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Author dc.contributor.author Méndez-Torres, Ana María
Author dc.contributor.author Castro, Jorge
Author dc.contributor.author Fernández, Francisco
Author dc.contributor.author Garrido-Ramírez, Elizabeth
Author dc.contributor.author Escalona, Néstor
Author dc.contributor.author Gutiérrez, Claudio
Author dc.contributor.author Marco, José F.
Author dc.contributor.author Soledad Ureta-Zañartu, M.
Admission date dc.date.accessioned 2019-10-11T17:32:56Z
Available date dc.date.available 2019-10-11T17:32:56Z
Publication date dc.date.issued 2019
Cita de ítem dc.identifier.citation Electrocatalysis, Volumen 10, Issue 1, 2019, Pages 95-111
Identifier dc.identifier.issn 18685994
Identifier dc.identifier.issn 18682529
Identifier dc.identifier.other 10.1007/s12678-018-0500-4
Identifier dc.identifier.uri https://repositorio.uchile.cl/handle/2250/171469
Abstract dc.description.abstract © 2018, Springer Science+Business Media, LLC, part of Springer Nature.With the purpose of obtaining inexpensive electrodes for the degradation of organic pesticides by the electro-Fenton reaction, the required H2O2 being obtained by the 2-electron reduction of dissolved O2, we have prepared glassy carbon electrodes coated with a mixture of graphite with Mo- and/or Co-modified zeolites. Three zeolites were used, Linde type A (ZA), Faujasite (ZY), and MFI (ZSM5), whose maximum possible cation exchange, directly given by the Al/Si ratio, and their hydrophilicity increases in the order ZSM5 < ZY < ZA. The zeolites were modified with Mo and/or Co by the wet impregnation method and characterized by different techniques. The outer surfaces of the three Mo-modified zeolites showed Mo-containing grains (in ZA) or needles (in ZY and ZSM5), which could be largely washed away with hot water. Electrodes were made by depositing on a disc of glassy carbon (GC) a mixture of graphite, zeolite, and a bi
Lenguage dc.language.iso en
Publisher dc.publisher Springer New York LLC
Type of license dc.rights Attribution-NonCommercial-NoDerivs 3.0 Chile
Link to License dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/3.0/cl/
Source dc.source Electrocatalysis
Keywords dc.subject Electrolysis
Keywords dc.subject Graphite-modified zeolite electrodes
Keywords dc.subject Hydrogen peroxide
Keywords dc.subject Mo- and/or Co-modified zeolites
Keywords dc.subject Oxygen reduction
Título dc.title Electrodes Based on Zeolites Modified with Cobalt and/or Molybdenum for Pesticide Degradation. Part I: Physicochemical Characterization and Efficiency of the Electrodes for O2 Reduction and H2O2 Production
Document type dc.type Artículo de revista
Cataloguer uchile.catalogador SCOPUS
Indexation uchile.index Artículo de publicación SCOPUS
uchile.cosecha uchile.cosecha SI
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