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dc.date.accessioned 2023-11-16T18:02:30Z
dc.date.available 2023-11-16T18:02:30Z
dc.date.issued 2023
dc.identifier.uri http://sedici.unlp.edu.ar/handle/10915/160258
dc.description.abstract Herein, we investigated the photocatalytic removal of methyl orange (MO) under 350 nm irradiation with carbon nitride (CN) nanoparticles from urea. Participation of photogenerated charge carriers and secondary reactive species in MO degradation process was evaluated by scavenging and photoelectrochemical assays. The experiments suggest that HO* radicals are not only formed from the reaction of water with photogenerated holes, but via a three consecutive one-electron reduction of O₂ involving the formation of H₂O₂. The photocatalytic MO degradation mechanism was proposed. The present results emphasize the importance of charge carriers' separation in the optimization of CN photocatalysis for technological uses. en
dc.language en es
dc.subject Carbon nitride es
dc.subject Azo dyes es
dc.subject Hydrogen peroxide es
dc.subject Visible light es
dc.subject Urea es
dc.subject Reactive species es
dc.subject Vibrio Fischeri es
dc.title Carbon nitride from urea: mechanistic study on photocatalytic hydrogen peroxide production for methyl orange removal en
dc.type Articulo es
sedici.identifier.other https://doi.org/10.1016/j.catcom.2023.106617 es
sedici.identifier.issn 1566-7367 es
sedici.creator.person Gómez Velázquez, Laura S. es
sedici.creator.person Dell'Arciprete, María Laura es
sedici.creator.person Madriz Ruiz, Lorean Mercedes es
sedici.creator.person González, Mónica Cristina es
sedici.subject.materias Química es
sedici.description.fulltext true es
mods.originInfo.place Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas es
sedici.subtype Articulo es
sedici.rights.license Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)
sedici.rights.uri http://creativecommons.org/licenses/by-nc-nd/4.0/
sedici.description.peerReview peer-review es
sedici.relation.journalTitle Catalysis Communications es
sedici.relation.journalVolumeAndIssue vol. 175 es


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Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) Excepto donde se diga explícitamente, este item se publica bajo la siguiente licencia Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)