% IMPORTANT: The following is UTF-8 encoded. This means that in the presence
% of non-ASCII characters, it will not work with BibTeX 0.99 or older.
% Instead, you should use an up-to-date BibTeX implementation like “bibtex8” or
% “biber”.
@ARTICLE{Refino:1024926,
author = {Refino, Andam Deatama and Adhitama, Egy and Bela, Marlena
M. and Sadhujan, Sumesh and Harilal, Sherina and Eldona,
Calvin and Bremers, Heiko and Bashouti, Muhammad Y. and
Sumboja, Afriyanti and Stan, Marian C. and Winter, Martin
and Placke, Tobias and Peiner, Erwin and Wasisto, Hutomo
Suryo},
title = {{I}mpact of exposing lithium metal to monocrystalline
vertical silicon nanowires for lithium-ion microbatteries},
journal = {Communications materials},
volume = {4},
number = {1},
issn = {2662-4443},
address = {London},
publisher = {Springer Nature},
reportid = {FZJ-2024-02576},
pages = {58},
year = {2023},
note = {Zudem unterstützt durch BMBF Projekt: ProLiFest
(03XP0253A)},
abstract = {Silicon has attracted considerable attention for use as
high-capacity anodes of lithium-ion microbatteries. However,
its extreme volume change upon (de-)lithiation still poses a
challenge for adoption as it leads to severe active lithium
loss that shortens the cycle life. Here, we fabricate
three-dimensional monocrystalline vertical silicon nanowires
on a silicon wafer using low-cost metal-assisted chemical
etching, then cover them with lithium using thermal
evaporation prior to the battery operation as the
pre-lithiation step, to investigate its impact on
electrochemical performance. To reveal the underlying
physical and electrochemical mechanisms, we also process a
comparative planar monocrystalline silicon. We find that
pre-lithiation results in improved (de-)lithiation behavior,
especially in planar silicon-based cells, while silicon
nanowire-based cells exhibit low capacity in early cycles.
This study sheds light on the surface design and structural
modification of monocrystalline silicon nanowires with
respect to pre-lithiation by lithium thermal evaporation.},
cin = {IEK-12},
ddc = {600},
cid = {I:(DE-Juel1)IEK-12-20141217},
pnm = {1221 - Fundamentals and Materials (POF4-122) / BACCARA -
Battery and superCapacitor ChARActerization and testing
(608491)},
pid = {G:(DE-HGF)POF4-1221 / G:(EU-Grant)608491},
typ = {PUB:(DE-HGF)16},
UT = {WOS:001042523700001},
doi = {10.1038/s43246-023-00385-0},
url = {https://juser.fz-juelich.de/record/1024926},
}