Отправить статью по E-mail Effect of concentration and temperature factors on operation stability of Li–Sn–LiN(CF3SO2)2 electrochemical system
- Авторы: Globa N.I.1, Sirosh V.A.1, Pershina E.D.1
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Учреждения:
- Interagency Department of Electrochemical Power Engineering
- Выпуск: Том 89, № 1 (2016)
- Страницы: 56-62
- Раздел: Various Technologcal Processes
- URL: https://journals.rcsi.science/1070-4272/article/view/213452
- DOI: https://doi.org/10.1134/S1070427216010092
- ID: 213452
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Аннотация
The results of the electrochemical study of the Li–Sn system in the electrolytes consisted of LiN(CF3SO2)2 and tetraethylene glycol dimethyl ether in relation to the LiN(CF3SO2)2 concentration, temperature, and storage conditions are presented. The optimal concentrations of the salt component in salt-solvates were determined. These concentrations make it possible to obtain high stable values of the specific capacity in cycling and charge storage at room and elevated temperatures. It was shown that the operation stability of the electrochemical system Li–Sn–LiN(CF3SO2)2 in salt-solvate solutions depends on solubility of the formed lithium disulfide, ratio composition of electrolyte and temperature.
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N. Globa
Interagency Department of Electrochemical Power Engineering
Автор, ответственный за переписку.
Email: gnl-n@mail.ru
Украина, bul. Akademika Vernadskogo 38a, Kiev, 03142
V. Sirosh
Interagency Department of Electrochemical Power Engineering
Email: gnl-n@mail.ru
Украина, bul. Akademika Vernadskogo 38a, Kiev, 03142
E. Pershina
Interagency Department of Electrochemical Power Engineering
Email: gnl-n@mail.ru
Украина, bul. Akademika Vernadskogo 38a, Kiev, 03142
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