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@PHDTHESIS{Roitzheim:917579,
author = {Roitzheim, Christoph},
title = {{S}ynthesis of optimized cathode materials for
all-solid-state lithium batteries},
volume = {602},
school = {Univ. Duisburg},
type = {Dissertation},
address = {Jülich},
publisher = {Forschungszentrum Jülich GmbH, Zentralbibliothek Verlag},
reportid = {FZJ-2023-00781},
isbn = {978-3-95806-679-3},
series = {Schriften des Forschungszentrums Jülich Reihe Energie $\&$
Umwelt / Energy $\&$ Environment},
pages = {xv, 221},
year = {2022},
note = {Dissertation, Univ. Duisburg, 2022},
abstract = {Batteries are already and will continue to be the most
important energy storage systems for operating portable
electronic devices and electric vehicles as well as for
stationary energy storage in power grids. Lithium-ion
batteries (LIBs), which dominate the market for
portabledevices and electric vehicles, have been optimized
for higher energy density over the past 30 years. However,
the physicochemical limit of LIBs based on the
state-of-the-art Li[NixCoyMn1–x–y]O2 (NCM)/carbon
chemistry has almost been reached, requiring thedevelopment
of new battery technologies. To meet the future
requirements, a further battery improvement is needed in
terms of a higher energy density, a longer cycle life, and
higher safety levels. All-solid-state batteries (ASBs),
including ceramic ASBs with garnet electrolytes,
areconsidered as one of the promising next generation
battery technologies, so the further development and
optimization of the garnet-type ASBs is the focus of this
thesis. Unlike conventional LIBs, garnet-based ASBs use
Li6.45Al0.05La3Zr1.6Ta0.4O12 (LLZO:Ta) garnet asseparator
and solid-state electrolyte (SSE). Due to the ceramic nature
of the SSE, the garnetbased SSEs are nonflammable and offer
a higher safety than LIBs based on liquid, organic
electrolytes...},
cin = {IEK-1},
cid = {I:(DE-Juel1)IEK-1-20101013},
pnm = {1221 - Fundamentals and Materials (POF4-122)},
pid = {G:(DE-HGF)POF4-1221},
typ = {PUB:(DE-HGF)3 / PUB:(DE-HGF)11},
url = {https://juser.fz-juelich.de/record/917579},
}