КФУ. Карточка публикации. Nickel on Oxidatively Modified Carbon as a Promising Cost-Efficient Catalyst for Reduction of P-Nitrophenol.

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NICKEL ON OXIDATIVELY MODIFIED CARBON AS A PROMISING COST-EFFICIENT CATALYST FOR REDUCTION OF P-NITROPHENOL.

Форма представления

Статьи в зарубежных журналах и сборниках

Год публикации

2022

Язык

английский

Авторы, сотрудники КФУ

Брусько Василий Валерьевич, автор

Галялтдинов Шамиль Фазлурович, автор

Димиев Айрат Маратович, автор

Прыткова Анна Вадимовна, автор

Другие авторы

Кирсанова Мария Александровна, автор

Авторы, аспиранты КФУ

Прыткова Анна Вадимовна, автор

Библиографическое описание на языке оригинала

Galyaltdinov, S.; Svalova, A.; Brusko, V.; Kirsanova, M.; Dimiev, A.M. Nickel on Oxidatively Modified Carbon as a Promising Cost-Efficient Catalyst for Reduction of P-Nitrophenol. Molecules. - 2022, Vol. 27, P. 5637.

Аннотация

The reduction of p-nitrophenol to p-aminophenol has become a benchmark reaction for testing the efficiency of new catalytic systems. In this study, we use oxidatively modified carbon (OMC) as a structural support to develop a new cost-efficient nickel-based catalytic system. The newly developed material comprises single nickel ions, chemically bound to the oxygen functional groups on the OMC surface. The highly oxidized character of OMC ensures the high lateral density of nickel ions on its surface at relatively low nickel content. We demonstrate excellent catalytic properties of the new material by using it as a stationary phase in a prototype of a continuous flow reactor: the reagent fed into the reactor is p-nitrophenol, and the product, exiting the reactor, is the fully converted p-aminophenol. The catalytic properties of the new catalyst are associated with its specific morphology, and with high lateral density of active sites on the surface. The reaction can be considered as an example of single-atom catalysis. The resulting material can be used as an inexpensive but efficient catalyst for industrial wastewater treatment. The study opens the doors for the synthesis of a new series of catalytic systems comprising transition metal atoms on the OMC structural support.

Ключевые слова

oxidatively modified carbon, single-atom catalysis, p-nitrophenol reduction, nickel, UV-spectroscopy

Название журнала

Molecules (Basel, Switzerland)

URL

https://doi.org/10.3390/molecules27175637

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https://repository.kpfu.ru/?p_id=270468

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Полная запись метаданных

Поле DC	Значение	Язык
dc.contributor.author	Брусько Василий Валерьевич	ru_RU
dc.contributor.author	Галялтдинов Шамиль Фазлурович	ru_RU
dc.contributor.author	Димиев Айрат Маратович	ru_RU
dc.contributor.author	Прыткова Анна Вадимовна	ru_RU
dc.contributor.author	Кирсанова Мария Александровна	ru_RU
dc.contributor.author	Прыткова Анна Вадимовна	ru_RU
dc.date.accessioned	2022-01-01T00:00:00Z	ru_RU
dc.date.available	2022-01-01T00:00:00Z	ru_RU
dc.date.issued	2022	ru_RU
dc.identifier.citation	Galyaltdinov, S.; Svalova, A.; Brusko, V.; Kirsanova, M.; Dimiev, A.M. Nickel on Oxidatively Modified Carbon as a Promising Cost-Efficient Catalyst for Reduction of P-Nitrophenol. Molecules. - 2022, Vol. 27, P. 5637.	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/?p_id=270468	ru_RU
dc.description.abstract	Molecules (Basel, Switzerland)	ru_RU
dc.description.abstract	The reduction of p-nitrophenol to p-aminophenol has become a benchmark reaction for testing the efficiency of new catalytic systems. In this study, we use oxidatively modified carbon (OMC) as a structural support to develop a new cost-efficient nickel-based catalytic system. The newly developed material comprises single nickel ions, chemically bound to the oxygen functional groups on the OMC surface. The highly oxidized character of OMC ensures the high lateral density of nickel ions on its surface at relatively low nickel content. We demonstrate excellent catalytic properties of the new material by using it as a stationary phase in a prototype of a continuous flow reactor: the reagent fed into the reactor is p-nitrophenol, and the product, exiting the reactor, is the fully converted p-aminophenol. The catalytic properties of the new catalyst are associated with its specific morphology, and with high lateral density of active sites on the surface. The reaction can be considered as an example of single-atom catalysis. The resulting material can be used as an inexpensive but efficient catalyst for industrial wastewater treatment. The study opens the doors for the synthesis of a new series of catalytic systems comprising transition metal atoms on the OMC structural support.	ru_RU
dc.language.iso	ru	ru_RU
dc.subject	oxidatively modified carbon	ru_RU
dc.subject	single-atom catalysis	ru_RU
dc.subject	p-nitrophenol reduction	ru_RU
dc.subject	nickel	ru_RU
dc.subject	UV-spectroscopy	ru_RU
dc.title	Nickel on Oxidatively Modified Carbon as a Promising Cost-Efficient Catalyst for Reduction of P-Nitrophenol.	ru_RU
dc.type	Статьи в зарубежных журналах и сборниках	ru_RU