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 |
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| 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 |
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| Организации |
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Информация о финансировании (2)
| 1 | Фонд «Сколково» | 3 от 25.12.2014 |
| 2 | Федеральное агентство научных организаций России | V.44.1.15. |
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 OpenAlex CAPlus
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 OpenAlex CAPlus
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 |
| ≡ OpenAlex: | W2293201511 |
| ≡ Chemical Abstracts: | 2016:434180 |