Change in the mechanism of conductivity in ZrO2-based crystals depending on the content of stabilizing Y2O3 additive
- Авторы: Borik M.1, Bredikhin S.2, Bublik V.3, Kulebyakin A.1, Kuritsyna I.2, Lomonova E.1, Milovich F.3, Myzina V.1, Osiko V.1, Seryakov S.1,3, Tabachkova N.3
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Учреждения:
- Prokhorov General Physics Institute
- Institute of Solid State Physics
- National University of Science and Technology Moscow Institute of Steel and Alloys
- Выпуск: Том 43, № 3 (2017)
- Страницы: 289-292
- Раздел: Article
- URL: https://journals.rcsi.science/1063-7850/article/view/203923
- DOI: https://doi.org/10.1134/S1063785017030166
- ID: 203923
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Аннотация
The interrelationship between the structure, phase composition, and transport characteristics of solid electrolytes based on ZrO2 has been studied as dependent on the content of stabilizing Y2O3 additive. It is established that twin boundaries do not lead to the appearance of additional mechanism of ionic conductivity acceleration in ZrO2–Y2O3 crystals. The maximum conductivity has been observed in ZrO2–(8–10) mol % Y2O3 crystals containing a t” phase, in which oxygen atoms are displaced from high-symmetry positions characteristic of the cubic phase.
Об авторах
M. Borik
Prokhorov General Physics Institute
Email: ntabachkova@gmail.com
Россия, Moscow, 119991
S. Bredikhin
Institute of Solid State Physics
Email: ntabachkova@gmail.com
Россия, Chernogolovka, Moscow oblast, 142432
V. Bublik
National University of Science and Technology Moscow Institute of Steel and Alloys
Email: ntabachkova@gmail.com
Россия, Moscow, 119991
A. Kulebyakin
Prokhorov General Physics Institute
Email: ntabachkova@gmail.com
Россия, Moscow, 119991
I. Kuritsyna
Institute of Solid State Physics
Email: ntabachkova@gmail.com
Россия, Chernogolovka, Moscow oblast, 142432
E. Lomonova
Prokhorov General Physics Institute
Email: ntabachkova@gmail.com
Россия, Moscow, 119991
F. Milovich
National University of Science and Technology Moscow Institute of Steel and Alloys
Email: ntabachkova@gmail.com
Россия, Moscow, 119991
V. Myzina
Prokhorov General Physics Institute
Email: ntabachkova@gmail.com
Россия, Moscow, 119991
V. Osiko
Prokhorov General Physics Institute
Email: ntabachkova@gmail.com
Россия, Moscow, 119991
S. Seryakov
Prokhorov General Physics Institute; National University of Science and Technology Moscow Institute of Steel and Alloys
Email: ntabachkova@gmail.com
Россия, Moscow, 119991; Moscow, 119991
N. Tabachkova
National University of Science and Technology Moscow Institute of Steel and Alloys
Автор, ответственный за переписку.
Email: ntabachkova@gmail.com
Россия, Moscow, 119991