Improved Glycerol Electrooxidation at Carbon-Supported PdFe Bimetallic Catalysts

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Autor(es): dc.contributorUniversidade de São Paulo (USP)-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorUMR-CNRS-
Autor(es): dc.creatorBresciani, Guilherme Bueno-
Autor(es): dc.creatorFranco, Jefferson Honorio-
Autor(es): dc.creatorKokoh, K. Boniface-
Autor(es): dc.creatorNapporn, Teko W.-
Autor(es): dc.creatorDe Andrade, Adalgisa R.-
Data de aceite: dc.date.accessioned2025-08-21T20:47:34Z-
Data de disponibilização: dc.date.available2025-08-21T20:47:34Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2022-12-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1149/1945-7111/ad1066-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/298370-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/298370-
Descrição: dc.descriptionWe have investigated glycerol electrooxidation at Pd/C and PdFe/C catalysts, synthesized by the microwave polyol decomposition method. Five different heating ramps were tested to provide active catalyst nanoparticles and desired metal loadings at 20 wt%. Introducing iron in the Pd/C catalyst composition improved the catalytic activity and stability of the anode. The PdFe/C catalysts presented greater oxidative capacity and contributed efficiently to the keeping of glycerol skeleton reaction products. The analytical techniques composed of liquid chromatography coupled with mass spectrometry (LC-MS) confirmed glycerate, glycolate, formate, tartronate, and oxalate as the main glycerol oxidation products. The bi-metallic catalysts (PdFe/C) harvested electrons from glycerol and produced energy more effectively than the catalyst without iron (Pd/C). Glycerol proved a potential platform for generating high value-added products and can be employed as a renewable clean energy source for electrosynthesis purposes and fuel cell applications.-
Descrição: dc.descriptionDepartment of Chemistry Faculty of Philosophy Sciences and Letters at Ribeirão Preto University of São Paulo, SP-
Descrição: dc.descriptionUNESP National Institute for Alternative Technologies of Detection Toxicological Evaluation and Removal of Micropollutants and Radioactives (INCT-DATREM) Institute of Chemistry, SP-
Descrição: dc.descriptionUniversité de Poitiers IC2MP UMR-CNRS, 7285, B27, TSA 51106, Cedex 09-
Descrição: dc.descriptionUNESP National Institute for Alternative Technologies of Detection Toxicological Evaluation and Removal of Micropollutants and Radioactives (INCT-DATREM) Institute of Chemistry, SP-
Idioma: dc.languageen-
Relação: dc.relationJournal of the Electrochemical Society-
???dc.source???: dc.sourceScopus-
Título: dc.titleImproved Glycerol Electrooxidation at Carbon-Supported PdFe Bimetallic Catalysts-
Tipo de arquivo: dc.typelivro digital-
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