Proton transport in perovskites Ba2InMO6 (M = Nb, Ta)
- 作者: Kochetova N.1, Alyabysheva I.1, Matveev E.1, Animitsa I.1
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隶属关系:
- Ural Federal University named after the first President of Russia B.N. Yeltsin
- 期: 卷 53, 编号 6 (2017)
- 页面: 658-664
- 栏目: Article
- URL: https://journals.rcsi.science/1023-1935/article/view/188809
- DOI: https://doi.org/10.1134/S102319351706009X
- ID: 188809
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详细
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.
作者简介
N. Kochetova
Ural Federal University named after the first President of Russia B.N. Yeltsin
编辑信件的主要联系方式.
Email: Nadezhda.Kochetova@urfu.ru
俄罗斯联邦, Yekaterinburg, 620002
I. Alyabysheva
Ural Federal University named after the first President of Russia B.N. Yeltsin
Email: Nadezhda.Kochetova@urfu.ru
俄罗斯联邦, Yekaterinburg, 620002
E. Matveev
Ural Federal University named after the first President of Russia B.N. Yeltsin
Email: Nadezhda.Kochetova@urfu.ru
俄罗斯联邦, Yekaterinburg, 620002
I. Animitsa
Ural Federal University named after the first President of Russia B.N. Yeltsin
Email: Nadezhda.Kochetova@urfu.ru
俄罗斯联邦, Yekaterinburg, 620002