Отправить статью по E-mail Transport properties of metacomposites in eutectic MAO4–V2O5 systems (M = Ca, Sr; A = W, Mo)
- Авторы: Koteneva E.A.1, Pestereva N.N.1, Animitsa I.E.1, Uvarov N.F.2
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Учреждения:
- Ural Federal University named after the first President of Russia B.N. Yeltsin
- Institute of Solid State Chemistry and Mechanochemistry, Siberian Branch
- Выпуск: Том 53, № 7 (2017)
- Страницы: 739-743
- Раздел: Article
- URL: https://journals.rcsi.science/1023-1935/article/view/188880
- DOI: https://doi.org/10.1134/S1023193517070060
- ID: 188880
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Аннотация
Metal molybdates MMoO4 (M = Ca, Sr) and their composites with vanadium oxide V2O5 were synthesized. An X-ray diffraction analysis confirmed that the obtained molybdates were single-phase, and the heterogeneous systems were two-phase. The temperature dependences of the total conductivity of the composites were studied. The ion transport numbers in the {CaMoO4 · xV2O5} composites (x = 1–30 mol %) were studied by the EMF method. The conductivity of the composites at x ≤ 5 mol % was shown to be ionic. The conductivity of the composites was described using the mixing equation.
Об авторах
E. Koteneva
Ural Federal University named after the first President of Russia B.N. Yeltsin
Email: Natalie.Pestereva@urfu.ru
Россия, Yekaterinburg, 620002
N. Pestereva
Ural Federal University named after the first President of Russia B.N. Yeltsin
Автор, ответственный за переписку.
Email: Natalie.Pestereva@urfu.ru
Россия, Yekaterinburg, 620002
I. Animitsa
Ural Federal University named after the first President of Russia B.N. Yeltsin
Email: Natalie.Pestereva@urfu.ru
Россия, Yekaterinburg, 620002
N. Uvarov
Institute of Solid State Chemistry and Mechanochemistry, Siberian Branch
Email: Natalie.Pestereva@urfu.ru
Россия, Novosibirsk, 630128
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