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@ARTICLE{RojekWckner:811749,
author = {Rojek-Wöckner, Veronika A. and Opitz, Alexander K. and
Brandner, Marco and Mathé, Jörg and Bram, Martin},
title = {{A} novel {N}i/ceria-based anode for metal-supported solid
oxide fuel cells},
journal = {Journal of power sources},
volume = {328},
issn = {0378-7753},
address = {New York, NY [u.a.]},
publisher = {Elsevier},
reportid = {FZJ-2016-04116},
pages = {65-74},
year = {2016},
abstract = {For optimization of ageing behavior, electrochemical
performance, and sulfur tolerance of metal-supported solid
oxide fuel cells a new anode concept is introduced, which is
based on a Ni/GDC cermet replacing the established Ni/YSZ
anodes. In the present work optimized processing parameters
compatible with MSC substrates are specified by doing
sintering studies on pressed bulk specimen and on real
porous anode structures. The electrochemical performance of
the Ni/GDC anodes was characterized by means of symmetrical
electrolyte supported model-type cells. In this study, three
main objectives are pursued. Firstly, the effective
technical realization of the Ni/GDC concept is demonstrated.
Secondly, the electrochemical behavior of Ni/GDC porous
anodes is characterized by impedance spectroscopy and
compared with the current standard Ni/YSZ anode. Further, a
qualitative comparison of the sulfur poisoning behavior of
both anode types is presented. Thirdly, preliminary results
of a successful implementation of the Ni/GDC cermet into a
metal-supported single cell are presented.},
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:000383293400008},
doi = {10.1016/j.jpowsour.2016.07.075},
url = {https://juser.fz-juelich.de/record/811749},
}