Synthesis and electrical characterization of graphene nanowalls electrodes

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dc.contributor.advisorBertrán Serra, Enric
dc.contributor.advisorAmade Rovira, Roger
dc.contributor.authorBossa Muñoz, Víctor
dc.date.accessioned2021-10-20T15:51:13Z
dc.date.available2021-10-20T15:51:13Z
dc.date.issued2021-07
dc.descriptionTreballs Finals de Grau de Física, Facultat de Física, Universitat de Barcelona, Curs: 2021, Tutors: Enric Bertran Serra, Roger Amade Roviraca
dc.description.abstractThe aim of this project is to study the electrochemical properties of manufactured electrodes based on graphene nanowalls (GNWs) grown on stainless steel (SS310) by inductively coupled plasma vapor deposition (ICP-CVD). In order to improve the electrochemical characteristics of the electrode, a Mn-oxide/GNWs/SS310 system was deposited by magnetron sputtering (MS) from a target of MnO2. The morphology of GNWs electrode and the electrode decorated by Mn-oxide was evidenced by electronic microscopy. In addition, the samples were characterized electrochemically by cyclic voltammetry (CV) and galvanometric charge-discharge cycles (CDG). As a result, a specific capacitance of 0.21 mF/cm2 was obtained on the GNWs/SS310 electrode and 1.74 mF/cm2 on the MnO2/GNWs/SS310 electrodeca
dc.format.extent5 p.
dc.format.mimetypeapplication/pdf
dc.identifier.urihttps://hdl.handle.net/2445/180716
dc.language.isoengca
dc.rightscc-by-nc-nd (c) Bossa, 2021
dc.rights.accessRightsinfo:eu-repo/semantics/openAccessca
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/*
dc.sourceTreballs Finals de Grau (TFG) - Física
dc.subject.classificationGrafècat
dc.subject.classificationDeposició química en fase vaporcat
dc.subject.classificationTreballs de fi de graucat
dc.subject.otherGrapheneeng
dc.subject.otherChemical vapor depositioneng
dc.subject.otherBachelor's theseseng
dc.titleSynthesis and electrical characterization of graphene nanowalls electrodeseng
dc.typeinfo:eu-repo/semantics/bachelorThesisca

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Treballs Finals de Grau (TFG) - Física