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@ARTICLE{Talke:857728,
author = {Talke, Anja and Misz, Ulrich and Konrad, Gerhard and
Heinzel, Angelika and Klemp, Dieter and Wegener, Robert},
title = {{I}nfluence of urban air on proton exchange membrane fuel
cell vehicles – {L}ong term effects of air contaminants in
an authentic driving cycle},
journal = {Journal of power sources},
volume = {400},
issn = {0378-7753},
address = {New York, NY [u.a.]},
publisher = {Elsevier},
reportid = {FZJ-2018-06696},
pages = {556 - 565},
year = {2018},
abstract = {Traffic related air pollutants cause power losses and
decrease the lifetime of proton exchange membrane fuel cell
(PEMFC). The relevance of this influence for vehicles is not
exactly known due to a lack of studies under realistic
conditions. Therefore, the present study aims at a better
understanding. For the first time ever the influence of
selected air pollutants on automobile fuel cell short stacks
with different platinum loadings and a realistic driving
cycle is examined. The driving cycle used, is an existing
course near the city of Stuttgart, Germany. The experiments
were accompanied with online measurements of relevant
contaminant concentrations on the course. Furthermore, tests
with a semi-dynamic profile have been executed for more than
1500 h and show an irreversible damage of the PEMFC by
nitrogen oxides. With respect to the present results,
spontaneous power losses of about $5\%$ and over $10\%$ in
special situations by the nitrogen oxides can be expected
for fuel cell vehicles in urban areas. NH3 will lead to a
spontaneous power loss of less than $3\%,$ but causes a
progressive irreversible damage. Together the tests reveal
that air pollutants have a significant negative influence on
fuel cell vehicles in urban areas.},
cin = {IEK-8},
ddc = {620},
cid = {I:(DE-Juel1)IEK-8-20101013},
pnm = {243 - Tropospheric trace substances and their
transformation processes (POF3-243)},
pid = {G:(DE-HGF)POF3-243},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000447555400060},
doi = {10.1016/j.jpowsour.2018.08.063},
url = {https://juser.fz-juelich.de/record/857728},
}