Structural Insight into La0.5Ca0.5Mn0.5Co0.5O3 Decomposition in the Methane Combustion Process Научная публикация
| Журнал |
Nanomaterials
, E-ISSN: 2079-4991 |
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| Вых. Данные | Год: 2021, Том: 11, Номер: 9, Номер статьи : 2283, Страниц : 9 DOI: 10.3390/nano11092283 | ||
| Ключевые слова | In situ XRD; Microstructure; Perovskite; Phase transformation; Recrystallization | ||
| Авторы |
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| Организации |
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Информация о финансировании (1)
| 1 | Российский научный фонд | 18-73-00139 |
Реферат:
Perovskite-like solid solution La0.5Ca0.5Mn0.5Co0.5O3 was tested during the total methane combustion reaction. During the reaction, there is a noticeable decrease in methane conversion, the rate of catalyst deactivation increasing with an increase in temperature. The in situ XRD and HRTEM methods show that the observed deactivation occurs as a result of the segregation of calcite and cobalt oxide particles on the perovskite surface. According to the TGA, the observed drop in catalytic activity is also associated with a large loss of oxygen from the perovskite structure. © 2021 by the authors. Licensee MDPI, Basel, Switzerland.
Библиографическая ссылка:
Nikolaeva O.
, Kapishnikov A.
, Gerasimov E.
Structural Insight into La0.5Ca0.5Mn0.5Co0.5O3 Decomposition in the Methane Combustion Process
Nanomaterials. 2021. V.11. N9. 2283 :1-9. DOI: 10.3390/nano11092283 WOS Scopus РИНЦ CAPlus PMID OpenAlex
Structural Insight into La0.5Ca0.5Mn0.5Co0.5O3 Decomposition in the Methane Combustion Process
Nanomaterials. 2021. V.11. N9. 2283 :1-9. DOI: 10.3390/nano11092283 WOS Scopus РИНЦ CAPlus PMID OpenAlex
Даты:
| Поступила в редакцию: | 10 авг. 2021 г. |
| Принята к публикации: | 31 авг. 2021 г. |
| Опубликована в печати: | 1 сент. 2021 г. |
| Опубликована online: | 2 сент. 2021 г. |
Идентификаторы БД:
| Web of science: | WOS:000701881300001 |
| Scopus: | 2-s2.0-85114103381 |
| РИНЦ: | 47034648 |
| Chemical Abstracts: | 2021:2332933 |
| PMID (PubMed): | 34578599 |
| OpenAlex: | W3198623276 |