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Formic Acid Dehydrogenation over Ru- and Pd-Based Catalysts: Gas- vs. Liquid-Phase Reactions

Formic acid has recently been revealed to be an excellent hydrogen carrier, and interest in the development of efficient and selective catalysts towards its dehydrogenation has grown. This reaction has been widely explored using homogeneous catalysts; however, from a practical and scalable point of...

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Autores principales: Ruiz-López, Estela, Ribota Peláez, María, Blasco Ruz, María, Domínguez Leal, María Isabel, Martínez Tejada, Marcela, Ivanova, Svetlana, Centeno, Miguel Ángel
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9861380/
https://www.ncbi.nlm.nih.gov/pubmed/36676208
http://dx.doi.org/10.3390/ma16020472
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author Ruiz-López, Estela
Ribota Peláez, María
Blasco Ruz, María
Domínguez Leal, María Isabel
Martínez Tejada, Marcela
Ivanova, Svetlana
Centeno, Miguel Ángel
author_facet Ruiz-López, Estela
Ribota Peláez, María
Blasco Ruz, María
Domínguez Leal, María Isabel
Martínez Tejada, Marcela
Ivanova, Svetlana
Centeno, Miguel Ángel
author_sort Ruiz-López, Estela
collection PubMed
description Formic acid has recently been revealed to be an excellent hydrogen carrier, and interest in the development of efficient and selective catalysts towards its dehydrogenation has grown. This reaction has been widely explored using homogeneous catalysts; however, from a practical and scalable point of view, heterogeneous catalysts are usually preferred in industry. In this work, formic acid dehydrogenation reactions in both liquid- and vapor-phase conditions have been investigated using heterogeneous catalysts based on mono- or bimetallic Pd/Ru. In all of the explored conditions, the catalysts showed good catalytic activity and selectivity towards the dehydrogenation reaction, avoiding the formation of undesired CO.
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spelling pubmed-98613802023-01-22 Formic Acid Dehydrogenation over Ru- and Pd-Based Catalysts: Gas- vs. Liquid-Phase Reactions Ruiz-López, Estela Ribota Peláez, María Blasco Ruz, María Domínguez Leal, María Isabel Martínez Tejada, Marcela Ivanova, Svetlana Centeno, Miguel Ángel Materials (Basel) Article Formic acid has recently been revealed to be an excellent hydrogen carrier, and interest in the development of efficient and selective catalysts towards its dehydrogenation has grown. This reaction has been widely explored using homogeneous catalysts; however, from a practical and scalable point of view, heterogeneous catalysts are usually preferred in industry. In this work, formic acid dehydrogenation reactions in both liquid- and vapor-phase conditions have been investigated using heterogeneous catalysts based on mono- or bimetallic Pd/Ru. In all of the explored conditions, the catalysts showed good catalytic activity and selectivity towards the dehydrogenation reaction, avoiding the formation of undesired CO. MDPI 2023-01-04 /pmc/articles/PMC9861380/ /pubmed/36676208 http://dx.doi.org/10.3390/ma16020472 Text en © 2023 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Ruiz-López, Estela
Ribota Peláez, María
Blasco Ruz, María
Domínguez Leal, María Isabel
Martínez Tejada, Marcela
Ivanova, Svetlana
Centeno, Miguel Ángel
Formic Acid Dehydrogenation over Ru- and Pd-Based Catalysts: Gas- vs. Liquid-Phase Reactions
title Formic Acid Dehydrogenation over Ru- and Pd-Based Catalysts: Gas- vs. Liquid-Phase Reactions
title_full Formic Acid Dehydrogenation over Ru- and Pd-Based Catalysts: Gas- vs. Liquid-Phase Reactions
title_fullStr Formic Acid Dehydrogenation over Ru- and Pd-Based Catalysts: Gas- vs. Liquid-Phase Reactions
title_full_unstemmed Formic Acid Dehydrogenation over Ru- and Pd-Based Catalysts: Gas- vs. Liquid-Phase Reactions
title_short Formic Acid Dehydrogenation over Ru- and Pd-Based Catalysts: Gas- vs. Liquid-Phase Reactions
title_sort formic acid dehydrogenation over ru- and pd-based catalysts: gas- vs. liquid-phase reactions
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9861380/
https://www.ncbi.nlm.nih.gov/pubmed/36676208
http://dx.doi.org/10.3390/ma16020472
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