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@ARTICLE{Kolesnikov:903309,
author = {Kolesnikov, Aleksei and Wulfers, Tristan and Kolek, Martin
and Bieker, Peter and Stan, Marian Cristian and Winter,
Martin},
title = {{L}ithium {P}owder {S}ynthesis and {P}reparation of
{P}owder‐{B}ased {C}omposite {E}lectrodes for
{A}pplication in {L}ithium {M}etal {B}atteries},
journal = {Energy technology},
volume = {10},
number = {2},
issn = {2194-4288},
address = {Weinheim [u.a.]},
publisher = {Wiley-VCH},
reportid = {FZJ-2021-05004},
pages = {2100871 -},
year = {2022},
abstract = {The electrochemical performance of lithium metal batteries
is affected by many factors, among which the negative
electrode is crucial. Although much of the research is
focused on lithium metal electrodes from metallic foils,
lithium metal powder can also provide several advantages.
Herein, the synthesis of lithium metal powder (Lip) using a
droplet emulsion technique is described in detail and the
scientific background of the method is provided.
Furthermore, the electrochemical performance of the
composite Lip-based electrodes prepared with conductive
carbon additive (Super C65) via the electrode paste-casting
method is reported. The results indicate that under the same
material loading, the composite Lip-based electrodes can
provide at least twice the practical electrode capacity of
pure Lip electrodes and with lower overpotentials, as shown
in symmetric Li||Li cells. Full cells assembled with an
NMC622 cathode and a composite Lip-based electrode are
cycled at least for 100 cycles and show improved cycling
performance as compared with the full cells assembled with
pure Lip electrodes. In addition, the results also conclude
that there are four different types of charge storage
mechanisms in these composite Lip-based electrodes. These
occurring mechanisms should be considered when engineering
lithium metal electrodes with various designs.},
cin = {IEK-12},
ddc = {620},
cid = {I:(DE-Juel1)IEK-12-20141217},
pnm = {1221 - Fundamentals and Materials (POF4-122)},
pid = {G:(DE-HGF)POF4-1221},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000726293100001},
doi = {10.1002/ente.202100871},
url = {https://juser.fz-juelich.de/record/903309},
}