Dry Reforming of Methane over LnFe0.7Ni0.3O3−δ Perovskites: Influence of Ln Nature Научная публикация
| Конференция |
1st Joint International Conference of the 6th Tokyo Conference on Advanced Catalytic Science and Technology/5th Asia Pacific Congress on Catalysis 18-23 июл. 2010 , Sapporo |
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| Журнал |
Catalysis Today
ISSN: 0920-5861 , E-ISSN: 1873-4308 |
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| Вых. Данные | Год: 2011, Том: 164, Номер: 1, Страницы: 227-233 Страниц : 7 DOI: 10.1016/j.cattod.2010.10.086 | ||||
| Ключевые слова | La, Methane dry reforming, Ni-Fe alloy, Ni-Fe perovskites, Pr, Sm substitution | ||||
| Авторы |
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| Организации |
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Информация о финансировании (4)
| 1 | Российский фонд фундаментальных исследований | 09-03-93112 |
| 2 | Министерство образования и науки Российской Федерации | |
| 3 | Президиум РАН | 57 |
| 4 | European Commission | 228953 FP7-NMP-2008-LARGE-2 OCMOL |
Реферат:
LnFe0.7Ni0.3O3−δ (Ln = La, Pr, Sm) perovskites synthesized via Pechini method have been studied as catalysts of methane dry reforming (MDR). Effects of pretreatment and type of Ln cation on the structural and redox properties of perovskites and their catalytic performance have been elucidated. The most active catalysts are obtained by keeping perovskites in the reaction feed at high temperatures due to the formation of Ni–Fe alloy particles released from the perovskite lattice and stabilized on its surface. PrFe0.7Ni0.3O3−δ was found to be the most active and stable catalyst due to the optimal composition of segregated Ni–Fe alloy particles and redox properties of oxide matrix.
Библиографическая ссылка:
Kapokova L.
, Pavlova S.
, Bunina R.
, Alikina G.
, Krieger T.
, Ishchenko A.
, Rogov V.
, Sadykov V.
Dry Reforming of Methane over LnFe0.7Ni0.3O3−δ Perovskites: Influence of Ln Nature
Catalysis Today. 2011. V.164. N1. P.227-233. DOI: 10.1016/j.cattod.2010.10.086 WOS Scopus РИНЦ CAPlusCA OpenAlex
Dry Reforming of Methane over LnFe0.7Ni0.3O3−δ Perovskites: Influence of Ln Nature
Catalysis Today. 2011. V.164. N1. P.227-233. DOI: 10.1016/j.cattod.2010.10.086 WOS Scopus РИНЦ CAPlusCA OpenAlex
Даты:
| Поступила в редакцию: | 30 июн. 2010 г. |
| Принята к публикации: | 26 окт. 2010 г. |
| Опубликована online: | 10 дек. 2010 г. |
| Опубликована в печати: | 1 апр. 2011 г. |
Идентификаторы БД:
| Web of science: | WOS:000289716300041 |
| Scopus: | 2-s2.0-79955055115 |
| РИНЦ: | 24939738 |
| Chemical Abstracts: | 2011:525007 |
| Chemical Abstracts (print): | 155:45163 |
| OpenAlex: | W1970120934 |