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dc.contributor.authorMuñoz-Batista, Mario J.
dc.contributor.authorPuente-Santiago, A.R.
dc.contributor.authorZuliani, Alessio
dc.contributor.authorCova, Camilla María
dc.contributor.authorLuque, Rafael
dc.contributor.authorCaballero Amores, Álvaroes_ES
dc.date.accessioned2018-10-15T10:15:16Z
dc.date.available2018-10-15T10:15:16Z
dc.date.issued2018
dc.identifier.urihttp://hdl.handle.net/10396/17272
dc.description.abstractAg/Ag2S hybrid structures have recently attracted significant interest due to their high chemical and thermal stability, in addition to their unique optical and electrical properties. However, their standard synthetic protocols have important drawbacks including long term and harsh reaction conditions and the utilization of highly toxic sulfur precursors. Herein, an innovative, simple one-pot green approach for the synthesis of Ag/Ag2S carbon hybrid structures is reported. The procedure involved a one-step microwave-assisted step using ethylene glycol as solvent and reducing agent, pig bristles as sulphur and carbon source and silver nitrate as metal precursor. Different amounts of silver nitrate were employed in order to investigate the synthetic mechanism for the formation of zerovalent silver over silver sulphide nanoparticles, producing three different samples. Materials were characterized by XRD, SEM, EDX, N2 physisorption and XPS spectroscopy. Aiming to prove the efficiency of the as-synthesized compounds, their electrocatalytic activities were explored in the hydrogen evolution reaction (HER) performing linear sweep voltammetries.es_ES
dc.format.mimetypeapplication/pdfes_ES
dc.language.isoenges_ES
dc.publisherRoyal Society of Chemistryes_ES
dc.rightshttps://creativecommons.org/licenses/by-nc-nd/4.0/es_ES
dc.sourceJournal of Materials Chemistry A (2018)es_ES
dc.subjectMicrowavees_ES
dc.subjectBiomasses_ES
dc.subjectHydrogenes_ES
dc.subjectSilveres_ES
dc.titleMicrowave-assisted preparation of Ag/Ag2S carbon hybrid structures from pig bristles as efficient HER electrocatalystses_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.relation.publisherversionhttp://dx.doi.org/10.1039/C8TA06417Bes_ES
dc.relation.projectIDinfo:eu-repo/grantAgreement/EC/H2020/721290es_ES
dc.relation.projectIDGobierno de España. FJCI-2016-29014es_ES
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses_ES


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