Conversion of nitrogen to ammonia using a Cu/C electrocatalyst in a polymeric electrolyte reactor

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dc.contributor.authorMAIA, VICTORIA A.pt_BR
dc.contributor.authorSANTOS, CAMILA M.G.pt_BR
dc.contributor.authorAZEREDO, NATHALIA F.B.pt_BR
dc.contributor.authorZAMBIAZI, PRISCILLA J.pt_BR
dc.contributor.authorANTOLINI, ERMETEpt_BR
dc.contributor.authorNETO, ALMIR O.pt_BR
dc.contributor.authorSOUZA, RODRIGO F.B. dept_BR
dc.coverageInternacional
dc.date.accessioned2023-04-18T18:42:22Z
dc.date.available2023-04-18T18:42:22Z
dc.date.issued2023pt_BR
dc.description.abstractThe electrochemical conversion of N2 to NH3 using a polymeric electrolyte reactor is a promising method to accelerate the green production of hydrogen carriers. On this basis, we report the efficiency of ammonia production by the nitrogen reduction reaction using a Cu/C catalyst in a polymeric electrolyte membrane reactor. The Cu/C catalyst was prepared by the NaBH4 reduction method and characterized by X-ray diffraction, transmission electron microscopy, cyclic voltammetry, and conversion experiments performed in a polymer electrolyte membrane fuel cell type reactor. The X-ray diffraction results showed the presence of CuO2 and carbon phases, while the TEM images showed a high agglomeration of copper nanoparticles on carbon. The onset potential of nitrogen reduction was near to the Cu (I) to Cu0 reduction peak. Mass spectroscopy was used to observe the production of N2H2 and NH3 and the consumption of N2. Maximum ammonia production was detected at 0.0 V with a NH3 yield rate of 38.4 µg h−1 cm−2 and a faradaic efficiency of 42.57 %.pt_BR
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)pt_BR
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)pt_BR
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)pt_BR
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado do Amazonas (FAPEAM)pt_BR
dc.description.sponsorshipIDCAPES: 88882.315566/2019-01pt_BR
dc.description.sponsorshipIDFAPESP: 17/11937-4pt_BR
dc.description.sponsorshipIDCNPq: 302709/2020-7pt_BR
dc.description.sponsorshipIDFAPEAM: 012/2021 POSGFEpt_BR
dc.format.extent1-4pt_BR
dc.identifier.citationMAIA, VICTORIA A.; SANTOS, CAMILA M.G.; AZEREDO, NATHALIA F.B.; ZAMBIAZI, PRISCILLA J.; ANTOLINI, ERMETE; NETO, ALMIR O.; SOUZA, RODRIGO F.B. de. Conversion of nitrogen to ammonia using a Cu/C electrocatalyst in a polymeric electrolyte reactor. <b>Electrochemistry Communications</b>, v. 146, p. 1-4, 2023. DOI: <a href="https://dx.doi.org/10.1016/j.elecom.2022.107421">10.1016/j.elecom.2022.107421</a>. Disponível em: http://repositorio.ipen.br/handle/123456789/33981.
dc.identifier.doi10.1016/j.elecom.2022.107421pt_BR
dc.identifier.issn1388-2481
dc.identifier.orcid0000-0001-8745-3421pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0002-9287-6071
dc.identifier.percentilfi67.8
dc.identifier.percentilfiCiteScore75.00
dc.identifier.urihttp://repositorio.ipen.br/handle/123456789/33981
dc.identifier.vol146pt_BR
dc.relation.ispartofElectrochemistry Communications
dc.rightsopenAccesspt_BR
dc.subjectnitrogen
dc.subjectreduction
dc.subjectammonia
dc.subjectelectrolytic cells
dc.subjectnuclear fuels
dc.subjectfuel cells
dc.subjectcopper
dc.subjectcarbon
dc.subjectcatalysts
dc.titleConversion of nitrogen to ammonia using a Cu/C electrocatalyst in a polymeric electrolyte reactorpt_BR
dc.typeArtigo de periódicopt_BR
dspace.entity.typePublication
ipen.autorCAMILA MARINHO GODOI SANTOS
ipen.autorPRISCILLA JUSSIANE ZAMBIAZI
ipen.autorRODRIGO FERNANDO BRAMBILLA DE SOUZA
ipen.autorALMIR OLIVEIRA NETO
ipen.autorNATHALIA FLORENCIA BARROS AZEREDO
ipen.autorVICTORIA AMATHEUS MAIA
ipen.codigoautor14128
ipen.codigoautor15708
ipen.codigoautor11260
ipen.codigoautor3541
ipen.codigoautor15698
ipen.codigoautor15740
ipen.contributor.ipenauthorCAMILA MARINHO GODOI SANTOS
ipen.contributor.ipenauthorPRISCILLA JUSSIANE ZAMBIAZI
ipen.contributor.ipenauthorRODRIGO FERNANDO BRAMBILLA DE SOUZA
ipen.contributor.ipenauthorALMIR OLIVEIRA NETO
ipen.contributor.ipenauthorNATHALIA FLORENCIA BARROS AZEREDO
ipen.contributor.ipenauthorVICTORIA AMATHEUS MAIA
ipen.date.recebimento23-04
ipen.identifier.fi4.7
ipen.identifier.fiCiteScore8.5
ipen.identifier.ipendoc29605
ipen.identifier.iwosWoSpt_BR
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ipen.type.genreArtigo
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sigepi.autor.atividadeSOUZA, RODRIGO F.B. de:11260:610:Npt_BR
sigepi.autor.atividadeNETO, ALMIR O.:3541:610:Npt_BR
sigepi.autor.atividadeZAMBIAZI, PRISCILLA J.:15708:610:Npt_BR
sigepi.autor.atividadeAZEREDO, NATHALIA F.B.:15698:610:Npt_BR
sigepi.autor.atividadeSANTOS, CAMILA M.G.:14128:610:Npt_BR
sigepi.autor.atividadeMAIA, VICTORIA A.:15740:610:Spt_BR
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