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dc.contributor.authorGerteisen, Dietmar-
dc.contributor.authorHakenjos, Alexander-
dc.contributor.authorSchumacher, Jürgen-
dc.date.accessioned2018-10-15T10:27:28Z-
dc.date.available2018-10-15T10:27:28Z-
dc.date.issued2005-
dc.identifier.urihttps://digitalcollection.zhaw.ch/handle/11475/11807-
dc.description.abstractThis paper presents a one-dimensional model of the PEM fuel cell cathode for analysing current interrupt (CI) measurements. The porous gas diffusion electrode is assumed to consist of a network of dispersed catalyst (Pt/C) forming spherically shaped agglomerated zones that are filled with electrolyte. The current interrupt technique is used to separate different processes on different time scales that are responsible for the fuel cell dynamic. By means of this agglomerate model the influence of model parameters like double-layer capacity, Tafel slope, diffusion coefficient and ohmic resistance on the potential relaxation are investigated and explanations are given for the characteristic dynamic behaviour of a CI measurement.de_CH
dc.language.isoende_CH
dc.publisherEuropean Fuel Cell Forumde_CH
dc.rightsLicence according to publishing contractde_CH
dc.subjectFuel cellsde_CH
dc.subjectCurrent interruptde_CH
dc.subjectSimulationde_CH
dc.subject.ddc621.3: Elektro-, Kommunikations-, Steuerungs- und Regelungstechnikde_CH
dc.titleModel-based analysis of the current interrupt technique for the characterisation of porous gas diffusion electrodes in PEM fuel cellsde_CH
dc.typeKonferenz: Paperde_CH
dcterms.typeTextde_CH
zhaw.departementSchool of Engineeringde_CH
zhaw.organisationalunitInstitute of Computational Physics (ICP)de_CH
zhaw.conference.detailsFuel Cell Forum, Lucerne, 4-8 July 2005de_CH
zhaw.funding.euNode_CH
zhaw.originated.zhawNode_CH
zhaw.publication.statuspublishedVersionde_CH
zhaw.publication.reviewNot specifiedde_CH
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Gerteisen, D., Hakenjos, A., & Schumacher, J. (2005). Model-based analysis of the current interrupt technique for the characterisation of porous gas diffusion electrodes in PEM fuel cells. Fuel Cell Forum, Lucerne, 4-8 July 2005.
Gerteisen, D., Hakenjos, A. and Schumacher, J. (2005) ‘Model-based analysis of the current interrupt technique for the characterisation of porous gas diffusion electrodes in PEM fuel cells’, in Fuel Cell Forum, Lucerne, 4-8 July 2005. European Fuel Cell Forum.
D. Gerteisen, A. Hakenjos, and J. Schumacher, “Model-based analysis of the current interrupt technique for the characterisation of porous gas diffusion electrodes in PEM fuel cells,” in Fuel Cell Forum, Lucerne, 4-8 July 2005, 2005.
GERTEISEN, Dietmar, Alexander HAKENJOS und Jürgen SCHUMACHER, 2005. Model-based analysis of the current interrupt technique for the characterisation of porous gas diffusion electrodes in PEM fuel cells. In: Fuel Cell Forum, Lucerne, 4-8 July 2005. Conference paper. European Fuel Cell Forum. 2005
Gerteisen, Dietmar, Alexander Hakenjos, and Jürgen Schumacher. 2005. “Model-Based Analysis of the Current Interrupt Technique for the Characterisation of Porous Gas Diffusion Electrodes in PEM Fuel Cells.” Conference paper. In Fuel Cell Forum, Lucerne, 4-8 July 2005. European Fuel Cell Forum.
Gerteisen, Dietmar, et al. “Model-Based Analysis of the Current Interrupt Technique for the Characterisation of Porous Gas Diffusion Electrodes in PEM Fuel Cells.” Fuel Cell Forum, Lucerne, 4-8 July 2005, European Fuel Cell Forum, 2005.


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