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dc.contributor.authorOliveira, Yuri A. [UNESP]
dc.contributor.authorOlean-Oliveira, André [UNESP]
dc.contributor.authorTeixeira, Marcos F.S. [UNESP]
dc.date.accessioned2021-06-25T10:18:21Z
dc.date.available2021-06-25T10:18:21Z
dc.date.issued2021-01-01
dc.identifierhttp://dx.doi.org/10.1016/j.jelechem.2020.114928
dc.identifier.citationJournal of Electroanalytical Chemistry, v. 880.
dc.identifier.issn1572-6657
dc.identifier.urihttp://hdl.handle.net/11449/205614
dc.description.abstractWe have developed electrocatalytic platforms based on palladium metallopolymer-graphene for the water splitting reaction. The platforms presented a low potential for the water oxidation reaction. By cyclic voltammetry and electrochemical impedance spectroscopy (EIS), the interfacial phenomena were investigated, allowing us to obtain important results that helped to determine kinetic and mechanistic information. The studies revealed that the introduction of graphene in the metallopolymer matrix increased the turnover frequency (TOF) value. Analysis of the Tafel plots obtained from the EIS data also revealed a change in the reaction mechanism after the introduction of graphene. The new platform demonstrated its applicability in the water splitting reaction for use in fuel cells.en
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.language.isoeng
dc.relation.ispartofJournal of Electroanalytical Chemistry
dc.sourceScopus
dc.subjectElectrocatalysis
dc.subjectElectrochemical impedance
dc.subjectMetallopolymer
dc.subjectWater oxidation
dc.subjectWater splitting
dc.titleShort communication: Molecular architecture based on palladium-salen complex/graphene for low potential water oxidationen
dc.typeArtigo
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.description.affiliationDepartment of Chemistry and Biochemistry School of Science and Technology - Sao Paulo State University (UNESP), Rua Roberto Simonsen 305
dc.description.affiliationUnespDepartment of Chemistry and Biochemistry School of Science and Technology - Sao Paulo State University (UNESP), Rua Roberto Simonsen 305
dc.identifier.doi10.1016/j.jelechem.2020.114928
dc.description.sponsorshipIdFAPESP: 2016/09017-1
dc.description.sponsorshipIdCNPq: 301298/2017-3
dc.description.sponsorshipIdCAPES: 88882.434480/2019-01
dc.identifier.scopus2-s2.0-85097901017
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