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Please use this identifier to cite or link to this item: http://hdl.handle.net/2445/152812
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dc.contributor.authorPérez, Tzayam-
dc.contributor.authorCoria, Gabriela-
dc.contributor.authorSirés Sadornil, Ignacio-
dc.contributor.authorNava, José L.-
dc.contributor.authorUribe, Agustín R.-
dc.date.accessioned2020-03-17T11:34:20Z-
dc.date.available2020-03-17T11:34:20Z-
dc.date.issued2018-01-31-
dc.identifier.issn1572-6657-
dc.identifier.urihttp://hdl.handle.net/2445/152812-
dc.description.abstractThe electrosynthesis of H2O2 via O2 reduction was feasible employing cheap, unmodified graphite felt on top of carbon cloth as air-diffusion cathode fitted into an undivided filter-press cell. The experiments were performed in a pre-pilot plant with recirculation of 4 dm3 of 0.05 M Na2SO4 solutions at pH 3.0 upon continuous air feeding to the cathode. The H2O2 electrogeneration occurred within the range -0.30 < E < -0.01 V|SHE, being dependent on the mean linear flow velocity (u), which is related to the mass transport of hydronium ions. Optimum conditions achieved at E = -0.30 V|SHE and u = 27.4 cm s-1 yielded 100.4 mg dm-3 H2O2, with efficiency close to 100% and low energy consumption.-
dc.format.extent5 p.-
dc.format.mimetypeapplication/pdf-
dc.language.isoeng-
dc.publisherElsevier B.V.-
dc.relation.isformatofVersió postprint del document publicat a: https://doi.org/10.1016/j.jelechem.2018.01.054-
dc.relation.ispartofJournal of Electroanalytical Chemistry, 2018, vol. 812, p. 54-58-
dc.relation.urihttps://doi.org/10.1016/j.jelechem.2018.01.054-
dc.rightscc-by-nc-nd (c) Elsevier B.V., 2018-
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es-
dc.sourceArticles publicats en revistes (Ciència dels Materials i Química Física)-
dc.subject.classificationGrafit-
dc.subject.otherGraphite-
dc.titleElectrosynthesis of hydrogen peroxide in a filter-press flow cell using graphite felt as air-diffusion cathode-
dc.typeinfo:eu-repo/semantics/article-
dc.typeinfo:eu-repo/semantics/acceptedVersion-
dc.identifier.idgrec676366-
dc.date.updated2020-03-17T11:34:20Z-
dc.rights.accessRightsinfo:eu-repo/semantics/openAccess-
Appears in Collections:Articles publicats en revistes (Ciència dels Materials i Química Física)

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