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, Serrano, Isabel, Garcia, Xènia, Garzón Manjón, Alba, Hu, Xinxin, Arbiol, Jordi, Pascua-Solé, Laia, Prat, Jordi, Villalobos-Portillo, Edgar Eduardo, Marini, Carlo, Escudero, Carlos, Llorca, Jordi
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2024
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/376146
Acceso en línea:http://hdl.handle.net/10261/376146
Access Level:acceso abierto
Palabra clave:http://metadata.un.org/sdg/13
Take urgent action to combat climate change and its impacts
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spelling Ni-Ru supported on CeO2 obtained by mechanochemical milling for catalytic hydrogen production from ammoniaLucentini, IlariaSerrano, IsabelGarcia, XèniaGarzón Manjón, AlbaHu, XinxinArbiol, JordiPascua-Solé, LaiaPrat, JordiVillalobos-Portillo, Edgar EduardoMarini, CarloEscudero, CarlosLlorca, Jordihttp://metadata.un.org/sdg/13Take urgent action to combat climate change and its impactsDeveloping 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.With funding from the Spanish government through the "Severo Ochoa Centre of Excellence" accreditation (CEX2021-001214-S).Peer reviewedElsevierEuropean CommissionAgencia Estatal de Investigación (España)Ministerio de Ciencia, Innovación y Universidades (España)Generalitat de CatalunyaConsejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202520252024info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://hdl.handle.net/10261/376146reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023/PID2021-124572OB-C31info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023/PID2021-124572OB-C33info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023/CEX2021-001214-Sinfo:eu-repo/grantAgreement/AEI//RYC2021-033479-Ihttps://doi.org/10.1016/j.isci.2024.110028Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/3761462026-05-22T06:33:51Z
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
http://metadata.un.org/sdg/13
Take urgent action to combat climate change and its impacts
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
Serrano, Isabel
Garcia, Xènia
Garzón Manjón, Alba
Hu, Xinxin
Arbiol, Jordi
Pascua-Solé, Laia
Prat, Jordi
Villalobos-Portillo, Edgar Eduardo
Marini, Carlo
Escudero, Carlos
Llorca, Jordi
author Lucentini, Ilaria
author_facet Lucentini, Ilaria
Serrano, Isabel
Garcia, Xènia
Garzón Manjón, Alba
Hu, Xinxin
Arbiol, Jordi
Pascua-Solé, Laia
Prat, Jordi
Villalobos-Portillo, Edgar Eduardo
Marini, Carlo
Escudero, Carlos
Llorca, Jordi
author_role author
author2 Serrano, Isabel
Garcia, Xènia
Garzón Manjón, Alba
Hu, Xinxin
Arbiol, Jordi
Pascua-Solé, Laia
Prat, Jordi
Villalobos-Portillo, Edgar Eduardo
Marini, Carlo
Escudero, Carlos
Llorca, Jordi
author2_role author
author
author
author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv European Commission
Agencia Estatal de Investigación (España)
Ministerio de Ciencia, Innovación y Universidades (España)
Generalitat de Catalunya
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv http://metadata.un.org/sdg/13
Take urgent action to combat climate change and its impacts
topic http://metadata.un.org/sdg/13
Take urgent action to combat climate change and its impacts
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
2025
2025
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Publisher's version
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/376146
url http://hdl.handle.net/10261/376146
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv #PLACEHOLDER_PARENT_METADATA_VALUE#
#PLACEHOLDER_PARENT_METADATA_VALUE#
#PLACEHOLDER_PARENT_METADATA_VALUE#
#PLACEHOLDER_PARENT_METADATA_VALUE#
info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023/PID2021-124572OB-C31
info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023/PID2021-124572OB-C33
info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023/CEX2021-001214-S
info:eu-repo/grantAgreement/AEI//RYC2021-033479-I
https://doi.org/10.1016/j.isci.2024.110028
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
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:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
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