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@ARTICLE{Kimiaie:132919,
author = {Kimiaie, Nicola and Janßen, Holger and Hehemann, Michael
and Trappmann, C. and Echsler, Helmut and Müller, Martin},
title = {{I}nfluence of {C}ontamination with {I}norganic
{I}mpurities on the {D}urability of a 1 k{W} {DMFC}
{S}ystem},
journal = {Fuel cells},
volume = {14},
number = {1},
issn = {1615-6854},
address = {Weinheim},
publisher = {Wiley-VCH},
reportid = {FZJ-2013-01497},
pages = {64-75},
year = {2014},
abstract = {IEK-3 at Forschungszentrum Jülich successfully replaced
the battery tray of a horizontal order picker (ECE 220,
Jungheinrich) with a direct methanol fuel cell (DMFC) hybrid
system in the kilowatt class. The DMFC combined with a
lithium-ion battery forms the hybrid drive for electrically
driven horizontal order pickers. Such vehicles are used to
transport and collect goods for orders in warehouses. The
order picker is fueled by pure methanol to achieve a maximum
range with the smallest possible space for the battery tray.
An advantage of such energy systems is that there is no need
for the relatively complicated and time-consuming recharging
of the conventional lead-acid batteries, nor are spare
batteries required for multishift operation. This study
focuses on the influence of contamination with inorganic
impurities on the durability of the 1 kW DMFC system
V3.3-1. The data from a long-term test will be presented, in
which the DMFC system was subjected to a realistic dynamic
load profile for 3,000 h. The impurities identified in the
post-mortem analysis of the membrane electrode assembly will
be outlined as well the influence of selected impurities,
the sources of these impurities and how the DMFC V3.3-2
system was modified on the basis of these findings},
cin = {IEK-3},
ddc = {620},
cid = {I:(DE-Juel1)IEK-3-20101013},
pnm = {123 - Fuel Cells (POF2-123)},
pid = {G:(DE-HGF)POF2-123},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000331904000008},
doi = {10.1002/fuce.201300047},
url = {https://juser.fz-juelich.de/record/132919},
}