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@ARTICLE{Ali:1033598,
author = {Ali, Haider Adel Ali and Raijmakers, Luc and Tempel,
Hermann and Danilov, Dmitri and Notten, Peter H. L. and
Eichel, Rüdiger-A.},
title = {{A} {H}ybrid {E}lectrochemical {M}ulti-{P}article {M}odel
for {L}i-ion {B}atteries},
journal = {Journal of the Electrochemical Society},
volume = {171},
issn = {0013-4651},
address = {Bristol},
publisher = {IOP Publishing},
reportid = {FZJ-2024-06478},
pages = {110523},
year = {2024},
abstract = {Physics-based models have proven to be effective tools for
predicting the electrochemical behavior of Li-ion batteries.
Among the various physics-based models, the
Doyle-Fuller-Newman (DFN) model has emerged as the most
widely employed. In response to certain limitations of the
DFN model, the multiple particle-Doyle-Fuller-Newman
(MP-DFN) model was introduced. The MP-DFN model utilizes
multiple electrode particle sizes, addressing internal
concentration heterogeneities and more realistically
simulate diffusion processes in the electrodes. However, the
model requires relatively high computational cost. This work
introduces the Padé approximation for the MP-DFN model,
resulting in the simplified MP-DFN model, leading to a
faster simulation time. However, depending on battery design
and operation conditions, this solution shows to have lower
accuracy compared to the MP-DFN. To overcome these
challenges, this study also introduces a hybrid MP-DFN
model. This model uses a novel approach aimed at striking a
balance between accuracy and computational speed. The hybrid
MP-DFN model integrates both the finite difference method
(FDM) and Padé approximation to effectively address the
challenges posed by multiple particle sizes within the
electrodes. The choice between FDM or the approximations for
a specific particle in the electrode is determined by the
scaled diffusion length.},
cin = {IET-1},
ddc = {660},
cid = {I:(DE-Juel1)IET-1-20110218},
pnm = {1223 - Batteries in Application (POF4-122) / LLEC::VxG -
Integration von "Vehicle-to-grid" (BMBF-03SF0628) / BMBF
13XP0530B - ALIBES: Aluminium-Ionen Batterie für
Stationäre Energiespeicher (13XP0530B)},
pid = {G:(DE-HGF)POF4-1223 / G:(DE-Juel1)BMBF-03SF0628 /
G:(BMBF)13XP0530B},
typ = {PUB:(DE-HGF)16},
UT = {WOS:001364651400001},
doi = {10.1149/1945-7111/ad92dd},
url = {https://juser.fz-juelich.de/record/1033598},
}