% 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{Yan:1020973,
author = {Yan, Peng and Shevchuk, Mykhailo and Wölke, Christian and
Pfeiffer, Felix and Berghus, Debbie and Baghernejad, Masoud
and Röschenthaler, Gerd-Volker and Winter, Martin and
Cekic-Laskovic, Isidora},
title = {{B}lended {S}alt {E}lectrolyte {D}esign for {E}nhanced
{NMC}811||{G}raphite {C}ell {P}erformance},
journal = {Small structures},
volume = {5},
number = {4},
issn = {2688-4062},
address = {Weinheim},
publisher = {Wiley-VCH},
reportid = {FZJ-2024-00433},
pages = {2300425},
year = {2024},
abstract = {The high energy density, nickel-rich layered cathode
material LiNi0.8Mn0.1Co0.1O2(NMC811) is recognized as a
promising candidate for next-generation batterychemistries.
However, due to their structural and interfacial
instability, nickel-richNMC cathodes still face a number of
challenges in practical application. For thisreason, the
design and development of novel electrolyte formulations,
able tostabilize the nickel-rich cathode|electrolyte
interface, are highly demanded. In thiswork, a novel
electrolyte is developed using lithium
(difluoromethanesulfonyl)(trifluoromethanesulfonyl)imide
(LiDFTFSI) and lithium hexafluorophosphate(LiPF6) as salt
blend in an organic carbonate-solvent based solvent mixture.
Thepresence of LiDFTFSI notably enhances the electrochemical
performance of theresulting NMC811||graphite cells. Further
advancement of the considered cellchemistry is achieved by
introducing the well-known functional electrolyteadditive
vinylene carbonate (VC), which was found to feature a
synergistic effectwith LiDFTFSI. The formation of a
homogenous, effective, and robust solidelectrolyte
interphase (SEI) as well as cathode electrolyte interphase
(CEI) on thecorresponding electrodes resulted in superior
electrochemical performance.},
cin = {IEK-12},
ddc = {540},
cid = {I:(DE-Juel1)IEK-12-20141217},
pnm = {1221 - Fundamentals and Materials (POF4-122) / BIG-MAP -
Battery Interface Genome - Materials Acceleration Platform
(957189) / BATTERY 2030PLUS - BATTERY 2030+ large-scale
research initiative: At the heart of a connected green
society (957213)},
pid = {G:(DE-HGF)POF4-1221 / G:(EU-Grant)957189 /
G:(EU-Grant)957213},
typ = {PUB:(DE-HGF)16},
UT = {WOS:001130274600001},
doi = {10.1002/sstr.202300425},
url = {https://juser.fz-juelich.de/record/1020973},
}