Ethanol Dehydrogenation over Ag-CeO2/SiO2 Catalyst: Role of Ag-CeO2 Interface | Sciact - CRIS-система Института катализа

Ethanol Dehydrogenation over Ag-CeO2/SiO2 Catalyst: Role of Ag-CeO2 Interface Научная публикация

Журнал

Applied Catalysis A: General
ISSN: 0926-860X , E-ISSN: 1873-3875

Вых. Данные

Год: 2016, Том: 528, Страницы: 161-167 Страниц : 7 DOI: 10.1016/j.apcata.2016.10.005

Ключевые слова

Ag-CeO2 interface, Ag/SiO2, CeO2 additive, Ethanol dehydrogenation

Авторы

Mamontov G.V. ¹ , Grabchenko M.V. ¹ , Sobolev V.I. ^1,2 , Zaikovskii V.I. ^2,3 , Vodyankina O.V. ¹

Организации

1	Tomsk State University, pr. Lenina, 36, 634050 Tomsk, Russia
2	Boreskov Institute of Catalysis SB RAS, pr. Lavrentieva, 5, 630090 Novosibirsk, Russia
3	Novosibirsk State University, Pirogova Str. 2, 630090 Novosibirsk, Russia

Информация о финансировании (2)

1	Национальный исследовательский Томский государственный университет	8.2.07.2015
2	Российский фонд фундаментальных исследований	14-33-50479

Small silver nanoparticles (less than 7 nm) supported on silica as well as silica modified with CeO2 were prepared by impregnation techniques, characterized by physical-chemical methods, and tested in dehydrogenation of ethanol into acetaldehyde. The addition of CeO2 was shown to increase the catalytic activity of the Ag/SiO2 catalyst. The close interaction of the CeO2 nanoparticles (3–5 nm) with supported silver nanoparticles increased the activity of the Ag/CeO2/SiO2 catalyst in both dehydrogenation and oxidative dehydrogenation of ethanol into acetaldehyde due to participation of the Ag-CeO2 interface in the ethanol activation or/and the spillover of active oxygen.

Mamontov G.V. , Grabchenko M.V. , Sobolev V.I. , Zaikovskii V.I. , Vodyankina O.V.
Ethanol Dehydrogenation over Ag-CeO2/SiO2 Catalyst: Role of Ag-CeO2 Interface
Applied Catalysis A: General. 2016. V.528. P.161-167. DOI: 10.1016/j.apcata.2016.10.005 WOS Scopus РИНЦ CAPlusCA OpenAlex

Поступила в редакцию:	9 июн. 2016 г.
Принята к публикации:	6 окт. 2016 г.
Опубликована online:	7 окт. 2016 г.
Опубликована в печати:	25 нояб. 2016 г.

Web of science:	WOS:000388153300018
Scopus:	2-s2.0-84994173192
РИНЦ:	27581891
Chemical Abstracts:	2016:1694441
Chemical Abstracts (print):	165:551066
OpenAlex:	W2531057053

БД	Цитирований
Web of science	68
Scopus	71
РИНЦ	71
OpenAlex	79