PHASE EQUILIBRIA IN THE ZrO2–Yb2O3 SYSTEM AT 1100 °С

Autor: О. А. Kornienko, E. R. Andrievskaya, O. I. Bukov, J. D. Bogatyryova

Publikováno v: Vìsnik Odesʹkogo Nacìonalʹnogo Unìversitetu: Hìmìâ, Vol 23, Iss 1(65), Pp 83-95 (2018)

Phase equilibria in the binary ZrO2 – Yb2O3 system at 1100°C were studied by X-ray diffraction and petrography in the overall concentration range. The samples of different compositions have been prepared from nitrate acid solutions by evaporation,

Externí odkaz: https://doaj.org/article/36c2b98991c149dba9edddbbcd27581e

ИЗОТЕРМИЧЕСКОЕ СЕЧЕНИЕ ДИАГРАМЫ СОСТОЯНИЯ СИСТЕМЫ ZrО2–HfO2–Sm2O3 ПРИ 1600 C

Autor: V. Yurchenko, Yuriy, Kornienko, Oksana A., I. Bykov, Oleksandr, V. Sameliuk, Anatoliy

Publikováno v: Journal of Chemistry and Technologies; Том 30 № 1 (2022): Journal of Chemistry and Technologies; 34-43
Journal of Chemistry and Technologies; Vol. 30 No. 1 (2022): Journal of Chemistry and Technologies; 34-43

According to the results of the samples studied by the method of X-ray phase and microstructural analyses, the phase equilibria in the ternary system ZrO2–HfO2–Sm2O3were investigated. The formation of new phases in the ZrО2–HfO2–Sm2O3 system

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=issn2306871X::de8a5235cca86e5ce3a7e4a9ec10a72f
http://chemistry.dnu.dp.ua/article/view/245246

ИЗОТЕРМИЧЕСКОЕ СЕЧЕНИЕ ДИАГРАМЫ СОСТОЯНИЯ СИСТЕМЫ CeО2–La2O3–Sm2O3 ПРИ 1500 C

Autor: A. Korniienko, Oksana, И. Быков, Oleksandr, V. Sameliuk, Anatoliy, K. Barshchevskaya, Hanna

Publikováno v: Journal of Chemistry and Technologies; Vol. 29 No. 2 (2021): Journal of Chemistry and Technologies; 200-210
Journal of Chemistry and Technologies; Том 29 № 2 (2021): Journal of Chemistry and Technologies; 200-210

Based on the studied phase equilibria, it is established that in these systems substitution-type solid solutions are formed on the basis of various crystalline modifications of the initial components. In the CeO2–La2O3–Sm2O3 system solid solution

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=issn2306871X::3c1900d578738a34d2624436c9bcf63f
http://chemistry.dnu.dp.ua/article/view/230369

PHASE RELATION STUDIES IN THE ZrO2-CeO2-Dy2O3 SYSTEM AT 1500 °С

Autor: Korniienko, O. A.

Publikováno v: Odesa National University Herald. Chemistry; Том 24, № 2(70) (2019); 71-83
Вестник Одесского национального университета. Химия; Том 24, № 2(70) (2019); 71-83
Вісник Одеського національного університету. Хімія; Том 24, № 2(70) (2019); 71-83

The systems containing ceria, dysprosium and zirconia are perspective for the development of energy saving technological solutions and solid oxide fuel cells (SOFC). Ceramics based on ZrO2 is used as a high temperature electrolyte for SOFC. The solid

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=scientific_p::fa287e78f3102bf2611ea71a14d0e14e
http://heraldchem.onu.edu.ua/article/view/169231

Взаємодія оксидів церію та ітербію при 1100 °С

Autor: Oksana A. Кornienko

Publikováno v: Journal of Chemistry and Technologies; Том 24, № 2 (2016): Bulletin of Dnipropetrovsk University. Series Chemistry; 94-101
Journal of Chemistry and Technologies; Том 24, № 2 (2016): Вестник Днепропетровского университета. Серия химия; 94-101
Journal of Chemistry and Technologies; Том 24, № 2 (2016): Вісник Дніпропетровського університету. Серія хімія; 94-101
Vìsnik Dnìpropetrovsʹkogo Unìversitetu: Serìâ Hìmìâ, Vol 24, Iss 2, Pp 94-101 (2016)

Впервые исследованы фазовые равновесия в двойной системе CeO2–Yb2O3 при температуре 1100 °С во всем интервале концентраций. Образцы различны

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::d971077b04e43ac68b458406a360b32d
http://chemistry.dnu.dp.ua/article/view/081613