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The Facile Synthesis of Ni–Cu Catalysts Stabilized in SiO2 Framework via a Supercritical Antisolvent Approach Научная публикация

Журнал The Journal of Supercritical Fluids
ISSN: 0896-8446 , E-ISSN: 1872-8162
Вых. Данные Год: 2016, Том: 112, Страницы: 119-127 Страниц : 9 DOI: 10.1016/j.supflu.2016.03.003
Ключевые слова Catalyst preparation, Green chemistry, Heterogeneous catalysts, Supercritical antisolvent
Авторы Nesterov N.S. 1,2 , Paharukova V.P. 1,2 , Yakovlev V.A. 1 , Martyanov O.N. 1,2
Организации
1 Boreskov Institute of Catalysis, 5 Academican Lavrentiev Avenue, 630090 Novosibirsk, Russia
2 Research and Educational Center for Energy Efficient Catalysis, Novosibirsk State University, Pirogov Street, 2, Novosibirsk 630090, Russia

Информация о финансировании (2)

1 Федеральное агентство научных организаций России V.44.1.15.
2 Фонд «Сколково» 3 от 25.12.2014

Реферат: Ni–Cu catalysts with different SiO2 compositions were prepared via supercritical antisolvent (SAS) precipitation. The calcination and reduction of the SAS Ni–Cu catalysts were investigated by X-ray diffraction, SEM and TEM to determine the influence of various SiO2 contents on the Ni–Cu catalyst morphology. SiO2 addition (≥30 wt.%) prevents the sintering of metal particles and increases dispersion, specific surface area and accessibility of Ni–Cu particles. These Ni–Cu catalysts can be used for various processes, such as fast oil pyrolysis, aqueous-phase hydrodeoxygenation, and methane decomposition. The facile approach suggested opens unique opportunities for the synthesis of multicomponent metal supported catalysts with high active phase content (> 50 wt.%) of nanosized (< 10 nm) metal particles.
Библиографическая ссылка: Nesterov N.S. , Paharukova V.P. , Yakovlev V.A. , Martyanov O.N.
The Facile Synthesis of Ni–Cu Catalysts Stabilized in SiO2 Framework via a Supercritical Antisolvent Approach
The Journal of Supercritical Fluids. 2016. V.112. P.119-127. DOI: 10.1016/j.supflu.2016.03.003 WOS Scopus РИНЦ CAPlus OpenAlex
Даты:
Поступила в редакцию: 6 нояб. 2015 г.
Принята к публикации: 4 мар. 2016 г.
Опубликована online: 10 мар. 2016 г.
Опубликована в печати: 1 июн. 2016 г.
Идентификаторы БД:
Web of science: WOS:000374078100016
Scopus: 2-s2.0-84960898494
РИНЦ: 27096440
Chemical Abstracts: 2016:434180
OpenAlex: W2293201511
Цитирование в БД:
БД Цитирований
Web of science 22
Scopus 22
РИНЦ 25
OpenAlex 22
Альметрики: