New photocatalytic materials obtained from the recycling of alkaline and Zn/C spent batteries

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dc.contributor.authorAlcaraz Romo, Lorena
dc.contributor.authorGarcía Díaz, Irene
dc.contributor.authorGonzález, Laura
dc.contributor.authorRabanal, María Eugenia
dc.contributor.authorUrbieta Quiroga, Ana Irene
dc.contributor.authorFernández, Paloma
dc.contributor.authorLópez, Félix A.
dc.date.accessioned2023-06-17T13:28:56Z
dc.date.available2023-06-17T13:28:56Z
dc.date.issued2019-06
dc.description©2019 The Authors. Published by Elsevier B.V.
dc.description.abstractSeveral phases with variable stoichiometry ZnxMn3-xO4 (with x = 0.25, 0.85 and 1) and ZnO have been obtained from the black mass, a widely generated residue of wasted alkaline batteries. The obtained samples have been characterized by X-ray diffraction (XRD) and Raman spectroscopy showing results consistent with the stoichiometry obtained from chemical analysis. The study of the degradation of methylene blue (MB) and rhodamine B (RhB) under UV radiation demonstrates the photocatalytic behavior in all samples obtained, reaching degradation percentages higher than 70% and 50%, respectively.
dc.description.departmentDepto. de Física de Materiales
dc.description.facultyFac. de Ciencias Físicas
dc.description.refereedTRUE
dc.description.statuspub
dc.eprint.idhttps://eprints.ucm.es/id/eprint/57096
dc.identifier.doi10.1016/j.jmrt.2019.04.020
dc.identifier.issn2238-7854
dc.identifier.officialurlhttp://dx.doi.org/10.1016/j.jmrt.2019.04.020
dc.identifier.relatedurlhttps://www.sciencedirect.com
dc.identifier.urihttps://hdl.handle.net/20.500.14352/13591
dc.issue.number3
dc.journal.titleJournal of materials research and technology
dc.language.isoeng
dc.page.final2818
dc.page.initial2809
dc.publisherElsevier Science BV
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 España
dc.rights.accessRightsopen access
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subject.cdu538.9
dc.subject.keywordSurface optical phonons
dc.subject.keywordZno
dc.subject.keywordManganese
dc.subject.keywordNanoparticles
dc.subject.keywordDegradation
dc.subject.keywordRaman
dc.subject.keywordSolar
dc.subject.keywordZinc
dc.subject.keywordDyes
dc.subject.keywordSpent batteries
dc.subject.keywordPhotocatalytic materials
dc.subject.keywordZn and Mn oxides
dc.subject.keywordMethylene blue
dc.subject.keywordRhodamine B
dc.subject.ucmFísica de materiales
dc.subject.ucmFísica del estado sólido
dc.subject.unesco2211 Física del Estado Sólido
dc.titleNew photocatalytic materials obtained from the recycling of alkaline and Zn/C spent batteries
dc.typejournal article
dc.volume.number8
dspace.entity.typePublication
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relation.isAuthorOfPublication.latestForDiscoveryf8df9b48-67a9-4518-9c37-a6bd1b37c150

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