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@ARTICLE{Niewolak:279586,
author = {Niewolak, Leszek and Zurek, Joanna and Menzler, Norbert H.
and Grüner, Daniel and Quadakkers, Willem J.},
title = {{O}xidation and {R}eduction {K}inetics of {I}ron and {I}ron
{B}ased {A}lloys {U}sed as {S}torage {M}aterials in {H}igh
{T}emperature {B}attery},
journal = {Materials at high temperatures},
volume = {32},
number = {1-2},
issn = {0960-3409},
address = {Amsterdam [u.a.]},
publisher = {Elsevier Science},
reportid = {FZJ-2015-07470},
pages = {81-91},
year = {2015},
abstract = {The background of the present studies relates to the
development of a novel high temperature energy storage
system based on a solid oxide cell. The energy is stored in
a metal/metal oxide system which is part of the fuel side of
the cell. The aim of the present study was to evaluate the
suitability of pure iron and iron based model alloys as
possible energy storage material for this type of high
temperature battery system at a service temperature of
800°C. For this purpose the oxidation and reduction
behaviour of iron in Ar–H2–(H2O) environments has been
examined. The reduction process in $Ar–2\%H2$ of the
wüstite scale formed on pure iron in Ar–H2–H2O was
hampered by the formation of a continuous, gas tight
metallic iron layer on its surface. Possible approaches to
increase oxidation and reduction kinetics by optimised alloy
compositions for the Fe storage are discussed.},
cin = {IEK-2 / IEK-1},
ddc = {620},
cid = {I:(DE-Juel1)IEK-2-20101013 / I:(DE-Juel1)IEK-1-20101013},
pnm = {111 - Efficient and Flexible Power Plants (POF3-111)},
pid = {G:(DE-HGF)POF3-111},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000348713300013},
doi = {10.1179/0960340914Z.00000000080},
url = {https://juser.fz-juelich.de/record/279586},
}