000838185 001__ 838185
000838185 005__ 20240711101454.0
000838185 0247_ $$2doi$$a10.1016/j.electacta.2017.07.004
000838185 0247_ $$2ISSN$$a0013-4686
000838185 0247_ $$2ISSN$$a1873-3859
000838185 0247_ $$2WOS$$aWOS:000408582300077
000838185 037__ $$aFZJ-2017-06859
000838185 041__ $$aEnglish
000838185 082__ $$a540
000838185 1001_ $$0P:(DE-Juel1)129878$$aKulikovsky, Andrei$$b0$$eCorresponding author
000838185 245__ $$aHydrogen crossover impedance of a PEM fuel cell at open circuit
000838185 260__ $$aNew York, NY [u.a.]$$bElsevier$$c2017
000838185 3367_ $$2DRIVER$$aarticle
000838185 3367_ $$2DataCite$$aOutput Types/Journal article
000838185 3367_ $$0PUB:(DE-HGF)16$$2PUB:(DE-HGF)$$aJournal Article$$bjournal$$mjournal$$s1507205731_26340
000838185 3367_ $$2BibTeX$$aARTICLE
000838185 3367_ $$2ORCID$$aJOURNAL_ARTICLE
000838185 3367_ $$00$$2EndNote$$aJournal Article
000838185 520__ $$aWe report a physics–based model for impedance due to hydrogen crossover in a PEM fuel cell at open circuit. The model takes into account conversion of hydrogen flux to protons in the cathode catalyst layer (CCL). Transient equations for the proton current conservation and for the hydrogen transport in the CCL are formulated and an analytical expression for the impedance due to hydrogen oxidation is derived. This impedance is summed with the impedance due to conversion of the proton current into water derived previously, and the resulting model impedance is fitted to experimental data. Fitting gives an estimate of the hydrogen diffusion coefficient in the CCL D$_{hy}$ ≃ 10$^{−3}$ cm$^{2}$ s$^{−1}$.
000838185 536__ $$0G:(DE-HGF)POF3-135$$a135 - Fuel Cells (POF3-135)$$cPOF3-135$$fPOF III$$x0
000838185 588__ $$aDataset connected to CrossRef
000838185 773__ $$0PERI:(DE-600)1483548-4$$a10.1016/j.electacta.2017.07.004$$gVol. 247, p. 730 - 735$$p730 - 735$$tElectrochimica acta$$v247$$x0013-4686$$y2017
000838185 8564_ $$uhttps://juser.fz-juelich.de/record/838185/files/1-s2.0-S0013468617314214-main.pdf$$yRestricted
000838185 8564_ $$uhttps://juser.fz-juelich.de/record/838185/files/1-s2.0-S0013468617314214-main.gif?subformat=icon$$xicon$$yRestricted
000838185 8564_ $$uhttps://juser.fz-juelich.de/record/838185/files/1-s2.0-S0013468617314214-main.jpg?subformat=icon-1440$$xicon-1440$$yRestricted
000838185 8564_ $$uhttps://juser.fz-juelich.de/record/838185/files/1-s2.0-S0013468617314214-main.jpg?subformat=icon-180$$xicon-180$$yRestricted
000838185 8564_ $$uhttps://juser.fz-juelich.de/record/838185/files/1-s2.0-S0013468617314214-main.jpg?subformat=icon-640$$xicon-640$$yRestricted
000838185 8564_ $$uhttps://juser.fz-juelich.de/record/838185/files/1-s2.0-S0013468617314214-main.pdf?subformat=pdfa$$xpdfa$$yRestricted
000838185 909CO $$ooai:juser.fz-juelich.de:838185$$pVDB
000838185 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)129878$$aForschungszentrum Jülich$$b0$$kFZJ
000838185 9131_ $$0G:(DE-HGF)POF3-135$$1G:(DE-HGF)POF3-130$$2G:(DE-HGF)POF3-100$$3G:(DE-HGF)POF3$$4G:(DE-HGF)POF$$aDE-HGF$$bEnergie$$lSpeicher und vernetzte Infrastrukturen$$vFuel Cells$$x0
000838185 9141_ $$y2017
000838185 915__ $$0StatID:(DE-HGF)0420$$2StatID$$aNationallizenz
000838185 915__ $$0StatID:(DE-HGF)0100$$2StatID$$aJCR$$bELECTROCHIM ACTA : 2015
000838185 915__ $$0StatID:(DE-HGF)0200$$2StatID$$aDBCoverage$$bSCOPUS
000838185 915__ $$0StatID:(DE-HGF)0300$$2StatID$$aDBCoverage$$bMedline
000838185 915__ $$0StatID:(DE-HGF)0310$$2StatID$$aDBCoverage$$bNCBI Molecular Biology Database
000838185 915__ $$0StatID:(DE-HGF)0600$$2StatID$$aDBCoverage$$bEbsco Academic Search
000838185 915__ $$0StatID:(DE-HGF)0030$$2StatID$$aPeer Review$$bASC
000838185 915__ $$0StatID:(DE-HGF)0199$$2StatID$$aDBCoverage$$bThomson Reuters Master Journal List
000838185 915__ $$0StatID:(DE-HGF)0110$$2StatID$$aWoS$$bScience Citation Index
000838185 915__ $$0StatID:(DE-HGF)0150$$2StatID$$aDBCoverage$$bWeb of Science Core Collection
000838185 915__ $$0StatID:(DE-HGF)0111$$2StatID$$aWoS$$bScience Citation Index Expanded
000838185 915__ $$0StatID:(DE-HGF)1150$$2StatID$$aDBCoverage$$bCurrent Contents - Physical, Chemical and Earth Sciences
000838185 915__ $$0StatID:(DE-HGF)9900$$2StatID$$aIF < 5
000838185 920__ $$lyes
000838185 9201_ $$0I:(DE-Juel1)IEK-3-20101013$$kIEK-3$$lElektrochemische Verfahrenstechnik$$x0
000838185 980__ $$ajournal
000838185 980__ $$aVDB
000838185 980__ $$aI:(DE-Juel1)IEK-3-20101013
000838185 980__ $$aUNRESTRICTED
000838185 981__ $$aI:(DE-Juel1)ICE-2-20101013