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Synthesis of Carbon-Supported Copper Catalyst and Its Catalytic Performance in Methanol Dehydrogenation Научная публикация

Журнал Applied Surface Science
ISSN: 0169-4332
Вых. Данные Год: 2017, Том: 409, Страницы: 291-295 Страниц : 5 DOI: 10.1016/j.apsusc.2017.02.220
Ключевые слова Carbon-supported catalyst, Copper, Methanol dehydrogenation, Methyl formate, Sibunit
Авторы Shelepova Ekaterina V. 1,2 , Vedyagin Aleksey A. 1,2 , Ilina Ludmila Yu. 1 , Nizovskii Alexander I. 1 , Tsyrulnikov Pavel G. 3
Организации
1 Boreskov Institute of Catalysis SB RAS, pr. Ac. Lavrentieva, 5, Novosibirsk, 630090, Russian Federation
2 National Research Tomsk Polytechnic University, Lenin av., 30, Tomsk, 634050, Russian Federation
3 Institute of Hydrocarbon Processing SB RAS, Neftezavodskaya st., 54, Omsk, 644040, Russian Federation

Информация о финансировании (1)

1 Российский фонд фундаментальных исследований 16-38-00095

Реферат: Carbon-supported copper catalyst was prepared by incipient wetness impregnation of Sibunit with an aqueous solution of copper nitrate. Copper loading was 5 wt.%. Temperature of reductive pretreatment was varied within a range of 200-400 °C. The samples were characterized by transmission electron microscopy, X-ray diffraction analysis, X-ray photoelectron and X-ray absorption spectroscopies. Catalytic activity of the samples was studied in a reaction of methanol dehydrogenation. Silica-based catalyst with similar copper loading was used as a reference. It was found that copper is distributed over the surface of support in the form of metallic and partially oxidized particles of about 12-17 nm in size. Diminished interaction of copper with support was supposed to be responsible for high catalytic activity.
Библиографическая ссылка: Shelepova E.V. , Vedyagin A.A. , Ilina L.Y. , Nizovskii A.I. , Tsyrulnikov P.G.
Synthesis of Carbon-Supported Copper Catalyst and Its Catalytic Performance in Methanol Dehydrogenation
Applied Surface Science. 2017. V.409. P.291-295. DOI: 10.1016/j.apsusc.2017.02.220 WOS Scopus РИНЦ CAPlusCA OpenAlex
Даты:
Поступила в редакцию: 26 янв. 2017 г.
Принята к публикации: 25 февр. 2017 г.
Опубликована online: 2 мар. 2017 г.
Опубликована в печати: 1 июл. 2017 г.
Идентификаторы БД:
Web of science: WOS:000400223900040
Scopus: 2-s2.0-85015699939
РИНЦ: 29482906
Chemical Abstracts: 2017:543830
Chemical Abstracts (print): 166:421372
OpenAlex: W2593492095
Цитирование в БД:
БД Цитирований
Web of science 30
Scopus 31
РИНЦ 29
OpenAlex 31
Альметрики: