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@ARTICLE{Reshetenko:863413,
author = {Reshetenko, Tatyana and Serov, Alexey and Kulikovsky,
Andrei and Atanassov, Plamen},
title = {{I}mpedance {S}pectroscopy {C}haracterization of {PEM}
{F}uel {C}ells with {F}e-{N}-{C}-{B}ased {C}athodes-3},
journal = {Journal of the Electrochemical Society},
volume = {166},
number = {10},
issn = {0013-4651},
address = {Pennington, NJ},
publisher = {Electrochemical Soc.},
reportid = {FZJ-2019-03483},
pages = {F653 - F660},
year = {2019},
abstract = {We report impedance spectroscopy analysis of PEM fuel cells
built with platinum group metal-free (PGM-free) Fe-N-C
cathodes with the catalyst loading and ionomer to catalyst
ratio being variable parameters. The dependence of key
cathode transport and kinetic parameters on the cell current
density J are obtained in the range from 0.025 to 0.4 A
cm−2. The electrode performance is evaluated using the
characteristic current densities for proton and oxygen
transport in the cathode catalyst layer. Overall, certain
electrode configurations demonstrate proton and oxygen
transport properties comparable to those of Pt/C systems,
making them promising substitutes for platinum at cathodic
side of PEM fuel cells.},
cin = {IEK-3},
ddc = {660},
cid = {I:(DE-Juel1)IEK-3-20101013},
pnm = {135 - Fuel Cells (POF3-135)},
pid = {G:(DE-HGF)POF3-135},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000473016900001},
doi = {10.1149/2.1431910jes},
url = {https://juser.fz-juelich.de/record/863413},
}