Отправить статью по E-mail Proton transport in perovskites Ba2InMO6 (M = Nb, Ta)
- Авторы: Kochetova N.A.1, Alyabysheva I.V.1, Matveev E.S.1, Animitsa I.E.1
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Учреждения:
- Ural Federal University named after the first President of Russia B.N. Yeltsin
- Выпуск: Том 53, № 6 (2017)
- Страницы: 658-664
- Раздел: Article
- URL: https://journals.rcsi.science/1023-1935/article/view/188809
- DOI: https://doi.org/10.1134/S102319351706009X
- ID: 188809
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Аннотация
The reasons for the appearance of proton conductivity in the complex oxide Ba2InMO6 phases (M = Nb, Ta) with a formally complete oxygen sublattice were determined. The formation of oxygen vacancies in the structure as a result of the violation of stoichiometry causes the introduction of water, the amount of which does not exceed 0.02 mol per formula unit of the composition. The appearance of proton defects even in low concentrations provides the dominant proton transfer below 500°C.
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Об авторах
N. Kochetova
Ural Federal University named after the first President of Russia B.N. Yeltsin
Автор, ответственный за переписку.
Email: Nadezhda.Kochetova@urfu.ru
Россия, Yekaterinburg, 620002
I. Alyabysheva
Ural Federal University named after the first President of Russia B.N. Yeltsin
Email: Nadezhda.Kochetova@urfu.ru
Россия, Yekaterinburg, 620002
E. Matveev
Ural Federal University named after the first President of Russia B.N. Yeltsin
Email: Nadezhda.Kochetova@urfu.ru
Россия, Yekaterinburg, 620002
I. Animitsa
Ural Federal University named after the first President of Russia B.N. Yeltsin
Email: Nadezhda.Kochetova@urfu.ru
Россия, Yekaterinburg, 620002
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