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@ARTICLE{Fischer:864410,
author = {Fischer, Felix and Hauser, Michael and Hauck, Maximilian
and Herrmann, Stephan and Fendt, Sebastian and Jeong,
Hyeondeok and Lenser, Christian and Menzler, Norbert H. and
Spliethoff, Hartmut},
title = {{E}ffect of internal hydrocarbon reforming during coupled
operation of a biomass gasifier with hot gas cleaning and
{SOFC} stacks},
journal = {Energy Science $\&$ Engineering},
volume = {7},
number = {4},
issn = {2050-0505},
address = {Chichester [u.a.]},
publisher = {Wiley},
reportid = {FZJ-2019-04195},
pages = {1140-1153},
year = {2019},
abstract = {In the context of energy transition and climate change, a
combination of highly efficient modern solid oxide fuel
cells (SOFC) and thermo‐chemical conversion of biogenic
residues could complement other intermittent renewable
sources such as wind and solar. In order to reduce required
gas cleaning efforts and to increase the process efficiency,
the influence of hydrocarbons on SOFC performance is
experimentally investigated in this study. For the first
time, the operation of Ni/YSZ anode‐supported cells in
Jülich F10 stacks is performed with pre‐reformed and with
bio‐syngas containing full hydrocarbon content at
realistic current densities. Sulfur and other impurities
were removed in both cases. No degradation could be observed
within normal operation on clean gas. With the tar reformer
bypassed, the pressure drop over the stack increased due to
severe carbon deposition on the anode substrate and the
nickel current collector mesh inside the SOFC stack, so that
operation had to be terminated after five hours. This
behavior is different from single‐cell tests, where
electrochemical degradation is the limiting factor. The
results show that improvements are not only necessary for
cell materials and that future research must also consider
other stack components.},
cin = {IEK-1},
ddc = {620},
cid = {I:(DE-Juel1)IEK-1-20101013},
pnm = {135 - Fuel Cells (POF3-135) / SOFC - Solid Oxide Fuel Cell
(SOFC-20140602)},
pid = {G:(DE-HGF)POF3-135 / G:(DE-Juel1)SOFC-20140602},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000479313100007},
doi = {10.1002/ese3.334},
url = {https://juser.fz-juelich.de/record/864410},
}