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Propane Dehydrogenation to Propylene over Co@N-Doped Carbon: Structure-Activity-Selectivity Relationships Научная публикация

Журнал Catalysis Communications
ISSN: 1566-7367 , E-ISSN: 1873-3905
Вых. Данные Год: 2022, Том: 170, Номер статьи : 106495, Страниц : 8 DOI: 10.1016/j.catcom.2022.106495
Ключевые слова Propylene; Propane dehydrogenation; Cobalt‑nitrogen-doped carbon; Noble-metal-free catalysts
Авторы Chernov Aleksey N. 1 , Sobolev Vladimir I. 1 , Koltunov Konstantin Yu. 1
Организации
1 Boreskov Institute of Catalysis, Russian Academy of Sciences, Pr. Akademika Lavrentieva, 5, Novosibirsk 630090, Russia

Информация о финансировании (1)

1 Министерство науки и высшего образования Российской Федерации (с 15 мая 2018) 0239-2021-0009

Реферат: The catalytic potential of carbon enriched with cobalt coordinated to nitrogen was explored for the propane dehydrogenation to propylene (PDH). The catalysts of a distinct structural diversity were synthesized by various techniques, which made it possible to define the specific role of metallic cobalt and cobalt oxide nanoparticles, as well as subnano-sized cobalt‑nitrogen sites in the PDH and side reactions under typical reaction conditions (600 °C, fixed bed flow reactor). The catalysts free from Co nanoparticles or having them tightly enveloped by graphite have shown the highest selectivity to propylene (>90%) and significant propane conversion (up to 29%).
Библиографическая ссылка: Chernov A.N. , Sobolev V.I. , Koltunov K.Y.
Propane Dehydrogenation to Propylene over Co@N-Doped Carbon: Structure-Activity-Selectivity Relationships
Catalysis Communications. 2022. V.170. 106495 :1-8. DOI: 10.1016/j.catcom.2022.106495 WOS Scopus РИНЦ CAPlus OpenAlex
Даты:
Поступила в редакцию: 18 июл. 2022 г.
Принята к публикации: 10 авг. 2022 г.
Опубликована online: 13 авг. 2022 г.
Опубликована в печати: 3 окт. 2022 г.
Идентификаторы БД:
Web of science: WOS:000844322200003
Scopus: 2-s2.0-85135918311
РИНЦ: 53757793
Chemical Abstracts: 2022:2160954
OpenAlex: W4291221795
Цитирование в БД:
БД Цитирований
Scopus 6
Web of science 6
РИНЦ 3
OpenAlex 6
Альметрики: