New approach by electrospray technique to prepare a gas diffusion layer for the proton exchange membrane fuel cell anode

Página do item simplificado
dc.contributor.authorSILVA, L.M.G.pt_BR
dc.contributor.authorLEOCADIO, G.N.pt_BR
dc.contributor.authorSOUZA, R.F.B. dept_BR
dc.contributor.authorMIERZWA, J.C.pt_BR
dc.contributor.authorDUONG, A.pt_BR
dc.contributor.authorVENANCIO, E.C.pt_BR
dc.contributor.authorNETO, A.O.pt_BR
dc.coverageInternacionalpt_BR
dc.date.accessioned2021-12-08T18:06:25Z
dc.date.available2021-12-08T18:06:25Z
dc.date.issued2021pt_BR
dc.description.abstractThe performance of the electrospray technique was applied to obtain a gas diffusion layer (GDL) for a proton exchange membrane fuel cell. It was confirmed by confocal microscopy that polytetrafluorethylene (PTFE) was impregnated into the backbone, forming a dispersed layer of microscopic size homogeneously distributed over the substrate. The PTFE layer was characterized by infrared spectroscopy and thermogravimetric analysis. In this work, we demonstrated that the use of the GDL prepared by electrospray increases the maximum power of the H2/O2 fuel cell by about 10% and decreases the diffusion loss of the electrode owing to a better distribution characteristic hydrophobic coating with low impedance to gas diffusion. Thus, our method is promising for the development of fuel cells by the production of diffusion layers.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.sponsorshipIDCAPES: 88882.315566/2019-01pt_BR
dc.description.sponsorshipIDFAPESP: 17/11937-4pt_BR
dc.description.sponsorshipIDCNPq: 302709/2020-7pt_BR
dc.format.extent1-4pt_BR
dc.identifier.citationSILVA, L.M.G.; LEOCADIO, G.N.; SOUZA, R.F.B. de; MIERZWA, J.C.; DUONG, A.; VENANCIO, E.C.; NETO, A.O. New approach by electrospray technique to prepare a gas diffusion layer for the proton exchange membrane fuel cell anode. <b>Materials Today Advances</b>, v. 12, p. 1-4, 2021. DOI: <a href="https://dx.doi.org/10.1016/j.mtadv.2021.100161">10.1016/j.mtadv.2021.100161</a>. Disponível em: http://repositorio.ipen.br/handle/123456789/32365.
dc.identifier.doi10.1016/j.mtadv.2021.100161pt_BR
dc.identifier.issn2590-0498pt_BR
dc.identifier.orcid0000-0001-8745-3421pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0002-9287-6071
dc.identifier.percentilfi84.20pt_BR
dc.identifier.percentilfiCiteScore84.00pt_BR
dc.identifier.urihttp://repositorio.ipen.br/handle/123456789/32365
dc.identifier.vol12pt_BR
dc.relation.ispartofMaterials Today Advancespt_BR
dc.rightsopenAccesspt_BR
dc.subjectfuel cells
dc.subjectproton exchange membrane fuel cells
dc.subjectsprays
dc.subjectelectrodeposition
dc.subjectdiffusion
dc.subjectgases
dc.subjectlayers
dc.titleNew approach by electrospray technique to prepare a gas diffusion layer for the proton exchange membrane fuel cell anodept_BR
dc.typeArtigo de periódicopt_BR
dspace.entity.typePublication
ipen.autorALMIR OLIVEIRA NETO
ipen.autorRODRIGO FERNANDO BRAMBILLA DE SOUZA
ipen.autorLUIS MARCELO GARCIA DA SILVA
ipen.codigoautor3541
ipen.codigoautor11260
ipen.codigoautor15002
ipen.contributor.ipenauthorALMIR OLIVEIRA NETO
ipen.contributor.ipenauthorRODRIGO FERNANDO BRAMBILLA DE SOUZA
ipen.contributor.ipenauthorLUIS MARCELO GARCIA DA SILVA
ipen.date.recebimento21-12
ipen.identifier.fi9.918pt_BR
ipen.identifier.fiCiteScore7.3pt_BR
ipen.identifier.ipendoc28133pt_BR
ipen.identifier.iwosWoSpt_BR
ipen.identifier.ods7
ipen.range.fi6.000 ou mais
ipen.range.percentilfi75.00 - 100.00
ipen.type.genreArtigo
relation.isAuthorOfPublication13be55b2-f917-45c4-bc6b-5f315bd0290f
relation.isAuthorOfPublication53d64670-0c2b-4b26-8292-00272c68a0ac
relation.isAuthorOfPublication6d853830-dd8b-4741-99d0-7466e6baec6e
relation.isAuthorOfPublication.latestForDiscovery6d853830-dd8b-4741-99d0-7466e6baec6e
sigepi.autor.atividadeNETO, A.O.:3541:610:Npt_BR
sigepi.autor.atividadeSOUZA, R.F.B. de:11260:610:Npt_BR
sigepi.autor.atividadeSILVA, L.M.G.:15002:610:Spt_BR
Pacote Original
Agora exibindo 1 - 1 de 1
Imagem de Miniatura
Nome:
28133.pdf
Tamanho:
1.01 MB
Formato:
Adobe Portable Document Format
Descrição:
Baixar
Licença do Pacote
Agora exibindo 1 - 1 de 1
Nenhuma Miniatura disponível
Nome:
license.txt
Tamanho:
1.71 KB
Formato:
Item-specific license agreed upon to submission
Descrição:
Baixar
Coleções
Periódicos