Water as a Cosolvent – Effective Tool to Avoid Phase Separation in Bimetallic Ni-Cu Catalysts Obtained via 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: 2017, Том: 130, Страницы: 133-139 Страниц : 7 DOI: 10.1016/j.supflu.2017.08.002 | ||||
| Ключевые слова | Catalyst preparation, Green chemistry, Heterogeneous catalysts, Supercritical antisolvent | ||||
| Авторы |
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| Организации |
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Информация о финансировании (1)
| 1 | Федеральное агентство научных организаций России | 0303-2016-0001 |
Реферат:
A series of Ni-Cu metal catalysts were synthesized using supercritical antisolvent (SAS) approach under conditions of controlled water content in the initial solution of precursors. It is shown that low content of water in methanol (up to 9 vol.%) helps to adjust the structure, texture and morphology of the obtained materials. The water additives promote the formation of carbonate phase that during further decomposition and reduction steps allows obtaining the solid Ni1‐xCux solution without phase separation. In particular the addition of 7 and more vol.% of water leads to the complete introduction of Cu into the Ni crystal lattice without formation of separate enriched phases of Ni or Cu.
Библиографическая ссылка:
Nesterov N.S.
, Pakharukova V.P.
, Martyanov O.N.
Water as a Cosolvent – Effective Tool to Avoid Phase Separation in Bimetallic Ni-Cu Catalysts Obtained via Supercritical Antisolvent Approach
The Journal of Supercritical Fluids. 2017. V.130. P.133-139. DOI: 10.1016/j.supflu.2017.08.002 WOS Scopus РИНЦ OpenAlex CAPlus
Water as a Cosolvent – Effective Tool to Avoid Phase Separation in Bimetallic Ni-Cu Catalysts Obtained via Supercritical Antisolvent Approach
The Journal of Supercritical Fluids. 2017. V.130. P.133-139. DOI: 10.1016/j.supflu.2017.08.002 WOS Scopus РИНЦ OpenAlex CAPlus
Даты:
| Поступила в редакцию: | 3 мая 2017 г. |
| Принята к публикации: | 5 авг. 2017 г. |
| Опубликована online: | 8 авг. 2017 г. |
| Опубликована в печати: | 1 дек. 2017 г. |
Идентификаторы БД:
| ≡ Web of science: | WOS:000412254200017 |
| ≡ Scopus: | 2-s2.0-85028987904 |
| ≡ РИНЦ: | 31124210 |
| ≡ OpenAlex: | W2742175825 |
| ≡ Chemical Abstracts: | 2017:1357294 |