Ni-Ru supported on CeO2 obtained by mechanochemical milling for catalytic hydrogen production from ammonia

Developing active and stable catalysts for carbon-free hydrogen production is crucial to mitigate the effects of climate change. Ammonia is a promising carbon-free hydrogen source, as it has a high hydrogen content and is liquid at low pressure, which allows its easy storage and transportation. We h...

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Autores: Lucentini, Ilaria|||0000-0003-1311-9062, Serrano Carreño, M. Isabel|||0000-0002-4996-9280, García de Andrés, Xènia|||0000-0003-0795-4168, Garzón Manjón, Alba, Hu, Xinxin, Arbiol, Jordi, Pascua Solé, Laia|||0000-0001-9791-4586, Prat Albert, Jordi, Villalobos Portillo, Edgar Eduardo, Marini, Carlo, Escudero, Carlos, Llorca Piqué, Jordi|||0000-0002-7447-9582
Tipo de recurso: artículo
Fecha de publicación:2024
País:España
Institución:Universitat Politècnica de Catalunya (UPC)
Repositorio:UPCommons. Portal del coneixement obert de la UPC
Idioma:inglés
OAI Identifier:oai:upcommons.upc.edu:2117/413473
Acceso en línea:https://hdl.handle.net/2117/413473
https://dx.doi.org/10.1016/j.isci.2024.110028
Access Level:acceso abierto
Palabra clave:Catalysis
Energy application
Catàlisi
Àrees temàtiques de la UPC::Energies::Tecnologia energètica::Sistemes de transformació energètica
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spelling Ni-Ru supported on CeO2 obtained by mechanochemical milling for catalytic hydrogen production from ammoniaLucentini, Ilaria|||0000-0003-1311-9062Serrano Carreño, M. Isabel|||0000-0002-4996-9280García de Andrés, Xènia|||0000-0003-0795-4168Garzón Manjón, AlbaHu, XinxinArbiol, JordiPascua Solé, Laia|||0000-0001-9791-4586Prat Albert, JordiVillalobos Portillo, Edgar EduardoMarini, CarloEscudero, CarlosLlorca Piqué, Jordi|||0000-0002-7447-9582CatalysisCatalysisEnergy applicationCatàlisiÀrees temàtiques de la UPC::Energies::Tecnologia energètica::Sistemes de transformació energèticaDeveloping active and stable catalysts for carbon-free hydrogen production is crucial to mitigate the effects of climate change. Ammonia is a promising carbon-free hydrogen source, as it has a high hydrogen content and is liquid at low pressure, which allows its easy storage and transportation. We have recently developed a nickel-based catalyst with a small content of ruthenium supported on cerium oxide, which exhibits high activity and stability in ammonia decomposition. Here, we investigate mechanochemical milling for its synthesis, a faster and less energy-consuming technique than conventional ones. Results indicate that mechanochemical synthesis increases catalytic activity compared to the conventional incipient wetness impregnation method. The interaction between the metal precursors and the support is key in fine-tuning catalytic activity, which increases linearly with oxygen vacancies in the support. Moreover, the mechanochemical method modifies the oxidation state of Ni and Ru species, with a variation depending on the precursors.This work was funded by MICINN/FEDER PID2021-124572OB-C31 and PID2021-124572OB-C33 and 2021 SGR 01061 projects. J.L. is a Serra Húnter Fellow and is grateful to the ICREA Academia program. ICN2 acknowledges funding from Generalitat de Catalunya 2021SGR00457. This study is part of the Advanced Materials program and was supported by MCIN with funding from the European Union NextGenerationEU (PRTR-C17.I1) and by Generalitat de Catalunya. ICN2 is supported by the Severo Ochoa program from Spanish MCIN/AEI (Grant No.: CEX2021-001214-S) and is funded by the CERCA Program/Generalitat de Catalunya. A.G.M. is grateful to Grant RYC2021-033479-I funded by MCIN/AEI/10.13039/501100011033 and by European Union NextGenerationEU/PRTR.Peer ReviewedElsevier20242024-06-0120242024-08-29journal articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/2117/413473https://dx.doi.org/10.1016/j.isci.2024.110028reponame:UPCommons. Portal del coneixement obert de la UPCinstname:Universitat Politècnica de Catalunya (UPC)InglésengAgencia Estatal de Investigación http://doi.org/10.13039/501100011033 Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023 PID2021-124572OB-C31 TECNOLOGIAS ENERGETICAS DEL HIDROGENO IMPULSADAS POR INGENIERIA DE INTERFAZ DE CATALIZADORES AMORFOS%2FCRISTALINOSopen accesshttp://purl.org/coar/access_right/c_abf2Attribution-NonCommercial 4.0 Internationalhttp://creativecommons.org/licenses/by-nc/4.0/info:eu-repo/semantics/openAccessoai:upcommons.upc.edu:2117/4134732026-05-27T15:37:01Z
dc.title.none.fl_str_mv Ni-Ru supported on CeO2 obtained by mechanochemical milling for catalytic hydrogen production from ammonia
title Ni-Ru supported on CeO2 obtained by mechanochemical milling for catalytic hydrogen production from ammonia
spellingShingle Ni-Ru supported on CeO2 obtained by mechanochemical milling for catalytic hydrogen production from ammonia
Lucentini, Ilaria|||0000-0003-1311-9062
Catalysis
Catalysis
Energy application
Catàlisi
Àrees temàtiques de la UPC::Energies::Tecnologia energètica::Sistemes de transformació energètica
title_short Ni-Ru supported on CeO2 obtained by mechanochemical milling for catalytic hydrogen production from ammonia
title_full Ni-Ru supported on CeO2 obtained by mechanochemical milling for catalytic hydrogen production from ammonia
title_fullStr Ni-Ru supported on CeO2 obtained by mechanochemical milling for catalytic hydrogen production from ammonia
title_full_unstemmed Ni-Ru supported on CeO2 obtained by mechanochemical milling for catalytic hydrogen production from ammonia
title_sort Ni-Ru supported on CeO2 obtained by mechanochemical milling for catalytic hydrogen production from ammonia
dc.creator.none.fl_str_mv Lucentini, Ilaria|||0000-0003-1311-9062
Serrano Carreño, M. Isabel|||0000-0002-4996-9280
García de Andrés, Xènia|||0000-0003-0795-4168
Garzón Manjón, Alba
Hu, Xinxin
Arbiol, Jordi
Pascua Solé, Laia|||0000-0001-9791-4586
Prat Albert, Jordi
Villalobos Portillo, Edgar Eduardo
Marini, Carlo
Escudero, Carlos
Llorca Piqué, Jordi|||0000-0002-7447-9582
author Lucentini, Ilaria|||0000-0003-1311-9062
author_facet Lucentini, Ilaria|||0000-0003-1311-9062
Serrano Carreño, M. Isabel|||0000-0002-4996-9280
García de Andrés, Xènia|||0000-0003-0795-4168
Garzón Manjón, Alba
Hu, Xinxin
Arbiol, Jordi
Pascua Solé, Laia|||0000-0001-9791-4586
Prat Albert, Jordi
Villalobos Portillo, Edgar Eduardo
Marini, Carlo
Escudero, Carlos
Llorca Piqué, Jordi|||0000-0002-7447-9582
author_role author
author2 Serrano Carreño, M. Isabel|||0000-0002-4996-9280
García de Andrés, Xènia|||0000-0003-0795-4168
Garzón Manjón, Alba
Hu, Xinxin
Arbiol, Jordi
Pascua Solé, Laia|||0000-0001-9791-4586
Prat Albert, Jordi
Villalobos Portillo, Edgar Eduardo
Marini, Carlo
Escudero, Carlos
Llorca Piqué, Jordi|||0000-0002-7447-9582
author2_role author
author
author
author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Catalysis
Catalysis
Energy application
Catàlisi
Àrees temàtiques de la UPC::Energies::Tecnologia energètica::Sistemes de transformació energètica
topic Catalysis
Catalysis
Energy application
Catàlisi
Àrees temàtiques de la UPC::Energies::Tecnologia energètica::Sistemes de transformació energètica
description Developing active and stable catalysts for carbon-free hydrogen production is crucial to mitigate the effects of climate change. Ammonia is a promising carbon-free hydrogen source, as it has a high hydrogen content and is liquid at low pressure, which allows its easy storage and transportation. We have recently developed a nickel-based catalyst with a small content of ruthenium supported on cerium oxide, which exhibits high activity and stability in ammonia decomposition. Here, we investigate mechanochemical milling for its synthesis, a faster and less energy-consuming technique than conventional ones. Results indicate that mechanochemical synthesis increases catalytic activity compared to the conventional incipient wetness impregnation method. The interaction between the metal precursors and the support is key in fine-tuning catalytic activity, which increases linearly with oxygen vacancies in the support. Moreover, the mechanochemical method modifies the oxidation state of Ni and Ru species, with a variation depending on the precursors.
publishDate 2024
dc.date.none.fl_str_mv 2024
2024-06-01
2024
2024-08-29
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://hdl.handle.net/2117/413473
https://dx.doi.org/10.1016/j.isci.2024.110028
url https://hdl.handle.net/2117/413473
https://dx.doi.org/10.1016/j.isci.2024.110028
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.relation.none.fl_str_mv Agencia Estatal de Investigación http://doi.org/10.13039/501100011033 Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023 PID2021-124572OB-C31 TECNOLOGIAS ENERGETICAS DEL HIDROGENO IMPULSADAS POR INGENIERIA DE INTERFAZ DE CATALIZADORES AMORFOS%2FCRISTALINOS
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution-NonCommercial 4.0 International
http://creativecommons.org/licenses/by-nc/4.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution-NonCommercial 4.0 International
http://creativecommons.org/licenses/by-nc/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:UPCommons. Portal del coneixement obert de la UPC
instname:Universitat Politècnica de Catalunya (UPC)
instname_str Universitat Politècnica de Catalunya (UPC)
reponame_str UPCommons. Portal del coneixement obert de la UPC
collection UPCommons. Portal del coneixement obert de la UPC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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