Home > Publications database > Nafion film transport properties in a low-Pt PEM fuel cell: impedance spectroscopy study > print

001     873912
005     20240712113250.0
024 7 _ |a 10.1039/C9RA07794D
|2 doi
024 7 _ |a 2128/24357
|2 Handle
024 7 _ |a WOS:000509401700051
|2 WOS
037 _ _ |a FZJ-2020-01097
082 _ _ |a 540
100 1 _ |a Reshetenko, Tatyana
|0 0000-0002-4552-062X
|b 0
245 _ _ |a Nafion film transport properties in a low-Pt PEM fuel cell: impedance spectroscopy study
260 _ _ |a London
|c 2019
|b RSC Publishing
336 7 _ |a article
|2 DRIVER
336 7 _ |a Output Types/Journal article
|2 DataCite
336 7 _ |a Journal Article
|b journal
|m journal
|0 PUB:(DE-HGF)16
|s 1582095416_3361
|2 PUB:(DE-HGF)
336 7 _ |a ARTICLE
|2 BibTeX
336 7 _ |a JOURNAL_ARTICLE
|2 ORCID
336 7 _ |a Journal Article
|0 0
|2 EndNote
520 _ _ |a Unexpected over-linear transport loss in low-Pt PEM fuel cells has been a subject of numerous studies and discussions in literature. Most of the authors agree that these losses are due to oxygen transport in the Nafion film covering Pt/C agglomerates in the cathode catalyst layer (CCL). We develop a model for PEM fuel cell impedance, which takes into account oxygen transport through the film. The model is fitted to experimental impedance spectra of a low-Pt PEM fuel cell. Fitting gives the film thickness in the range of 10 to 13 nm, and the film transport resistivity decreasing from 1.2 s cm−1 to 0.2 s cm−1 as the cell current density increases from 50 to 800 mA cm−2. Fitting returns low value of the through-plane oxygen diffusivity in the CCL, indicating that the low-Pt electrode is partially flooded.
536 _ _ |a 135 - Fuel Cells (POF3-135)
|0 G:(DE-HGF)POF3-135
|c POF3-135
|f POF III
|x 0
588 _ _ |a Dataset connected to CrossRef
700 1 _ |a Kulikovsky, Andrei
|0 P:(DE-Juel1)129878
|b 1
|e Corresponding author
773 _ _ |a 10.1039/C9RA07794D
|g Vol. 9, no. 66, p. 38797 - 38806
|0 PERI:(DE-600)2623224-8
|n 66
|p 38797 - 38806
|t RSC Advances
|v 9
|y 2019
|x 2046-2069
856 4 _ |y OpenAccess
|u https://juser.fz-juelich.de/record/873912/files/c9ra07794d.pdf
856 4 _ |y OpenAccess
|x pdfa
|u https://juser.fz-juelich.de/record/873912/files/c9ra07794d.pdf?subformat=pdfa
909 C O |o oai:juser.fz-juelich.de:873912
|p openaire
|p open_access
|p VDB
|p driver
|p dnbdelivery
910 1 _ |a Forschungszentrum Jülich
|0 I:(DE-588b)5008462-8
|k FZJ
|b 1
|6 P:(DE-Juel1)129878
913 1 _ |a DE-HGF
|l Speicher und vernetzte Infrastrukturen
|1 G:(DE-HGF)POF3-130
|0 G:(DE-HGF)POF3-135
|2 G:(DE-HGF)POF3-100
|v Fuel Cells
|x 0
|4 G:(DE-HGF)POF
|3 G:(DE-HGF)POF3
|b Energie
914 1 _ |y 2020
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)0200
|2 StatID
|b SCOPUS
915 _ _ |a JCR
|0 StatID:(DE-HGF)0100
|2 StatID
|b RSC ADV : 2017
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)0501
|2 StatID
|b DOAJ Seal
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)0500
|2 StatID
|b DOAJ
915 _ _ |a WoS
|0 StatID:(DE-HGF)0111
|2 StatID
|b Science Citation Index Expanded
915 _ _ |a Creative Commons Attribution-NonCommercial CC BY-NC 3.0
|0 LIC:(DE-HGF)CCBYNC3
|2 HGFVOC
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)0150
|2 StatID
|b Web of Science Core Collection
915 _ _ |a IF < 5
|0 StatID:(DE-HGF)9900
|2 StatID
915 _ _ |a OpenAccess
|0 StatID:(DE-HGF)0510
|2 StatID
915 _ _ |a Peer Review
|0 StatID:(DE-HGF)0030
|2 StatID
|b DOAJ : Blind peer review
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)1150
|2 StatID
|b Current Contents - Physical, Chemical and Earth Sciences
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)0310
|2 StatID
|b NCBI Molecular Biology Database
915 _ _ |a National-Konsortium
|0 StatID:(DE-HGF)0430
|2 StatID
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)0300
|2 StatID
|b Medline
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)0199
|2 StatID
|b Clarivate Analytics Master Journal List
920 _ _ |l yes
920 1 _ |0 I:(DE-Juel1)IEK-14-20191129
|k IEK-14
|l Elektrochemische Verfahrenstechnik
|x 0
980 1 _ |a FullTexts
980 _ _ |a journal
980 _ _ |a VDB
980 _ _ |a UNRESTRICTED
980 _ _ |a I:(DE-Juel1)IEK-14-20191129
981 _ _ |a I:(DE-Juel1)IET-4-20191129

LibraryCollectionCLSMajorCLSMinorLanguageAuthor
Marc 21