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@INPROCEEDINGS{Ivanova:1015281,
author = {Ivanova, Mariya and Zeng, Yuan and Schäfer, Laura-Alena
and Dwivedi, Shivam Kumar and Menzler, Norbert H. and
Guillon, Olivier and leonard, kwati and matsumoto, hiroshige
and ishihara, tatsumi},
title = {{C}hallenges and technological approaches in the
development of proton-conducting cells},
reportid = {FZJ-2023-03636},
year = {2023},
abstract = {The energy transition targets amplify the need for
economically viable hydrogen related technologies. Proton
conducting ceramic cells (PCCs) are a novel and challenging
technology that offers application windows at moderately
increased temperature and further multitude of advantages
compared to the conventional Solid Oxide Cells (SOCs).
Despite this, the technological readiness level of PCCs
trails behind that of SOCs due to several reasons related to
the challenging nature of BaZr1-x(Ce,Y)xO3-d (x=0.3-0.5,
BZCY) based proton conducting ceramics, high temperature
processing and relatively limited scalability. The present
work focuses on the approaches related to optimization of
the cell materials and components development to the final
operational PCCs in planar geometry. Following the
technological chain from ceramic powder synthesis to a full
cell integration by means of industry relevant processing
techniques, this presentation will outline the decisive
technological steps in the planar PCCs fabrication with
accent on cell components microstructure, phase composition,
their thermo-chemical stability and overall KPIs
performance. Acknowledgment: The Helmholtz Association of
German Research Centres (HGF) and the Federal Ministry of
Education and Research (BMBF), Germany are acknowledged for
funding the Innovation Pool Project “Solar H2: highly pure
and compressed“ and the MTET research program. Furthermore
are acknowledged: Chinese Scholarship Council (CSC) (PhD
project of Mr. Y. Zeng); Indo-German Centre for
Sustainability (IGCS) (Master topic of Mr. Sh. Dwivedi); Mr.
R. Laufs†, Prof. G. Mauer and Prof. R. Vaßen for their
contribution to the MSC topic; METI, Japan.},
month = {Sep},
date = {2023-09-17},
organization = {21st International Conference on
Solid-State Protonic Conductors,
Fukuoka (Japan), 17 Sep 2023 - 22 Sep
2023},
subtyp = {After Call},
cin = {IEK-1},
cid = {I:(DE-Juel1)IEK-1-20101013},
pnm = {1231 - Electrochemistry for Hydrogen (POF4-123) / SOFC -
Solid Oxide Fuel Cell (SOFC-20140602)},
pid = {G:(DE-HGF)POF4-1231 / G:(DE-Juel1)SOFC-20140602},
typ = {PUB:(DE-HGF)24},
url = {https://juser.fz-juelich.de/record/1015281},
}