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@ARTICLE{Berger:824587,
author = {Berger, Cornelius and Mahmoud, Abdelfattah and Hermann,
Raphael and Braun, Waldemar and Yazhenskikh, Elena and Sohn,
Yoo Jung and Menzler, Norbert H. and Guillon, Olivier and
Bram, Martin},
title = {{C}alcium-{I}ron {O}xide as {E}nergy {S}torage {M}edium in
{R}echargeable {O}xide {B}atteries},
journal = {Journal of the American Ceramic Society},
volume = {99},
number = {12},
issn = {0002-7820},
address = {Oxford [u.a.]},
publisher = {Wiley-Blackwell},
reportid = {FZJ-2016-07154},
pages = {4083-4092},
year = {2016},
abstract = {Rechargeable oxide batteries (ROB) comprise a regenerative
solid oxide cell (rSOC) and a storage medium for oxygen
ions. A sealed ROB avoids pumping loss, heat loss, and gas
purity expenses in comparison with conventional rSOC.
However, the iron oxide base storage medium degrades during
charging–discharging cycles. In comparison, CaFe3O5 has
improved cyclability and a high reversible oxygen storage
capacity of 22.3 $mol\%.$ In this study, we analyzed the
redox mechanism of this compound. After a solid-state
synthesis of CaFe3O5, we verified the phase composition and
studied the redox reaction by means of X-ray diffraction,
Mössbauer spectrometry, and scanning electron microscopy.
Results show a great potential to operate the battery with
this storage material during multiple charging–discharging
cycles.},
cin = {IEK-1 / JCNS-2 / IEK-2 / PGI-4 / JARA-ENERGY / JARA-FIT},
ddc = {660},
cid = {I:(DE-Juel1)IEK-1-20101013 / I:(DE-Juel1)JCNS-2-20110106 /
I:(DE-Juel1)IEK-2-20101013 / I:(DE-Juel1)PGI-4-20110106 /
$I:(DE-82)080011_20140620$ / $I:(DE-82)080009_20140620$},
pnm = {135 - Fuel Cells (POF3-135) / SOFC - Solid Oxide Fuel Cell
(SOFC-20140602) / 144 - Controlling Collective States
(POF3-144) / 524 - Controlling Collective States (POF3-524)
/ 6212 - Quantum Condensed Matter: Magnetism,
Superconductivity (POF3-621) / 6213 - Materials and
Processes for Energy and Transport Technologies (POF3-621) /
6G4 - Jülich Centre for Neutron Research (JCNS) (POF3-623)
/ HITEC - Helmholtz Interdisciplinary Doctoral Training in
Energy and Climate Research (HITEC) (HITEC-20170406)},
pid = {G:(DE-HGF)POF3-135 / G:(DE-Juel1)SOFC-20140602 /
G:(DE-HGF)POF3-144 / G:(DE-HGF)POF3-524 /
G:(DE-HGF)POF3-6212 / G:(DE-HGF)POF3-6213 /
G:(DE-HGF)POF3-6G4 / G:(DE-Juel1)HITEC-20170406},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000393844100032},
doi = {10.1111/jace.14439},
url = {https://juser.fz-juelich.de/record/824587},
}