Publication:
Photocatalytic Behavior of Supported Copper Double Salt: The Role of Graphene Oxide

Simple item page
dc.affiliation.dptoUC3M. Departamento de Ciencia e Ingeniería de Materiales e Ingeniería Químicaes
dc.affiliation.grupoinvUC3M. Grupo de Investigación: Polímeros y Compositeses
dc.contributor.authorEntezar Shabestari, Marjan
dc.contributor.authorBaselga Llidó, Juan
dc.contributor.authorMartín Cádiz, Olga
dc.contributor.funderMinisterio de Ciencia, Innovación y Universidades (España)es
dc.date.accessioned2022-05-18T09:41:47Z
dc.date.available2022-05-18T09:41:47Z
dc.date.issued2022-05-12
dc.description.abstractThe design of a photocatalyst that may work efficiently with sunlight is a fundamental concern to fight against environmental pollution and electrochemical hydrogen storage devices. In this work, it has been found that the green microwave-assisted decoration of graphene by copper double salt (DS) enhances visible sunlight photocatalysis efficiency. Nanohybrids of graphene oxide decorated with Cu(I) and Cu(II) oxides and copper hydroxy nitrate double salt were selected as photocatalysts for the degradation of rhodamine B in aqueous solution to study the effect of the graphene oxide support. The photodegradation process followed a pseudo–first-order kinetics for the bare catalysts, but the supported catalysts were best fitted to the Langmuir-Hinshelwood model. Supported systems were more efficient in terms of turnover and apparent rate constants. Diffuse reflectance spectroscopy with the use of Kubelka-Munk function allowed to measure bandgap energies. It was found that the absorption edge was reduced about 30% for the supported systems.en
dc.description.sponsorshipThe authors wish to thank Ministerio de Ciencia, Innovación y Universidades grant MAT2014-57557-R. Additionally, the authors would like to thank to Diogo Videira- Quintela for the invaluable help in the characterization of samples.en
dc.format.extent9
dc.identifier.bibliographicCitationShabestari, M. E., Baselga, J., & Martin, O. (2022). Photocatalytic Behavior of Supported Copper Double Salt: The Role of Graphene Oxide. In R. Comparelli (Ed.), Journal of Chemistry (Vol. 2022, pp. 1–9). Hindawi Limited.en
dc.identifier.doihttps://doi.org/10.1155/2022/7844259
dc.identifier.issn2090-9063
dc.identifier.publicationfirstpage1
dc.identifier.publicationlastpage9
dc.identifier.publicationtitleJournal of Chemistryen
dc.identifier.publicationvolume2022
dc.identifier.urihttps://hdl.handle.net/10016/34836
dc.identifier.uxxiAR/0000030601
dc.language.isoengen
dc.publisherHindawi Limiteden
dc.relation.projectIDGobierno de España. MAT2014-57557-Res
dc.rights© 2022 Marjan E. Shabestari et al.es
dc.rightsAtribución 3.0 España*
dc.rights.accessRightsopen accessen
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/es/*
dc.subject.ecienciaQuímicaes
dc.titlePhotocatalytic Behavior of Supported Copper Double Salt: The Role of Graphene Oxideen
dc.typeresearch article*
dc.type.hasVersionVoR*
dspace.entity.typePublication
Files
Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
Photocatalytic_JOC_2022.pdf
Size:
800.39 KB
Format:
Adobe Portable Document Format
Download
Collections
DCIMIQ - CIMIQ - PC - Artículos de Revistas