A New Series of Cobalt and Iron Clathrochelates with Perfluorinated Ribbed Substituents Научная публикация
Журнал |
ACS Omega
ISSN: 2470-1343 |
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Вых. Данные | Год: 2017, Том: 2, Номер: 10, Страницы: 6852-6862 Страниц : 11 DOI: 10.1021/acsomega.7b01088 | ||||||
Ключевые слова | hydrogen generation; complexes; metals | ||||||
Авторы |
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Организации |
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Реферат:
The study tackles one of the challenges in developing platinum-free molecular electrocatalysts for hydrogen evolution, which is to seek for new possibilities to ensure large turnover numbers by stabilizing electrocatalytic intermediates. These species are often much more reactive than the initial electrocatalysts, and if not properly stabilized by a suitable choice of functionalizing substituents, they have a limited long-time activity. Here, we describe new iron and cobalt(II) cage complexes (clathrochelates) that in contrast to many previously reported complexes of this type do not act as electrocatalysts for hydrogen evolution. We argue that the most probable reason for this behavior is an excessive stabilization of the metal(I) species by perfluoroaryl ribbed groups, resulting in an unprecedented long-term stability of the metal(I) complexes even in acidic solutions.
Библиографическая ссылка:
Zelinskii G.E.
, Pavlov A.A.
, Belov A.S.
, Belaya I.G.
, Vologzhanina A.V.
, Nelyubina Y.V.
, Efimov N.N.
, Zubavichus Y.V.
, Bubnov Y.N.
, Novikov V.V.
, Voloshin Y.Z.
A New Series of Cobalt and Iron Clathrochelates with Perfluorinated Ribbed Substituents
ACS Omega. 2017. V.2. N10. P.6852-6862. DOI: 10.1021/acsomega.7b01088 WOS Scopus РИНЦ
A New Series of Cobalt and Iron Clathrochelates with Perfluorinated Ribbed Substituents
ACS Omega. 2017. V.2. N10. P.6852-6862. DOI: 10.1021/acsomega.7b01088 WOS Scopus РИНЦ
Файлы:
Полный текст от издателя
Даты:
Поступила в редакцию: | 28 июл. 2017 г. |
Опубликована online: | 18 окт. 2017 г. |
Опубликована в печати: | 31 окт. 2017 г. |
Идентификаторы БД:
Web of science | WOS:000418744000059 |
Scopus | 2-s2.0-85032632829 |
РИНЦ | 31144137 |
Chemical Abstracts | 2017:1665394 |
Chemical Abstracts (print) | 167:460864 |
OpenAlex | W2765189837 |