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The current state of transition metal-based electrocatalysts (oxides, alloys, POMs, and MOFs) for oxygen reduction, oxygen evolution, and hydrogen evolution reactions

2024Recensão Acesso aberto
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dc.contributor.authorAraújo, Henrique
dc.contributor.authorŠljukić, Biljana
dc.contributor.authorGago, Sandra
dc.contributor.authorSantos, Diogo M.F.
dc.contributor.institutionLAQV@REQUIMTE
dc.contributor.institutionDQ - Departamento de Química
dc.contributor.pblFrontiers Media
dc.date.accessioned2025-03-13T21:13:18Z
dc.date.available2025-03-13T21:13:18Z
dc.date.issued2024
dc.descriptionPublisher Copyright: Copyright © 2024 Araújo, Šljukić, Gago and Santos.
dc.description.abstractClimate change is showing its impacts now more than ever. The intense use of fossil fuels and the resulting CO2 emissions are mainly to blame, accentuating the need to develop further the available energy conversion and storage technologies, which are regarded as effective solutions to maximize the use of intermittent renewable energy sources and reduce global CO2 emissions. This work comprehensively overviews the most recent progress and trends in the use of transition metal-based electrocatalysts for three crucial reactions in electrochemical energy conversion and storage, namely, the oxygen evolution (OER), oxygen reduction (ORR), and hydrogen evolution (HER) reactions. By analyzing the state-of-the-art polyoxometalates (POMs) and metal-organic frameworks (MOFs), the performance of these two promising types of materials for OER, ORR, and HER is compared to that of more traditional transition metal oxides and alloy-based electrocatalysts. Both catalytic activity and stability are highly influenced by the adsorption energies of the intermediate species formed in each reaction, which are very sensitive to changes in the microstructure and chemical microenvironment. POMs and MOFs allow these aspects to be easily modified to fine-tune the catalytic performances. Therefore, their chemical tunability and versatility make it possible to tailor such properties to obtain higher electrocatalytic activities, or even to obtain derived materials with more compelling properties towards these reactions.en
dc.description.versionpublishersversion
dc.description.versionpublished
dc.format.extent2986966
dc.identifier.doi10.3389/fenrg.2024.1373522
dc.identifier.issn2296-598X
dc.identifier.otherPURE: 106548278
dc.identifier.otherPURE UUID: 8fc09041-a658-4017-88a9-8e810de45194
dc.identifier.otherScopus: 85193722843
dc.identifier.urihttp://hdl.handle.net/10362/180581
dc.identifier.urlhttps://www.scopus.com/pages/publications/85193722843
dc.language.isoeng
dc.peerreviewedyes
dc.relationinfo:eu-repo/grantAgreement/FCT/3599-PPCDT/EXPL%2FEQU-EQU%2F0517%2F2021/PT
dc.relationinfo:eu-repo/grantAgreement/FCT/Concurso de avaliação no âmbito do Programa Plurianual de Financiamento de Unidades de I&D (2017%2F2018) - Financiamento Programático/UIDP%2F04540%2F2020/PT
dc.relationinfo:eu-repo/grantAgreement/FCT/Concurso para Atribuição do Estatuto e Financiamento de Laboratórios Associados (LA)/LA%2FP%2F0008%2F2020/PT
dc.relationinfo:eu-repo/grantAgreement/FCT/Concurso de avaliação no âmbito do Programa Plurianual de Financiamento de Unidades de I&D (2017%2F2018) - Financiamento Programático/UIDP%2F50006%2F2020/PT
dc.relationinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F50006%2F2020/PT
dc.relationAssociated Laboratory for Green Chemistry - Clean Technologies and Processes
dc.subjectelectrocatalysts
dc.subjecthydrogen evolution reaction
dc.subjectmetal-organic frameworks
dc.subjectoxygen evolution reaction
dc.subjectoxygen reduction reaction
dc.subjectpolyoxometalates
dc.subjectRenewable Energy, Sustainability and the Environment
dc.subjectFuel Technology
dc.subjectEnergy Engineering and Power Technology
dc.subjectEconomics and Econometrics
dc.subjectSDG 7 - Affordable and Clean Energy
dc.subjectSDG 13 - Climate Action
dc.titleThe current state of transition metal-based electrocatalysts (oxides, alloys, POMs, and MOFs) for oxygen reduction, oxygen evolution, and hydrogen evolution reactionsen
dc.typereview
degois.publication.titleFRONTIERS IN ENERGY RESEARCH
degois.publication.volume12
dspace.entity.typePublication
oaire.awardNumberEXPL/EQU-EQU/0517/2021
oaire.awardNumberUIDP/04540/2020
oaire.awardNumberLA/P/0008/2020
oaire.awardNumberUIDP/50006/2020
oaire.awardNumberUIDB/50006/2020
oaire.awardTitleAssociated Laboratory for Green Chemistry - Clean Technologies and Processes
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/3599-PPCDT/EXPL%2FEQU-EQU%2F0517%2F2021/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/Concurso de avaliação no âmbito do Programa Plurianual de Financiamento de Unidades de I&D (2017%2F2018) - Financiamento Programático/UIDP%2F04540%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/Concurso para Atribuição do Estatuto e Financiamento de Laboratórios Associados (LA)/LA%2FP%2F0008%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/Concurso de avaliação no âmbito do Programa Plurianual de Financiamento de Unidades de I&D (2017%2F2018) - Financiamento Programático/UIDP%2F50006%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F50006%2F2020/PT
oaire.fundingStream3599-PPCDT
oaire.fundingStreamConcurso de avaliação no âmbito do Programa Plurianual de Financiamento de Unidades de I&D (2017/2018) - Financiamento Programático
oaire.fundingStreamConcurso para Atribuição do Estatuto e Financiamento de Laboratórios Associados (LA)
oaire.fundingStreamConcurso de avaliação no âmbito do Programa Plurianual de Financiamento de Unidades de I&D (2017/2018) - Financiamento Programático
oaire.fundingStream6817 - DCRRNI ID
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