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Structure and properties of new dicationic ionic liquid DBTMEDA(BF4)2статья Электронная публикация
Информация о цитировании статьи получена из
Web of Science,
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 4 сентября 2019 г.
- Авторы: Zakharov M.A., Ivanov A.S., Arkhipova E.A., Desyatov A.V., Savilov S.V., Lunin V.V.
- Журнал: Structural Chemistry
- Том: 30
- Номер: 2
- Год издания: 2019
- Издательство: Springer-Verlag
- Местоположение издательства: Heidelberg, Germany
- Первая страница: 451
- Последняя страница: 456
- DOI: 10.1007/s11224-018-1260-8
- Аннотация: Abstract Dicationic ionic liquid (IL) dibutyltetramethylethylenediammonium tetrafluoridoborate was synthesized for the first time by quaternization followed by ion exchange. The chemical composition was confirmed by 1H, 19F, and 13C nuclear magnetic resonance (NMR) spectroscopy. The crystal structure of the IL under discussion was determined from single crystal diffraction and can be described in monoclinic syngony with P21/c space group. Using thermal analysis and mass spectrometry, thermal stability of this IL as well as possible directions of its destruction was analyzed. Melting point for this liquid was determined by simultaneous thermal analysis as 135 °C. The electrochemical stability range for this ionic liquid was find to be nearly symmetrical accordingly to cyclic voltammetry and estimated as 3.75 V. Keywords Ionic liquids . Thermal analysis . Crystal structure . NMR spectroscopy . Electrochemical window . Conductivity
- Добавил в систему: Захаров Максим Александрович