Effect of Recombination Catalyst Loading in PEMWE Membranes on Anodic Hydrogen Content Reduction

dc.contributor.authorAbbas, Dunia
dc.contributor.authorMartin, Agate
dc.contributor.authorTrinke, Patrick
dc.contributor.authorBierling, Markus
dc.contributor.authorBensmann, Boris
dc.contributor.authorThiele, Simon
dc.contributor.authorHanke-Rauschenbach, Richard
dc.contributor.authorBöhm, Thomas
dc.date.accessioned2023-01-16
dc.date.available2023-10-16T20:21:44Z
dc.date.created2022
dc.date.issued2023-01-16
dc.description.abstractIntegrating platinum-based recombination catalysts into proton exchange membrane water electrolysis systems effectively reduces the anodic hydrogen content. We studied the effect of the platinum loading of an interlayer close to the anode within the membrane on the anodic hydrogen in oxygen content. For the investigated Pt-loadings between 1 μgPt cm−2 and 140 μgPt cm−2, the results revealed that for a 110 μm membrane, 7 μgPt cm−2 were sufficient to allow a safe operation at cathode pressures up to 10 bar. A further increase of the Pt-loading did not significantly improve the reduction of the anodic hydrogen in oxygen content.en
dc.identifier.citationJournal of The Electrochemical Society 169.12 (2022): 124514. <https://iopscience.iop.org/article/10.1149/1945-7111/aca6a0>
dc.identifier.doihttps://doi.org/10.1149/1945-7111/aca6a0
dc.identifier.issn0013-4651
dc.identifier.issn1945-7111
dc.identifier.opus-id21286
dc.identifier.urihttps://open.fau.de/handle/openfau/21286
dc.identifier.urnurn:nbn:de:bvb:29-opus4-212862
dc.language.isoen
dc.publisherIOP Publishing
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/deed.de
dc.subjectPlatinum
dc.subjectRecombination
dc.subjectHydrogen Crossover
dc.subjectInterlayer
dc.subjectPEM Water Electrolysis
dc.subject.ddcDDC Classification::6 Technik, Medizin, angewandte Wissenschaften :: 60 Technik :: 600 Technik, Technologie
dc.titleEffect of Recombination Catalyst Loading in PEMWE Membranes on Anodic Hydrogen Content Reductionen
dc.typearticle
dcterms.publisherFriedrich-Alexander-Universität Erlangen-Nürnberg (FAU)
local.date.prevpublished2022-12-23
local.document.articlenumber124514
local.journal.issue12
local.journal.titleJournal of The Electrochemical Society
local.journal.volume169
local.sendToDnbfree*
local.subject.fakultaetTechnische Fakultät
local.subject.importimport
local.subject.sammlungUniversität Erlangen-Nürnberg / Eingespielte Open Access Artikel / Eingespielte Open Access Artikel 2023
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