Department of General and Inorganic Chemistry
High temperature chemistry of oxide systems and materials
Group members
Group leader
Valentina Leonidovna Stolyarova This email address is being protected from spambots. You need JavaScript enabled to view it. — Doctor of Chemistry, Academician of the Russian Academy of Sciences, Professor, Department of General and Inorganic Chemistry SPBU.
Group members
- Shilov Andrey Leonidovich This email address is being protected from spambots. You need JavaScript enabled to view it., Ph. Dr.; Leader Researcher
- Vorozhtcov Victor Alekseevich This email address is being protected from spambots. You need JavaScript enabled to view it. , Ph. Dr., Researcher
- Medzaty Nikita Andreevich, (This email address is being protected from spambots. You need JavaScript enabled to view it. ), student
Cooperation
- Scientific Group of High temperature mass spectrometry, Institute of Chemistry, Saint Petersburg State University;
- Laboratory of High temperature chemistry of heterogeneous processes, NITZ “ Kurchatov Institute” – PIYAF-Institute of Silicate Chemistry;
- Laboratory of chemistry of light elements and clusters, The N.S. Kurnakov Institute of General and Inorganic Chemistry of the Russian Academy of Sciences;
- Laboratory of engineering of optical fibers, The G.G. Devyatykh Institute of Chemistry of High-Purity Substances of the Russian Academy of Sciences;
- Severe Accidents Research Department, FSUE "Alexandrov Research Institute of Technology" (NITI);
- Physical Chemistry Department, Faculty of Information Measurement and Biotechnical Systems, Institute of Fundamental Engineering Education, Saint Petersburg Electrotechnical University "LETI";
- Laboratory of the spectral, chemical analytical studies of standard samples, All-Russian Research Institute of Aviation Materials;
- Laboratory of the surface technology and protective coatings for the metallic materials, All-Russian Research Institute of Aviation Materials;
- Institute of Advanced Ceramics, Harbin Institute of Technology, China
Scientific area (concept)
- Thermodynamic properties and vaporization processes of oxide systems and materials (glasses, ceramics and coatings) at high temperatures;
- Modeling of thermodynamic properties of oxide systems: consideration of correlations with structure in obtaining of materials with the required properties;
- Prediction of physicochemical properties of advanced materials at high temperatures.
Projects
- Project № 20-33-90175, Russian Fund for Basic Research: «Thermodynamic properties of quatenary systems based on hafnium and rare earth oxides: calculation and experiment”, 2020–2022;
- International project TCOFF (Thermodynamic Characterisation of Fuel Debris and Fission Products Based on Scenario Analysis of Severe Accident Progression at the Fukushima Daiichi Nuclear Power Station) Nuclear Energy Agency of Organization for Economic Cooperation and Development, 2018–2020;
- Contract № 500067753, Organisation for Economic Co-operation and Development (OECD), Nuclear Energy Agency: “Vaporization and thermodynamics of Cs-bearing compounds in the Cs-Si-O, Cs-B-O, Cs-Mo-O, Cs-Cr-O, Cs-Fe-O systems studied by high temperature mass spectrometric method”, 2018–2019;
- Project № 19-03-00721, Russian Fund for Basic Research: «Physical and chemical properties of ceramics based on ternary systems containing hafnia advanced for the development of the heat reflecting coatings of new generation», 2019–2021;
- Project № 16-03-00940, Russian Fund for Basic Research: «High temperature study of ceramics based on hafnium and rare-earth oxides: thermodynamics and structure», 2016–2018;
- Project № 13-03-00718, Russian Fund for Basic Research: «High-temperature study of physicochemical properties and structure of silicate glasses and melts containing bismuth oxide (III)», 2013–2015.
Publications
- Shilov, A. L., Stolyarova, V. L., Lopatin, S. I., Vorozhtcov, V. A., Kirillova S. A. High‐temperature Mass Spectrometric Study and Modeling of the Thermodynamic Properties of the TiO2‐SiO2‐ZrO2 System. // Chemistry Select. 2024. V. 9. N 3. P. e202302782. DOI: 10.1002/slct.202302782
- Jacobson, N., Colle, J-Y., Stolyarova V.L., Markus, T. & Nuta, I. Knudsen Effusion Mass Spectrometry: Current and Future Approaches.// Rapid Communications in Mass Spectrometry. 2024. V. 38. N 14. P. e9744.
- Folomeikin Yu.I., Stolyarova V.L., Lopatin S.I. Mass Spectrometric Study of the Interaction of Y2O3 with Carbon at High Temperatures. // Russ. J. Phys. Chem. 2024. V. 98. N 9. P. 1957-1962.
- Lopatin S.I., Selyutin A.A., Stolyarova V.L. Mass spectrometric study of Evaporation of Hydroxyapatite at High Temperatures up to 2200 K. // Russ. J. Phys. Chem. 2024. V. 98. N 9. P. 1963-1967.
- Perevislov S.N., Arlashkin I.E., Stolyarova V.L. Synthesis and sintering of MAX phases in the Zr-Al-C system. // J. Amer. Ceram. Soc. 2024. V. 107. N 1. P. 488-500. https://doi.org/10.1111/jace.19419
- Stolyarova V.L., Shilov A.L., Vorozhtcov V.A. Development of the high-temperature Knudsen effusion mass spectrometry in the Nordic countries. // Steel Research International. 2024. https://doi.org/10.1002/srin.202400427
- Vorozhtcov, V. A., Pavelina, M. E., Stolyarova, V. L., Fedorova, A. V., Sinelshchikova, O. Y. & Almjashev, V. I. Liquidus temperatures in the La2O3-SrO-TiO2-ZrO2-Fe2O3 system: calculation and experiment. // Ceramics International. 2024. DOI: 10.1016/j.ceramint.2024.10.463
- Fedorova A.V., Stolyarov V.A., Pavelina M.E., Kolonitskii P.D., Kirichenko S.O., Timchuk A.V., Stolyarova V.L. Ceramics of the Cs2O–Al2O3 System prepared by Solid-Phase Technology and the Glycine–Nitrate Combustion Process. // Russian Journal of Inorganic Chemistry. 2023. V. 68. N 7. P. 883–894. DOI: 10.31857/S0044457X23600275
- Stolyarova V.L., Shilov A.L., Sokolova T.V., Kurata M., Costa D. Thermodynamics and vaporization of Cs-, Sr-, Ba-containing oxide systems valid for nuclear safety problems. // Russ. Chem. Rev. 2023. V. 92. N 5. P. RCR5059 DOI: 10.57634/RCR5059
- Arlashkin I.E., Perevislov S.N., Stolyarova V.L. Synthesis and Study of Dense Materials in the Zr-Al-C System. // Russian Journal of General Chemistry. 2023. V. 93. N 4. P. 881–885. DOI:10.1134/S107036322304014X
- Vorozhtcov V.A., Stolyarova V.L., Kirillova S.A., Lopatin S.I., Shilov A.L. Thermodynamic properties of quaternary systems based on hafnia: a high-temperature mass spectrometric study and modeling. // Russian Chemical Bulletin. 2023. V. 72. N 1. P. 148-157. DOI:10.1007/s11172-023-3719-z
- Vorozhtcov V.A., Stolyarova V.L., Kirillova S.A., Lopatin S.I. High-Temperature Thermodynamic Properties of Hafnium and Oxide Ceramics. // Russian Journal of Inorganic Chemistry. 2023. V. 68. N 2. P. 172–182. DOI: 10.1134/S003602362260215X.
- Stolyarova V.L., Lopatin S.I., Vorozhtcov V.A., Fedorova A.V., Selyutin A.A., Shilov A.L. Mass spectrometric study of the Fe2O3-TiO2 system. // High Temperature. 2023. V. 61. N 6. P. 790-800. DOI: 10.1134/S0018151X23060111
- Vorob'eva V., Zelenaya A., Lutsyk V., Vorozhtcov V., Almjashev V., Sokolova T., Stolyarova V. Modeling of the ZrO2-SiO2-Al2O3 phase diagram using simulation by the 3D computer model and the NUCLEA database. // Materials Science and Engineering B. 2023. 297, 116790. DOI: 10.1016/j.mseb.2023.116790
- Perevislov S.N., Arlashkin I.Е., Stolyarova V.L. Synthesis and sintering of MAX phases in the Zr-Al-C system. // Journal of the American Ceramic Society. 2023. V. 107, N 1 P. 488-500. DOI:10.1111/jace.19419
- Vorob'eva V.P, Zelenaya A.E, Lutsyk V.I, Vorozhtcov V.A, Almjashev V.I, StolyarovaV.L. State diagram of the ZrO2-SiO2-Al2O3 system with visualization by computer 3D-model and calculation using the NUCLEA database. // Doklady Physical Chemistry. 2023. V. 511, N 1.P. 107–116. DOI: 10.31857/S2686953522600507
- Stolyarova V.L., Vorozhtcov V.A., Lopatin S.I., Selyutin A.A., Shugurov S.M., Shilov A.L., Stolyarov V.A., Almjashev V.I. Mass spectrometric study and modeling of the thermodynamic properties of SrO-Al2O3 melts at high temperatures. // Rapid Communications in Mass Spectrometry. 2023. V. 37, N 5. e9459. DOI: 10.1002/rcm.9459
- Evstropiev S.K., Stolyarova V.L., Knyazyan N.B., Manukyan G.G., Shashkin A.V. Structural design of Eu2+-containing glasses and glass-ceramics based on the BaO-ZrO2-SiO2-MgF2 system for LED application. // Doklady Chemistry. 2023, V. 512. Part 2, P. 304-308. DOI:10.1134/S0012500823700180
- Kablov E.N., Folomeikin Yu.I., Stolyarova V.L., Lopatin S.I. Reactions of niobium silicide melt with refractory ceramics. // Russ. J. General Chemistry. 2016. V. 86. N 9. P. 2105–2108.
- Evstropiev, S. K., Yurchenko, D. A., Stolyarova, V. L., Knyazyan, N. B., Manukyan, G. G. & Shashkin, A. V., Some features of the surface modification of MgO–Al 2O 3–TiO 2–SiO 2 glass and glass ceramics by Ag diffusion // Ceramics International. 2022, V. 48, N 17, P. 24517-24522.
- Stolyarova, V. L., Vorozhtcov, V. A., Shemchuk, D. V., Shilov, A. L., Lopatin, S. I., Almjashev, V. I., Shuvaeva, E. B. & Kirillova, S. A. High-temperature massspectrometric study of thermodynamic properties in the TiO2-Al2O3-SiO2 system and modeling // Rapid Communications in Mass Spectrometry. 2022. V. 36, N 19. P. e9359.
- Kablov, E. N., Shilov, A. L., Stolyarova, V. L., Vorozhtcov, V. A., Karachevtsev, F. N., Lopatin, S. I. & Shugurov, S. M., Mass spectrometric study and modeling of the thermodynamic properties in the Gd2O3-ZrO2-HfO2 system at high temperatures // Rapid Communications in Mass Spectrometry. 2022. V. 36. N 13. P. e9306.
- Kablov, E. N., Shilov, A. L., Stolyarova, V. L., Karachevtsev, F. N., Lopatin, S. I., Shugurov, S. M. & Vorozhtcov, V. A. Thermodynamics and vaporization of ceramics based on the Gd2O3-ZrO2 and Gd2O3-HfO2 systems studied by KEMS // Journal of Alloys and Compounds. 2022. V. 908. P. 164575.
- Doronin, O. N., Artemenko, N. I., Stekhov, P. A., Marakhovskii, P. S., Stolyarova, V. L. & Vorozhtsov, V. A.Properties of Gd2O3–ZrO2–HfO2 Ceramics as Promising Thermal Barrier Coatings // Russian Journal of Inorganic Chemistry. 2022. V. 67. N 5. P. 732-739.
- Kablov, E. N., Stolyarova, V. L., Vorozhtcov, V. A., Lopatin, S. I., Shugurov, S. M., Shilov, A. L. & Karachevtsev, F. N. High-temperature mass spectrometric study of the thermodynamic properties in the Sm2O3-ZrO2-HfO2 system // Rapid Communications in Mass Spectrometry. 2022. V. 36. N 7. P. e9238.
- Evstropiev, S. K., Shashkin, A. V., Кnyazyan, N. B., Маnukyan, G. G., Bagramyan, V. V., Timchuk, A. V. & Stolyarova, V. L.Eu-doped BaO-Al2O3-SiO2−MgF2 glass and glass ceramics // Journal of Non-Crystalline Solids. 2022. V. 580. P. 121386.