CuCeOx/γ-Al2O3 Catalyst for Low Temperature Dimethyl Ether Partial Oxidation to Hydrogen-Rich Gas Научная публикация
| Журнал |
Materials Letters
ISSN: 0167-577X , E-ISSN: 1873-4979 |
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| Вых. Данные | Год: 2021, Том: 302, Номер статьи : 130345, Страниц : 4 DOI: 10.1016/j.matlet.2021.130345 | ||||
| Ключевые слова | Dimethyl ether; Partial oxidation; Hydrogen production; Copper-ceria-alumina; Cu-Ce-Ox catalyst | ||||
| Авторы |
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| Организации |
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Информация о финансировании (1)
| 1 | Российский научный фонд | 17-79-30071 |
Реферат:
Low temperature dimethyl ether partial oxidation (DME PO) to hydrogen-rich gas was studied over Cu-Ce-Ox/γ-Al2O3 catalyst. The catalyst demonstrated stable operation under atmospheric pressure, T = 350 °C and gas hourly space velocity (GHSV = 20000 h−1) using reaction mixture (vol. %) CH3OCH3:O2:N2 = 16.7:16.7:66.6 (that corresponds to molar ratio DME:air = 1:5). X-ray diffraction, scanning electron microscopy, transmission electron microscopy and energy dispersive X-ray analysis techniques were used for catalyst characterization. It was shown that the surface of the CuCeOx/γ-Al2O3 catalyst held copper-containing species of two types, namely, compact agglomerates of the CuO-CeO2 mixed oxides (up to ~100 nm in size) and copper nanoparticles (<5 nm).
Библиографическая ссылка:
Badmaev S.D.
, Pinigina A.E.
, Snytnikov P.V.
, Sobyanin V.A.
CuCeOx/γ-Al2O3 Catalyst for Low Temperature Dimethyl Ether Partial Oxidation to Hydrogen-Rich Gas
Materials Letters. 2021. V.302. 130345 :1-4. DOI: 10.1016/j.matlet.2021.130345 WOS Scopus РИНЦ CAPlus OpenAlex
CuCeOx/γ-Al2O3 Catalyst for Low Temperature Dimethyl Ether Partial Oxidation to Hydrogen-Rich Gas
Materials Letters. 2021. V.302. 130345 :1-4. DOI: 10.1016/j.matlet.2021.130345 WOS Scopus РИНЦ CAPlus OpenAlex
Даты:
| Поступила в редакцию: | 13 июн. 2021 г. |
| Принята к публикации: | 24 июн. 2021 г. |
| Опубликована online: | 27 июн. 2021 г. |
| Опубликована в печати: | 1 нояб. 2021 г. |
Идентификаторы БД:
| Web of science: | WOS:000681133100011 |
| Scopus: | 2-s2.0-85109454359 |
| РИНЦ: | 46874236 |
| Chemical Abstracts: | 2021:1530447 |
| OpenAlex: | W3176284024 |