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dc.contributor.authorZiegler, Christoph-
dc.contributor.authorSchmitz, Andreas-
dc.contributor.authorTranitz, Marco-
dc.contributor.authorFontes, Ed-
dc.contributor.authorSchumacher, Jürgen-
dc.date.accessioned2018-10-10T11:51:55Z-
dc.date.available2018-10-10T11:51:55Z-
dc.date.issued2004-10-28-
dc.identifier.issn0013-4651de_CH
dc.identifier.issn1945-7111de_CH
dc.identifier.urihttps://digitalcollection.zhaw.ch/handle/11475/11599-
dc.description.abstractA theoretical study of a planar and self-breathing fuel cell is presented. This work contains the development of a mathematical model for planar self-breathing fuel cells, the validation of the model and a study on the behavior of this type of fuel cell. The mathematical model presented is two-dimensional and non-isothermal. The validation of the model is performed by comparison of the measured overall performance of a planar self-breathing fuel cell to the predictions of the model. For this type of cell, the maximum power density is in the range between 0.5 V and 0.4 V, so the model is applied to study the behavior of the reference cell at a cell voltage of 0.4 V. The results show: The gas distribution, the potential distribution and the temperature distribution are influenced strongly by the geometric design of the cathode end plate. The charge generation rate in the active area of the cathode and anode is affected by the ribs of the cathode end plate. A strong non-uniformity of the current density distribution in the cathode is found.de_CH
dc.language.isoende_CH
dc.publisherElectrochemical Societyde_CH
dc.relation.ispartofJournal of the Electrochemical Societyde_CH
dc.rightsLicence according to publishing contractde_CH
dc.subjectSelf-breathingde_CH
dc.subjectPEMfcde_CH
dc.subjectFuel cellsde_CH
dc.subjectModellingde_CH
dc.subject.ddc621.3: Elektrotechnik und Elektronikde_CH
dc.titleModeling planar and self-breathing fuel cells for use in electronic devicesde_CH
dc.typeBeitrag in wissenschaftlicher Zeitschriftde_CH
dcterms.typeTextde_CH
zhaw.departementSchool of Engineeringde_CH
zhaw.organisationalunitInstitute of Computational Physics (ICP)de_CH
dc.identifier.doi10.1149/1.1810451de_CH
zhaw.funding.euNode_CH
zhaw.issue12de_CH
zhaw.originated.zhawNode_CH
zhaw.pages.end2041de_CH
zhaw.pages.start2028de_CH
zhaw.publication.statuspublishedVersionde_CH
zhaw.volume151de_CH
zhaw.publication.reviewPeer review (Publikation)de_CH
Appears in Collections:Publikationen School of Engineering

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