10.1016/j.ceramint.2016.12.084Echeberria J., Rodríguez N., Vleugels J., Vanmeensel K., Reyes-Rojas A., Garcia-Reyes A., Domínguez-Rios С., Aguilar-Elguézabal A., Bocanegra-Bernal M.H. Hard and tough carbon nanotube-reinforced zirconia-toughened alumina composites prepared by spark plasma sintering. Carbon. 2011;50(2):706–717. https://doi.org/10.1016/j.carbon.2011.09.031Echeberria J., Rodríguez N., Vleugels J., Vanmeensel K., Reyes-Rojas A., Garcia-Reyes A., Domínguez-Rios С., Aguilar-Elguézabal A., Bocanegra-Bernal M.H. Hard and tough carbon nanotube-reinforced zirconia-toughened alumina composites prepared by spark plasma sintering. Carbon. 2011;50(2):706–717. https://doi.org/10.1016/j.carbon.2011.09.031Sun Q., Song J., Chen S., Shi J., Zhang X., Su Y., Fan H., Hu L., Zhang Y. Tribological behavior and lubrication mechanism of h-BN/ceramic composites: Effects of h-BN platelet size and ceramic phase. Tribology International. 2023;187:108722. https://doi.org/10.1016/j.triboint.2023.108722Sun Q., Song J., Chen S., Shi J., Zhang X., Su Y., Fan H., Hu L., Zhang Y. Tribological behavior and lubrication mechanism of h-BN/ceramic composites: Effects of h-BN platelet size and ceramic phase. Tribology International. 2023;187:108722. https://doi.org/10.1016/j.triboint.2023.108722Liu L., Shi L., Guo X., Li A., Zhang F. The friction and wear properties of RGO/3Y-TZP composites under dry sliding. Advanced Composites Letters. 2019;28:1–9. https://doi.org/10.1177/2633366X19890626Liu L., Shi L., Guo X., Li A., Zhang F. The friction and wear properties of RGO/3Y-TZP composites under dry sliding. Advanced Composites Letters. 2019;28:1–9. https://doi.org/10.1177/2633366X19890626Kovalčíková A., Balko J., Balázsi C., Hvizdoš P., Dusza J. Influence of hBN content on mechanical and tribological properties of Si3N4/BN ceramic composites. Journal of the European Ceramic Society. 2014;34(14):3319–3328. https://doi.org/10.1016/j.jeurceramsoc.2014.02.021Kovalčíková A., Balko J., Balázsi C., Hvizdoš P., Dusza J. Influence of hBN content on mechanical and tribological properties of Si3N4/BN ceramic composites. Journal of the European Ceramic Society. 2014;34(14):3319–3328. https://doi.org/10.1016/j.jeurceramsoc.2014.02.021Chan K.F., Zaid M.H.M., Mamat M.S., Liza S., Tanemura M., Yaakob Y. Recent developments in carbon nanotubes-reinforced ceramic matrix composites: A review on dispersion and densification techniques. Crystals. 2021;11(5):457. https://doi.org/10.3390/cryst11050457Chan K.F., Zaid M.H.M., Mamat M.S., Liza S., Tanemura M., Yaakob Y. Recent developments in carbon nanotubes-reinforced ceramic matrix composites: A review on dispersion and densification techniques. Crystals. 2021;11(5):457. https://doi.org/10.3390/cryst11050457Han F., Wen H., Sun J., Wang W., Fan Y., Jia J., Chen W. Tribological properties of Si3N4–hBN composite ceramics bearing on GCr15 under seawater lubrication. Materials. 2020; 13(3):635. https://doi.org/10.3390/ma13030635Han F., Wen H., Sun J., Wang W., Fan Y., Jia J., Chen W. Tribological Properties of Si3N4-hBN composite ceramics bearing on GCr15 under seawater lubrication. Materials. 2020; 13(3):635. https://doi.org/10.3390/ma13030635Lee B., Lee D., Lee J.H., Ryu H.J., Hong S.H. Enhancement of toughness and wear resistance in boron nitride nanoplatelet (BNNP) reinforced Si3N4 nanocomposites. Scientific Reports. 2016;6(1):27609. https://doi.org/10.1038/srep27609Lee B., Lee D., Lee J.H., Ryu H.J., Hong S.H. Enhancement of toughness and wear resistance in boron nitride nanoplatelet (BNNP) reinforced Si3N4 nanocomposites. Scientific Reports. 2016;6(1):27609. https://doi.org/10.1038/srep27609Carrapichano J.M., Gomes J.R., Silva R.F. Tribological behaviour of Si3N4–BN ceramic materials for dry sliding applications. Wear. 2002;253(9–10):1070–1076. https://doi.org/10.1016/S0043-1648(02)00219-3Carrapichano J.M., Gomes J.R., Silva R.F. Tribological behaviour of Si3N4–BN ceramic materials for dry sliding applications. Wear. 2002;253(9–10):1070–1076. https://doi.org/10.1016/S0043-1648(02)00219-3Tatarko P., Kašiarová M., Dusza J., Morgiel J., Šajgalík P., Hvizdoš P. Wear resistance of hot-pressed Si3N4/SiC mic­ro/nanocomposites sintered with rare-earth oxide additives. Wear. 2010;269(11–12):867–874. https://doi.org/10.1016/j.wear.2010.08.020Tatarko P., Kašiarová M., Dusza J., Morgiel J., Šajgalík P., Hvizdoš P. Wear resistance of hot-pressed Si3N4/SiC micro/nanocomposites sintered with rare-earth oxide additives. Wear. 2010;269(11–12):867–874. https://doi.org/10.1016/j.wear.2010.08.020Wei C., Zhaoxun W., Yimin G., Huaqiang L., Nairu H. Microstructure, mechanical properties and friction/wear behavior of hot-pressed Si3N4/BN ceramic composites. Journal Ceramics-Silikaty. 2019;63(1):1–10. https://doi.org/10.13168/cs.2018.0040Wei C., Zhaoxun W., Yimin G., Huaqiang L., Nairu H. Microstructure, mechanical properties and friction/wear behavior of hot-pressed Si3N4/BN ceramic composites. Journal Ceramics-Silikaty. 2019;63(1):1–10. https://doi.org/10.13168/cs.2018.0040Ioni Y., Khamidullin T., Sapkov I., Brusko V., Dimiev A.M. Revealing the effect of graphite source on the properties of synthesized graphene oxide. Carbon Letters. 2024;34:1219–1228. https://doi.org/10.1007/s42823-023-00680-3Ioni Y., Khamidullin T., Sapkov I., Brusko V., Dimiev A.M. Revealing the effect of graphite source on the properties of synthesized graphene oxide. Carbon Letters. 2024;34:1219–1228. https://doi.org/10.1007/s42823-023-00680-3Иони Ю.В., Грошкова Ю.А., Буслаева Е.Ю., Губин С.П. Изменение электропроводности пленки оксида графена после обработки сверхкритическими флюидами (изо-С3Н7ОН; Н2О). Журнал неорганической химии. 2021;66(6):843–848. https://doi.org/10.31857/S0044457X21060118Ioni Yu.V., Groshkova Yu.A., Buslaeva E.Yu., Gubin S.P. Change in the electrical conductivity of graphene oxi­de film after treatment with supercritical fluids (iso-С3Н7ОН, Н2О). Russian Journal of Inorganic Chemistry. 2021;66(6):950–955. https://doi.org/10.1134/S0036023621060115Evans A.G., Charles E.A. Fracture toughness determinations by indentation. Journal of the American Ceramic Society. 1976;59(7–8):371–372. https://doi.org/10.1111/j.1151-2916.1976.tb10991.xEvans A.G., Charles E.A. Fracture toughness determinations by indentation. Journal of the American Ceramic Society. 1976;59(7–8):371–372. https://doi.org/10.1111/j.1151-2916.1976.tb10991.xJoseph C., Bourson P., Fontana M.D. Amorphous to crystalline transformation in Ta2O5 studied by Raman spectroscopy. Journal of Raman Spectroscopy. 2012;43(8): 1146–1150. https://doi.org/10.1002/jrs.3142Joseph C., Bourson P., Fontana M.D. Amorphous to crystalline transformation in Ta2O5 studied by Raman spectroscopy. Journal of Raman Spectroscopy. 2012;43(8): 1146–1150. https://doi.org/10.1002/jrs.3142Ebel S., Lebsir Y., Yezekyan T., Mortensen N.A., Morozov S. An atlas of photonic and plasmonic materials for cathodoluminescence microscopy. Nanophotonics. 2025;14(15):2647–2671. https://doi.org/10.1515/nanoph-2025-0135Ebel S., Lebsir Y., Yezekyan T., Mortensen N.A., Morozov S. An atlas of photonic and plasmonic materials for cathodoluminescence microscopy. Nanophotonics. 2025;14(15):2647–2671. https://doi.org/10.1515/nanoph-2025-0135Moharana N., Ghosh C., Dasgupta A., Maezono R., Kumar R., Kumar K.C.H. Thermal decomposition of oxygen‐containing Ta3N5. Journal of the American Ceramic Society. 2024;107(9):6342–6352. https://doi.org/10.1111/jace.19869Moharana N., Ghosh C., Dasgupta A., Maezono R., Kumar R., Kumar K.C.H. Thermal decomposition of oxygen‐containing Ta3N5. Journal of the American Ceramic Society. 2024;107(9):6342–6352. https://doi.org/10.1111/jace.19869Prakasarao C.S., Kalin M., Kumar B.V.M. Influence of TiB2 and wear conditions on friction and wear beha­viour of SiC ceramics in reciprocating sliding. Journal of the European Ceramic Society. 2023;44(5):2704–2719. https://doi.org/10.1016/j.jeurceramsoc.2023.12.055Prakasarao C.S., Kalin M., Kumar B.V.M. Influence of TiB2 and wear conditions on friction and wear behaviour of SiC ceramics in reciprocating sliding. Journal of the European Ceramic Society. 2023;44(5):2704–2719. https://doi.org/10.1016/j.jeurceramsoc.2023.12.055

The authors declare that there are no conflicts of interest present.