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Addition of SiO2 to the operation of a polyimide cathode in a sodium batteryстатья
- Авторы: Yudina Alena V., Baymuratova Guzaliya R., Mumyatov Alexander V., Tulibaeva Galiya Z., Kabachkov Evgeny N., Troshin Pavel A., Shestakov Alexander F., Yarmolenko Olga V.
- Журнал: Mendeleev Communications
- Том: 32
- Год издания: 2022
- Издательство: Elsevier BV
- Местоположение издательства: Netherlands
- Первая страница: 655
- Последняя страница: 657
- DOI: 10.1016/j.mencom.2022.09.029
- Аннотация: The effect of the addition of SiO2 nanoparticles on the properties of a polyimide cathode was explored by CV, XPS, and galvanostatic cycling methods. The capacity and average cycling potential of the cell increased in the presence of SiO2.By quantum chemical modeling, it was shown that SiO2nanoparticles served as a framework for polyimide, which retained its fixed structure upon metalation with sodium.
- Добавил в систему: Кабачков Евгений Николаевич