Ruban Oleksii

25. Physical chemistry and refractory oxides technology department

Position: researcher
Phone: +380(44)205-79-61 (7-58)
E-mail: dep25@ipms.kiev.ua

Scientific interest

Development of technology for the production of refractory oxide materials with complex chemical compositions on the basis of zirconium oxide, hafnium, aluminum, RZE using the modern synthesis methods of initial nanocrystalline powders.
Specialty: 102-chemistry
Hirsch index of Ruban O. for the last 18 years (2000-2018) using Google Scholar data and Perish application is 8.

Publications

Low-temperature phase stability of ceramics in the ZrO₂—Y₂O₃—СеO₂ system produced after heat treatment of the starting powders at 850 °C
I.Marek, O.Dudnik, V. A. Vynar, V.Redko, O.Ruban (2023) Uspihi materialoznavstva, #7, Kiev: Frantsevich Institute for Problems of Materials Science NASU, P.50-60
EFFECT OF ZrO₂-BASED SOLID SOLUTION ON LOW-TEMPERATURE PHASE STABILITY
I.Marek, O.Dudnik, S.A. Korniy, V.Redko, O.Ruban (2022) Powder Metallurgy, #11/12, Kiev: Frantsevich Institute for Problems of Materials Science NASU, P.116-126
COMPOSITE CERAMICS FOR THERMAL-BARRIER COATINGS PRODUCED FROM ZrO₂ COMPLEXLY DOPED WITH OXIDES OF RARE EARTH ELEMENTS
O.Dudnik, S.Lakyza, N.Grechanyuk, V.Redko, I.Marek, A.Makudera, V.B. Shmibelsky, O.Ruban (2022) Powder Metallurgy, #07/08, Kiev: Frantsevich Institute for Problems of Materials Science NASU, P.67-79
Changes in the Properties of Ultrafine Al₂O₃–ZrO₂–Y₂O₃– CeO₂Powders after Heat Treatment in the Range 400–1450 °С
M.Smyrnova-Zamkova, O.Dudnik, O.Bykov, O.Ruban, A.Khomenko (2021) Powder Metallurgy, #09/10, Kiev: Frantsevich Institute for Problems of Materials Science NASU, P.3-16
effect of heat treatment in the temperature
I.Marek, O.Dudnik, S.A.Korniy, V.Redko, N.Danilenko, O.Ruban (2021) Powder Metallurgy, #07/08, Kiev: Frantsevich Institute for Problems of Materials Science NASU, P.3-15
The Influence of ZrO₂-Based Solid Solution Amount on the Physicochemical Properties of Al₂O₃–ZrO₂–Y₂O₃–CeO₂ Powders
M.Smyrnova-Zamkova, O.Ruban, O.Bykov, M.Ya. Holovchuk, T.Mosina, A.Khomenko, O.Dudnik (2021) Powder Metallurgy, #03/04, Kiev: Frantsevich Institute for Problems of Materials Science NASU, P.3-17
THE ROLE OF HAFNIUM IN MODERN THERMAL BARRIER COATINGS
S.Lakyza, N.Grechanyuk, V.Redko, O.Ruban, Y.Tyshchenko, A.Makudera, O.Dudnik (2021) Powder Metallurgy, #01/02, Kiev: Frantsevich Institute for Problems of Materials Science NASU, P.99-112
COMPOSITE CERAMICS FOR THERMAL BARRIER COATINGS PRODUCED FROM ZrO₂ DOPED WITH OXIDES OF RARE-EARTH METALS IN THE YTTRIUM SUBGROUP
O.Dudnik, S.Lakyza, I.M.Grechanyuk, V.Redko, A.Makudera, M.Hlabai, I.Marek, O.Ruban, N.Grechanyuk (2020) Powder Metallurgy, #11/12, Kiev: Frantsevich Institute for Problems of Materials Science NASU, P.73-84
ВИСОКОЕНТРОПІЙНА КЕРАМІКА ДЛЯ ТЕРМОБАР’ЄРНИХ ПОКРИТТІВ НА ОСНОВІ ZrO₂, КОМПЛЕКСНО ЛЕГОВАНОГО ОКСИДАМИ РЗЕ
O.Dudnik, S.Lakyza, I.M.Grechanyuk, V.Redko, M.Hlabai, V.B.Shmibelsky, I.Marek, O.Ruban, N.Grechanyuk (2020) Powder Metallurgy, #09/10, Kiev: Frantsevich Institute for Problems of Materials Science NASU, P.91-100
EFFECT OF HEAT TREATMENT ON THE PHYSICOCHEMICAL PROPERTIES OF ULTRAFINE POWDER IN THE ZrO₂–Y₂O₃–CeO₂–Al₂O₃–СоО SYSTEM
O.Dudnik, M.Hlabai, A.Kotko, S.A.Korniy, I.Marek, V.Redko, O.Ruban (2020) Powder Metallurgy, #07/08, Kiev: Frantsevich Institute for Problems of Materials Science NASU, P.3-14
THERMAL BARRIER COATINGS BASED ON ZrO₂ SOLID SOLUTIONS
O.Dudnik, S.Lakyza, I.N.Hrechanyuk, O.Ruban, V.Redko, I.Marek, V.B.Shmibelsky, A.Makudera, N.Grechanyuk (2020) Powder Metallurgy, #03/04, Kiev: Frantsevich Institute for Problems of Materials Science NASU, P.80-108
EFFECT OF HEAT TREATMENT ON THE STRUCTURE AND PHASE COMPOSITION OF THE NANOSIZED POWDER BASED ON THE ZrO₂ SOLID SOLUTION
O.Dudnik, I.Marek, O.Ruban, V.Redko, N.Danilenko, S.A.Korniy, L.Melakh (2020) Powder Metallurgy, #01/02, Kiev: Frantsevich Institute for Problems of Materials Science NASU, P.3-13
Synthesis and physico-chemical properties of nanodispersed powder with eutectic composition in the Al₂O₃—ZrO₂(Y₂O₃, СеО₂) system
M.Smyrnova-Zamkova, O.Ruban, O.Bykov, A.Khomenko, O.Dudnik (2019) Adhesion of Melts and Brazing of Materials, #52, Kiev: Frantsevich Institute for Problems of Materials Science NASU, P.35-44
Nanocrystalline powders of the ZrO₂—Y₂O₃—CeO₂ system for bioinert coatings
I.Marek, O.Ruban, V.Redko, O.Getman, I.Martseniuk, O.Dudnik (2019) Adhesion of Melts and Brazing of Materials, #52, Kiev: Frantsevich Institute for Problems of Materials Science NASU, P.23-34
PHYSICOCHEMICAL PROPERTIES OF HYDROTHERMAL NANOCRYSTALLINE ZrO₂–Y₂O₃–CeO₂ POWDERS
I.Marek, O.Ruban, V.Redko, N.Danilenko, S.A.Korniy, O.Dudnik (2019) Powder Metallurgy, #03/04, Kiev: Frantsevich Institute for Problems of Materials Science NASU, P.3-12
Effect of the heat treatment temperature of initial powders on “aging” of composites in the ZrO₂—Y₂O₃—CeO₂ system
I.Marek, O.Ruban, V.Redko, N.Danilenko, S.A.Korniy, O.Dudnik (2018) Adhesion of Melts and Brazing of Materials, #51, Kiev: Frantsevich Institute for Problems of Materials Science NASU, P.71-80
Phase transformations at the heat treatment of disperse powder in the ZrO₂—Y₂O₃—CeO₂—Al₂O₃—CoO system
O.Dudnik, M.Hlabai, Y.Tyshchenko, V.Redko, O.Ruban (2018) Adhesion of Melts and Brazing of Materials, #51, Kiev: Frantsevich Institute for Problems of Materials Science NASU, P.62-70
MATERIALS BASED ON Gd₂Zr₂O₇ FOR THERMAL BARRIER COATINGS
O.Dudnik, S.Lakyza, N.Grechanyuk, O.Ruban, V.Redko, M.S.Hlabay, O.B.Myloserdov (2018) Powder Metallurgy, #05/06, Kiev: Frantsevich Institute for Problems of Materials Science NASU, P.67-86
THERMAL-BARRIER COATINGS: CURRENT STATUS, SEARCH, AND ANALYSIS
S.Lakyza, N.Grechanyuk, O.Ruban, V.Redko, M.S.Glabay, O.B.Myloserdov, O.Dudnik, S.V.Prokhorenko (2018) Powder Metallurgy, #01/02, Kiev: Frantsevich Institute for Problems of Materials Science NASU, P.107-143
ZrO₂–Y₂O₃–CeO₂–Al₂O₃–СоО NANOCRYSTALLINE POWDERS FOR THE MICROSTRUCTURAL DESIGN OF ZrO2-BAZED COLOR COMPOSITES
O.Dudnik, V.Tzukrenko, M.S.Glabai, O.Ruban, V.Redko, A.Khomenko (2017) Powder Metallurgy, #07/08, Kiev: Frantsevich Institute for Problems of Materials Science NASU, P.56-67
Effect of СоО Micro Additive on the Properties of the ZrO₂–Y₂O₃–CeO₂–Al₂О₃ Nanocrystalline Powder
V.Tzukrenko, O.Ruban, V.Redko, O.Dudnik (2016) Powder Metallurgy, #01/02, Kiev: Frantsevich Institute for Problems of Materials Science NASU, P.41-50
Synthesis and Study of High-Purity Nanocrystalline Powder of Solid Solution of CeO₂ and Y₂O₃ in Zirconium Dioxide
†A.Shevchenko, V.Lashneva, O.Ruban, V.Tzukrenko, O.Dudnik (2015) Powder Metallurgy, #09/10, Kiev: Frantsevich Institute for Problems of Materials Science NASU, P.53-60
Low-Temperature Synthesis of α-Al₂O₃
O.Dudnik, Y.Tyshchenko, V.Tzukrenko, O.Ruban, V.Redko, V.Vereschaka (2015) Powder Metallurgy, #07/08, Kiev: Frantsevich Institute for Problems of Materials Science NASU, P.79-86
Complex Doped Zirconia for Ceramic Implants: Production and Properties
†A.Shevchenko, V.Lashneva, O.Dudnik, O.Ruban, V.Redko, D.Verbylo, Podzorova L.L (2014) Powder Metallurgy, #07/08, Kiev: Frantsevich Institute for Problems of Materials Science NASU, P.90-100
Phase Diagrams of Refractory Oxide Systems and Microstructural Design of Materials
O.Dudnik, S.Lakyza, Y.Tyshchenko, O.Ruban, V.Redko, †A.Shevchenko, †L.Lopato (2014) Powder Metallurgy, #05/06, Kiev: Frantsevich Institute for Problems of Materials Science NASU, P.67-78
MICROSTRUCTURAL DESIGN OF BIOINERT COMPOSITES IN THE ZrO₂–Y₂O₃–CeO₂–Al₂O₃–СоО SYSTEM
†A.Shevchenko, O.Dudnik, V.Tzukrenko, O.Ruban, V.Redko, †L.Lopato (2012) Powder Metallurgy, #11/12, Kiev: Frantsevich Institute for Problems of Materials Science NASU, P.139-151
Transparent Ceramics Based on Yttrium Subgroup Lanthanide, Yttrium, and Scandium Oxides
†A.Shevchenko, V.Dubok, O.Dudnik, O.Ruban, †L.Lopato (2010) Powder Metallurgy, #09/10, Kiev: Frantsevich Institute for Problems of Materials Science NASU, P.54-66
Microstructural Design of ZrO₂–Y₂O₃–CeO₂–Al₂O₃ Materials
O.Dudnik, †A.Shevchenko, O.Ruban, V.Redko, †L.Lopato (2010) Powder Metallurgy, #09/10, Kiev: Frantsevich Institute for Problems of Materials Science NASU, P.43-54
SINTERING OF SELF-REINFORCED CERAMICS IN THE ZrO₂–Y₂O₃–CeO₂–Al₂O₃ SYSTEM
†A.Shevchenko, O.Dudnik, O.Ruban, V.Redko, †L.Lopato (2010) Powder Metallurgy, #01/02, Kiev: Frantsevich Institute for Problems of Materials Science NASU, P.56-65
Laminate bioimplants based on the ZrО2-Y2O3-Ce2O3-Al2O3 system
O.Dudnik, †A.Shevchenko, O.Ruban, , †L.Lopato (2009) Powder Metallurgy, #1/2, P.94-99
Low-Temperature Synthesis of α-Al₂O₃
O.Dudnik, †A.Shevchenko, O.Ruban, V.Redko, †L.Lopato (2008) Powder Metallurgy, #07/08, Kiev: Frantsevich Institute for Problems of Materials Science NASU, P.9-15
Synthesis and properties of nanocrystalline 90 wt % ZrO2(Y2O3, CeO2)-10 wt % Al2O3 powder
O.Dudnik, †A.Shevchenko, O.Ruban, V.Redko, †L.Lopato (2008) Inorganic Materials, Т.44, #4, P.477-481
Effect of heat treatment on the properties of nanocrystalline 80 wt % Al2O3-20 wt % ZrO2(CeO2, Y2O3) powder
O.Dudnik, †A.Shevchenko, O.Ruban, Z.Zaitseva, †L.Lopato (2008) Inorganic Materials, Т.44, #5, P.586-591
Consolidation of nanocrystalline ZrO2-CeO2-Y2O3 powders depending on their production conditions
O.Dudnik, †A.Shevchenko, O.Ruban, Z.Zaitseva, V.Vereschaka, V.Redko, †.Chekhovskiy (2007) Powder Metallurgy, #7/8, P.45-58
Hydrothermal syntesis of nanocrystalline powders in the ZrO2-Y2O3-CeO2 system
†A.Shevchenko, O.Dudnik, O.Ruban, V.Vereschaka, V.Redko, †L.Lopato (2007) Powder Metallurgy, #1/2, P.23-30