Ion Conductivity and Vibrational Spectra of LiNO3–KNO3 + Al2O3 Composites
- Авторы: Rabadanov K.1, Gafurov M.1, Kubataev Z.1, Amirov A.1, Akhmedov M.1, Shabanov N.1, Ataev M.1
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Учреждения:
- Dagestan Scientific Center, Russian Academy of Sciences, Analytical Center for Collective Use
- Выпуск: Том 55, № 6 (2019)
- Страницы: 573-578
- Раздел: Article
- URL: https://journals.rcsi.science/1023-1935/article/view/190636
- DOI: https://doi.org/10.1134/S1023193519060168
- ID: 190636
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Аннотация
Composite solid electrolytes are synthesized on the basis of the eutectic nitrate mixture of 0.42LiNO3–0.58KNO3 doped by aluminum oxide nanosized powder. The impedance spectroscopy technique is used to study the conductivity of the obtained composites. Heterogeneous doping results in an increase in ion conductivity and a decrease in activation energy. The method of Raman spectroscopy shows that the doping by aluminum oxide leads to formation of an amorphous phase. At low nanopowder concentrations, amorphization is brought about by the lithium nitrate phase.
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Об авторах
K. Rabadanov
Dagestan Scientific Center, Russian Academy of Sciences, Analytical Center for Collective Use
Автор, ответственный за переписку.
Email: rksh83@mail.ru
Россия, Makhachkala, Republic of Dagestan, 367001
M. Gafurov
Dagestan Scientific Center, Russian Academy of Sciences, Analytical Center for Collective Use
Email: rksh83@mail.ru
Россия, Makhachkala, Republic of Dagestan, 367001
Z. Kubataev
Dagestan Scientific Center, Russian Academy of Sciences, Analytical Center for Collective Use
Email: rksh83@mail.ru
Россия, Makhachkala, Republic of Dagestan, 367001
A. Amirov
Dagestan Scientific Center, Russian Academy of Sciences, Analytical Center for Collective Use
Email: rksh83@mail.ru
Россия, Makhachkala, Republic of Dagestan, 367001
M. Akhmedov
Dagestan Scientific Center, Russian Academy of Sciences, Analytical Center for Collective Use
Email: rksh83@mail.ru
Россия, Makhachkala, Republic of Dagestan, 367001
N. Shabanov
Dagestan Scientific Center, Russian Academy of Sciences, Analytical Center for Collective Use
Email: rksh83@mail.ru
Россия, Makhachkala, Republic of Dagestan, 367001
M. Ataev
Dagestan Scientific Center, Russian Academy of Sciences, Analytical Center for Collective Use
Email: rksh83@mail.ru
Россия, Makhachkala, Republic of Dagestan, 367001