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MIL-100(Fe)-derived catalysts for CO(2) conversion via low- and high-temperature reverse water-gas shift reaction()
Fe-derived catalysts were synthesized by the pyrolysis of MIL-100 (Fe) metal-organic framework (MOF) and evaluated in the reverse water-gas shift (RWGS) reaction. The addition of Rh as a dopant by in-situ incorporation during the synthesis and wet impregnation was also considered. Our characterizati...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Elsevier
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10208944/ https://www.ncbi.nlm.nih.gov/pubmed/37251869 http://dx.doi.org/10.1016/j.heliyon.2023.e16070 |
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author | Gandara Loe, Jesús Pinzón Peña, Alejandro Martin Espejo, Juan Luis Bobadilla, Luis F. Ramírez Reina, Tomás Pastor-Pérez, Laura |
author_facet | Gandara Loe, Jesús Pinzón Peña, Alejandro Martin Espejo, Juan Luis Bobadilla, Luis F. Ramírez Reina, Tomás Pastor-Pérez, Laura |
author_sort | Gandara Loe, Jesús |
collection | PubMed |
description | Fe-derived catalysts were synthesized by the pyrolysis of MIL-100 (Fe) metal-organic framework (MOF) and evaluated in the reverse water-gas shift (RWGS) reaction. The addition of Rh as a dopant by in-situ incorporation during the synthesis and wet impregnation was also considered. Our characterization data showed that the main active phase was a mixture of α-Fe, Fe(3)C, and Fe(3)O(4) in all the catalysts evaluated. Additionally, small Rh loading leads to a decrease in the particle size in the active phase. Despite all three catalysts showing commendable CO selectivity levels, the C@Fe* catalyst showed the most promising performance at a temperature below 500 °C, attributed to the in-situ incorporation of Rh during the synthesis. Overall, this work showcases a strategy for designing novel Fe MOF-derived catalysts for RWGS reaction, opening new research opportunities for CO(2) utilization schemes. |
format | Online Article Text |
id | pubmed-10208944 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2023 |
publisher | Elsevier |
record_format | MEDLINE/PubMed |
spelling | pubmed-102089442023-05-26 MIL-100(Fe)-derived catalysts for CO(2) conversion via low- and high-temperature reverse water-gas shift reaction() Gandara Loe, Jesús Pinzón Peña, Alejandro Martin Espejo, Juan Luis Bobadilla, Luis F. Ramírez Reina, Tomás Pastor-Pérez, Laura Heliyon Research Article Fe-derived catalysts were synthesized by the pyrolysis of MIL-100 (Fe) metal-organic framework (MOF) and evaluated in the reverse water-gas shift (RWGS) reaction. The addition of Rh as a dopant by in-situ incorporation during the synthesis and wet impregnation was also considered. Our characterization data showed that the main active phase was a mixture of α-Fe, Fe(3)C, and Fe(3)O(4) in all the catalysts evaluated. Additionally, small Rh loading leads to a decrease in the particle size in the active phase. Despite all three catalysts showing commendable CO selectivity levels, the C@Fe* catalyst showed the most promising performance at a temperature below 500 °C, attributed to the in-situ incorporation of Rh during the synthesis. Overall, this work showcases a strategy for designing novel Fe MOF-derived catalysts for RWGS reaction, opening new research opportunities for CO(2) utilization schemes. Elsevier 2023-05-06 /pmc/articles/PMC10208944/ /pubmed/37251869 http://dx.doi.org/10.1016/j.heliyon.2023.e16070 Text en © 2023 The Authors https://creativecommons.org/licenses/by-nc-nd/4.0/This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/). |
spellingShingle | Research Article Gandara Loe, Jesús Pinzón Peña, Alejandro Martin Espejo, Juan Luis Bobadilla, Luis F. Ramírez Reina, Tomás Pastor-Pérez, Laura MIL-100(Fe)-derived catalysts for CO(2) conversion via low- and high-temperature reverse water-gas shift reaction() |
title | MIL-100(Fe)-derived catalysts for CO(2) conversion via low- and high-temperature reverse water-gas shift reaction() |
title_full | MIL-100(Fe)-derived catalysts for CO(2) conversion via low- and high-temperature reverse water-gas shift reaction() |
title_fullStr | MIL-100(Fe)-derived catalysts for CO(2) conversion via low- and high-temperature reverse water-gas shift reaction() |
title_full_unstemmed | MIL-100(Fe)-derived catalysts for CO(2) conversion via low- and high-temperature reverse water-gas shift reaction() |
title_short | MIL-100(Fe)-derived catalysts for CO(2) conversion via low- and high-temperature reverse water-gas shift reaction() |
title_sort | mil-100(fe)-derived catalysts for co(2) conversion via low- and high-temperature reverse water-gas shift reaction() |
topic | Research Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10208944/ https://www.ncbi.nlm.nih.gov/pubmed/37251869 http://dx.doi.org/10.1016/j.heliyon.2023.e16070 |
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