Catalytic Activity of Gold Nanoparticles Deposited on N-Doped Carbon-Based Supports in Oxidation of Glucose and Arabinose Mixtures | Sciact - CRIS-система Института катализа

Catalytic Activity of Gold Nanoparticles Deposited on N-Doped Carbon-Based Supports in Oxidation of Glucose and Arabinose Mixtures Научная публикация

Журнал

Research on Chemical Intermediates
ISSN: 0922-6168 , E-ISSN: 1568-5675

Вых. Данные

Год: 2021, Том: 47, Страницы: 2573–2587 Страниц : 15 DOI: 10.1007/s11164-021-04426-6

Ключевые слова

Arabinose; Carbon support; Glucose; Glucuronic acid; Gold catalysts; Sugar oxidation

Авторы

Franz Sebastian ¹ , Shcherban Nataliya D. ² , Bezverkhyy Igor ³ , Sergiienko Sergii A. ⁴ , Simakova Irina L. ⁵ , Salmi Tapio ¹ , Murzin Dmitry Yu. ¹

Организации

1	Laboratory of Industrial Chemistry and Reaction Engineering, Johan Gadolin Process Chemistry Centre, Åbo Akademi University, Biskopsgatan 8, 20500 Abo/Turku, Finland
2	L.V. Pisarzhevsky Institute of Physical Chemistry, National Academy of Sciences of Ukraine, 31 pr. Nauky, Kyiv 03028, Ukraine
3	Laboratoire Interdisciplinaire Carnot de Bourgogne, UMR 6303 CNRS-Université de Bourgogne-Franche Comté, 9 Av. A. Savary, BP 47870, 21078 Dijon Cedex, France
4	Department of Materials and Ceramics Engineering, CICECO-Aveiro Institute of Materials, University of Aveiro, 3810-193 Aveiro, Portugal
5	Boreskov Institute of Catalysis, Lavrentieva ave. 5, Novosibirsk, Russia 630090

Информация о финансировании (3)

1	Министерство науки и высшего образования Российской Федерации (с 15 мая 2018)	0239-2021-0008
2	Academy of Finland	319002
3	Национальная академия наук Украины	0120U100182

Oxidation of a mixture of glucose and arabinose over Au particles deposited on porous carbons, N-doped carbons and carbon nitrides was investigated at 70 °C, under constant pH of 8, and oxygen partial pressure 0.125 atm. In particular, Au deposited on nitrogen-containing carbon-based mesoporous structures demonstrated activity in the oxidation of the sugars to the corresponding aldonic acids higher than gold deposited on undoped carbon supports (conversion of glucose up to ca. 60%, arabinose–ca. 30% after 200 min). The results can be explained by the basic nature of the supports leading to an increase in the polarity of the carbon surface and the oxygen activation. Glucuronic acid (with selectivity ca. 10–93.5%) together with gluconic acid was formed as a result of glucose oxidation, while arabinose was selectively oxidized to arabinonic acid. © 2021, The Author(s).

Franz S. , Shcherban N.D. , Bezverkhyy I. , Sergiienko S.A. , Simakova I.L. , Salmi T. , Murzin D.Y.
Catalytic Activity of Gold Nanoparticles Deposited on N-Doped Carbon-Based Supports in Oxidation of Glucose and Arabinose Mixtures

Research on Chemical Intermediates. 2021. V.47. P.2573–2587. DOI: 10.1007/s11164-021-04426-6 WOS Scopus РИНЦ CAPlusCA OpenAlex

Полный текст от издателя

Поступила в редакцию:	13 нояб. 2020 г.
Принята к публикации:	27 февр. 2021 г.
Опубликована online:	9 мар. 2021 г.
Опубликована в печати:	1 июн. 2021 г.

Web of science:	WOS:000626798000001
Scopus:	2-s2.0-85102276925
РИНЦ:	46755740
Chemical Abstracts:	2021:623150
Chemical Abstracts (print):	177:270844
OpenAlex:	W3134912492

БД	Цитирований
Scopus	8
Web of science	8
РИНЦ	6
OpenAlex	8