Отправить статью по E-mail Codoping of scandium-containing zirconia-based solid electrolytes with iron, cerium, and copper oxides
- Авторы: Yanchevskii O.Z.1, Kovalenko L.L.1, Belous A.G.1
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Учреждения:
- Vernadsky Institute of General and Inorganic Chemistry
- Выпуск: Том 52, № 3 (2016)
- Страницы: 301-308
- Раздел: Article
- URL: https://journals.rcsi.science/0020-1685/article/view/157399
- DOI: https://doi.org/10.1134/S0020168516030158
- ID: 157399
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Аннотация
Codoping with iron, cerium, and copper oxides has been proposed as a means of improving the performance of scandium-containing zirconia-based solid electrolytes. We have examined three procedures for the synthesis of the (ZrO2)0.825(CeO2)0.07(Sc2O3)0.07(Fe2O3)0.035 solid solution through precipitation from solution. It has been shown that the highest oxygen ion conductivity is ensured by the synthesis procedure that includes the mechanochemical activation of presynthesized scandium ferrate (Sc1.33Fe0.67O3) with cerium and zirconium hydroxides and a solution containing 0.5 mol % Cu.
Об авторах
O. Yanchevskii
Vernadsky Institute of General and Inorganic Chemistry
Автор, ответственный за переписку.
Email: yancholz@gmail.com
Украина, pr. Akademika Palladina 32/34, Kyiv, 03680
L. Kovalenko
Vernadsky Institute of General and Inorganic Chemistry
Email: yancholz@gmail.com
Украина, pr. Akademika Palladina 32/34, Kyiv, 03680
A. Belous
Vernadsky Institute of General and Inorganic Chemistry
Email: yancholz@gmail.com
Украина, pr. Akademika Palladina 32/34, Kyiv, 03680
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