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@ARTICLE{Ehteshami:863369,
author = {Ehteshami, Niloofar and Eguia-Barrio, Aitor and de Meatza,
Iratxe and Porcher, Willy and Paillard, Elie},
title = {{A}diponitrile-based electrolytes for high voltage,
graphite-based {L}i-ion battery},
journal = {Journal of power sources},
volume = {397},
issn = {0378-7753},
address = {New York, NY [u.a.]},
publisher = {Elsevier},
reportid = {FZJ-2019-03442},
pages = {52 - 58},
year = {2018},
abstract = {Operating high voltage lithium-ion batteries (LIB) is still
an obstacle due to the limited anodic stability of
state-of-the-art alkyl carbonates-based electrolytes which
incorporate ethylene carbonate (EC). Thus, we replace here
the widely used ethylene carbonate (EC)/dimethyl carbonate
(DMC) solvent formulation by adiponitrile (ADN)/DMC (1/1,
wt./wt.), to enable room temperature electrolyte
formulations with high anodic stabilities. The possibility
of operating graphite with 1 M LiDFOB $\&$ 1 M LiFSI
ADN/DMC (1/1, wt./wt.) without additive is evidenced, with a
clear advantage for the LiDFOB electrolyte. The addition of
fluoroethylene carbonate (FEC) as a SEI additive results in
improved graphite electrode performance in both cases and,
less expectedly, in improved anodic stabilities. Cathodes
operating above 4.3 V vs Li+/Li have been paired with
graphite as well and allowed improved rate capability as
compared to graphite half-cells. The safety of the
electrolytes versus a charged graphite anode is improved as
compared with state-of-the-art, EC-based electrolytes.},
cin = {IEK-12},
ddc = {620},
cid = {I:(DE-Juel1)IEK-12-20141217},
pnm = {131 - Electrochemical Storage (POF3-131)},
pid = {G:(DE-HGF)POF3-131},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000445317900008},
doi = {10.1016/j.jpowsour.2018.07.004},
url = {https://juser.fz-juelich.de/record/863369},
}