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Synthesis, clarifying properties and refining structures of single-crystal magnesium borohydride di- and triammine complexesстатья
Информация о цитировании статьи получена из
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 22 мая 2024 г.
- Авторы: Solovev M.V., Vasiliev V.P., Shilov G.V., Kravchenko O.V., Zaytsev A.A., Shikhovtsev A.V., Dobrovolsky Y.A., Bulychev B.M.
- Журнал: Russian Chemical Bulletin
- Том: 73
- Номер: 4
- Год издания: 2024
- Издательство: Springer Nature
- Местоположение издательства: Switzerland
- Первая страница: 906
- Последняя страница: 916
- DOI: 10.1007/s11172-024-4204-z
- Аннотация: The magnesium borohydride complexes with ammonia, Mg(BH4)2•2NH3 (MA-2) and Mg(BH4)2•3NH3 (MA-3), were obtained in a single crystal form and their structures were determined by the X-ray diffraction analysis. According to the powder X-ray diffraction and IR spectroscopy results, the data in some published works, where the MA-3 was positioned as an individual compound, were shown to contain additional reflections that are in good agreement with those for Mg(BH4)2•6NH3 (MA-6). The study of the thermolysis process of the individual MA-3 by DSC-TGA-MS showed that the heating of the triammine to a temperature of 600 °C leads to the release of ammonia and hydrogen in a molar ratio H2: NH3 = 8: 1, with a total yield of H2 reaching 12 wt.%.
- Добавил в систему: Васильев Владимир Петрович