Propane Dehydrogenation to Propylene over Co@N-Doped Carbon: Structure-Activity-Selectivity Relationships Full article
| Journal |
Catalysis Communications
ISSN: 1566-7367 , E-ISSN: 1873-3905 |
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| Output data | Year: 2022, Volume: 170, Article number : 106495, Pages count : 8 DOI: 10.1016/j.catcom.2022.106495 | ||
| Tags | Propylene; Propane dehydrogenation; Cobalt‑nitrogen-doped carbon; Noble-metal-free catalysts | ||
| Authors |
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| Affiliations |
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Funding (1)
| 1 | Ministry of Science and Higher Education of the Russian Federation | 0239-2021-0009 |
Abstract:
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%).
Cite:
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 AN OpenAlex
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 AN OpenAlex
Dates:
| Submitted: | Jul 18, 2022 |
| Accepted: | Aug 10, 2022 |
| Published online: | Aug 13, 2022 |
| Published print: | Oct 3, 2022 |
Identifiers:
| Web of science: | WOS:000844322200003 |
| Scopus: | 2-s2.0-85135918311 |
| Elibrary: | 53757793 |
| Chemical Abstracts: | 2022:2160954 |
| OpenAlex: | W4291221795 |