Productive Methods for Increasing the Efficiency of Intermediate Reactions in the Synthesis of Functional Ceramics

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This study focuses on investigating the potential of modified ceramic technology methods for producing composition materials with nano-level heterogeneity, approximating the properties of functional ceramics (FC) obtained through helio-technology. Three different powder synthesis methods were utilized: oxide method, ceramic technology, and sol-gel technology. X-ray diffraction and electron microscopy analyses were employed to compare the microstructure of powders obtained by these methods with samples synthesized using helio-technology. The results revealed that powders obtained through modified ceramic technology methods exhibited a more homogeneous structure and smaller particle size compared to those obtained through helio-technology. Nano-sized, metastable, and amorphous phases formed at the boundaries of such powders are considered responsible for the generation of pulsed infrared radiation. These findings have significant practical implications in various fields that require composition materials with controlled properties and the ability to generate pulsed infrared radiation.

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Sobre autores

Rustam Rakhimov

Institute of Materials Science of the SPA “Physics-Sun” of the Academy of Science of Uzbekistan

Autor responsável pela correspondência
Email: rustam-shsul@yandex.com
ORCID ID: 0000-0001-6964-9260

Doctor of Engineering, Head at the Laboratory No. 1

Uzbequistão, Tashkent

Vladimir Pankov

Belarusian State University

Email: pankovbsu@gmail.com
ORCID ID: 0000-0001-5478-0194

Dr. Sci. (Chem.), Professor

Belarus, Minsk

Vladimir Yermakov

Institute of Materials Science of the SPA “Physics-Sun” of the Academy of Science of Uzbekistan

Email: labimanod@uzsci.net
ORCID ID: 0000-0002-0632-6680

senior research at the Laboratory No. 1

Uzbequistão, Tashkent

Leonid Makhnach

Belarusian State University

Email: pankovbsu@gmail.com
ORCID ID: 0000-0001-9248-6674

Cand. Sci. (Chem.), senior researcher

Belarus, Minsk

Bibliografia

  1. Rakhimov R.Kh. possible mechanism of pulsed quantum tunneling effect in photocatalysts based on nanostructured functional ceramics. Computational Nanotechnology. 2023. Vol. 10. No. 3. Pp. 26–34. doi: 10.33693/2313-223X-2023-10-3-26-34. EDN: QZQMCA.
  2. Rakhimov R.Kh. The use of ceramic materials. Vol. 1. Lambert, Dusseldorf, 2023.P. 278.
  3. Rakhimov R.Kh. The use of ceramic materials. Vol. 2. Lambert, Dusseldorf, 2023.P. 202.
  4. Rakhimov R.Kh. The use of ceramic materials. Vol. 3. Lambert, Dusseldorf, 2023.P. 384.
  5. Rakhimov R.Kh. The use of ceramic materials. Vol. 4. Lambert, Dusseldorf, 2023.P. 220.
  6. Rakhimov R.Kh., Ermakov V.P. The KEY TO HEALTH or functional ceramics – what is it? Lambert, Dusseldorf, 2023. P. 433.
  7. Rakhimov R.Kh. Functional ceramics and its applications. Infrared radiation – a gentle approach to the treatment of diseases. Lambert, Dusseldorf, 2023. P. 154.
  8. Rakhimov R.Kh. Diabetes mellitus, obesity, hypertension. Lambert, Dusseldorf, 2023. P. 92.
  9. Rakhimov R.Kh. Resonance therapy. Lambert, Dusseldorf, 2023. P. 132.
  10. Rakhimov R.Kh. Fundamentals of the Infra-R method. Lambert, Dusseldorf, 2023. P. 133.
  11. Rakhimov R.Kh. Synthesis of functional ceramics based on BSP and developments based on it. Computational Nanotechnology. 2015. No. 3. Pp. 11–25. (In Rus.) EDN: UJUCHV
  12. Rakhimov R.Kh., Pankov V.V., Ermakov V.P. et al. Possibilities of a film-ceramic composite for greenhouses and greenhouses. In: Actual problems of solid state physics. Collection of reports of the X International Scientific Conference (Minsk, May 22–26, 2023). Pp. 481–484.
  13. Rakhimov R.H., Pankov V.V., Ermakov V.P. et al. Investigation of the properties of functional ceramics synthesized by a modified carbonate method. Computational Nanotechnology. 2023. Vol. 10. No. 3. Pp. 130–143. (In Rus.) doi: 10.33693/2313-223X-2023-10-3-130-143. EDN: SZDYRZ.
  14. Pankov V.V., Rakhimov R.H., Ermakov V.P. Method of synthesis of ceramic material for pulsed IR radiation devices 6th International Scientific and Technical Conference. In: Minsk Scientific readings 2023 “Technological independence and competitiveness of the Union State, CIS countries, EAEU and SCO” (Minsk, December 6–8, 2023). Pp. 333–338.
  15. Rakhimov R.H., Gorlach R.S., Pankov V.V., Ermakov V.P. A scalable method for obtaining nanocomposites for devices generating pulsed radiation in the far infrared range. In: Applied problems of optics, computer science, radiophysics and condensed matter physics. Proceedings of the Seventh International Scientific and Practical Conference. Minsk: Research Institute of the BSU PFP, 2023. Pp. 444-10, 444-12.
  16. Rakhimov R.H., Pankov V.V., Ermakov V.P. et al. Development of a method for obtaining ceramic nanocomposites using sol-gel technology elements to create inclusions of amorphous phases with a composition similar to the target crystalline ceramic matrix. Computational Nanotechnology. 2022. Vol. 9. No. 3. Pp. 60–67. (In Rus.) doi: 10.33693/2313-223X-2022-9-3-60-67. EDN: KXUJXW
  17. Letyuk L.M., Pankov V.V., Bashkirov L.A. et al. The mechanism of formation of manganese–zinc ferrites under conditions of thermovibropol. Powder Metallurgy. 1988. No. 11. Pp. 36–41. (In Rus.)
  18. Bashkirov L.A., Letyuk L.M., Strakhova T.A. et al. The influence of thermomechanical synthesis conditions on the properties of products made of manganese-zinc ferrite powders. In: Mechanochemical synthesis: Thesis of the All–Russian Conference. Vladivostok, 1990. Pp. 103–106.
  19. Pankov V.V., Bashkirov L.A., and others. Influence of thermomechanical processing conditions on the properties of Mn-Zn ferrite powders. In: Mechanochemistry and mechanical emission of solids. Abstracts of reports of Everywhere. Simp. Chernihiv, 1990. Vol. 2. P. 160.
  20. Zhan Z.L., He Y.D., Wang D.R., Gao W. Low-temperature processing of Fe–Al intermetallic coatings assisted by ball milling. Intermetallics. 2006. No. 14. P. 75. (In Rus.)
  21. Gerasimov K.B., Gusev A.A., Kolpakov V.V., Ivanov E.Yu. Siberian Chemical Journal. 1991. Issue 3. Pp. 140–145. (In Rus.)
  22. Shelekhov E.V., Sviridova T.A. Simulation of the motion and heating of balls in a planetary mill. The effect of processing modes on the products of mechanical activation of a mixture of Ni and Nb powders. Materials Science. 1999. No. 10. Pp. 13–22. (In Rus.)
  23. Tonejc A., Kosanovic C., Stubicar M. et al. Equivalence of ball milling and thermal treatment for phase transitions in the Al2O3 system. J. of Alloys and Compounds. 1994. Vol. 204. Pp. L1–L3.
  24. Logvinkov S.M. Solid-phase exchange reactions in ceramics technology. Monograph. KHNEU Publishing House, 2013. 247 p.

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2. Fig.1. X-ray spectrum of the ceramics after firing at 1200 °C: a – oxide method; b – oxides with amorphous phase; c – carbonate method; d – heliotechnology

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3. Fig. 2. Microphotographs of powders obtained: а – initial chromium oxide; b – initial iron oxide; c – after firing of Cr2O3–SiO2–Fe2O3–CaO–Al2O3–MgO–CuO system at 1250 °C

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4. Fig. 3. Microphotographs of the surface of powders obtained: а – oxide method; b – oxide method with amorphous phase; c – carbonate method; d – by heliotechnology (all photos are made in the same scale)

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5. Fig. 4. Microphotograph of the surface of the powder obtained by carbonate method: extended areas of gray color – solid solution with spinel structure; extended areas of dark color – silicon oxide phase

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6. Fig. 5. Microphotograph of the surface of the powder obtained by heliotechnology

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7. Fig. 6. Microphotograph of the surface of the powder obtained by heliotechnology. Extended areas of dark color are silicon carbide phase

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8. Fig. 7. Micrograph of the surface of the powder obtained by the oxide method and concentration profiles of silicon and iron at the interface of SiO2 and (Fe, Cr)2O3. phases

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