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@ARTICLE{Schreiber:916218,
author = {Schreiber, Andrea and Rosen, Melanie and Waetzig, Katja and
Nikolowski, Kristian and Schiffmann, Nikolas and Wiggers,
Hartmut and Küpers, Michael and Fattakhova-Rohlfing, Dina
and Kuckshinrichs, Wilhelm and Guillon, Olivier and
Finsterbusch, Martin},
title = {{O}xide ceramic electrolytes for all-solid-state lithium
batteries – cost-cutting cell design and environmental
impact},
journal = {Green chemistry},
volume = {25},
number = {1},
issn = {1463-9262},
address = {Cambridge},
publisher = {RSC},
reportid = {FZJ-2022-06019},
pages = {399-414},
year = {2023},
abstract = {All-solid-state batteries are a hot research topic due to
the prospect of high energy density and higher intrinsic
safety, compared to conventional lithium-ion batteries. Of
the wide variety of solid-state electrolytes currently
researched, oxide ceramic lithium-ion conductors are
considered the most difficult to implement in industrial
cells. Although their high lithium-ion conductivity combined
with a high chemical and thermal stability make them a very
attractive class of materials, cost-cutting synthesis and
scalable processing into full batteries remain to be
demonstrated. Additionally, they are Fluorine-free and can
be processed in air but require one or more high temperature
treatment steps during processing counteracting their
ecological benefits. Thus, a viable cell design and
corresponding assessment of its ecological impact is still
missing. To close this gap, we define a target cell
combining the advantages of the two most promising oxidic
electrolytes, lithium lanthanum zirconium oxide (LLZO) and
lithium aluminium titanium phosphate (LATP). Even though it
has not been demonstrated so far, the individual components
are feasible to produce with state-of-the-art industrial
manufacturing processes. This model cell then allows us to
assess the environmental impact of the ceramic electrolyte
synthesis and cell component manufacturing not just on an
abstract level (per kg of material) but also with respect to
their contributions to the final cell. The in-depth life
cycle assessment (LCA) analysis revealed surprising
similarities between oxide-based all-solid-state batteries
and conventional Li-ion batteries. The overall LCA inventory
on the material level is still dominated by the cathode
active material, while the fabrication through ceramic
manufacturing processes is a major contributor to the energy
uptake. A clear path that identifies relevant research and
development directions in terms of economic benefits and
environmental sustainability could thus be developed to
promote the competitiveness of oxide based all-solid-state
batteries in the market.},
cin = {IEK-STE / IEK-1},
ddc = {540},
cid = {I:(DE-Juel1)IEK-STE-20101013 / I:(DE-Juel1)IEK-1-20101013},
pnm = {1112 - Societally Feasible Transformation Pathways
(POF4-111) / FestBatt-Oxide - Materialplattform 'Oxide' im
Rahmen des Kompetenzclusters für Festkörperbatterien
(13XP0173A)},
pid = {G:(DE-HGF)POF4-1112 / G:(BMBF)13XP0173A},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000895887200001},
doi = {10.1039/D2GC03368B},
url = {https://juser.fz-juelich.de/record/916218},
}