223 citations · 373 across the 12 of their papers we have counts for
6 papers · 1 filter
In Situ Three-Dimensional Mapping of Lithiation Heterogeneity in NMC Electrodes using XANES Nanotomography
Tuan-Tu Nguyen, Jiahui Xu, Zeliang Su +5
Spatial heterogeneity in lithiation complicates the interpretation of electrode-averaged electrochemical measurements and the assessment of local active-material utilization. Here,…
An Experimentally-Validated 3D Electrochemical Model Revealing Electrode Manufacturing Parameters Effects on Battery Performance
Chaoyue Liu, Teo Lombardo, Jiahui Xu +2
Electrode manufacturing is at the core of the lithium ion battery (LIB) fabrication process. The electrode microstructure and the electrochemical performance are determined by the…
Lithium Ion Battery Electrode Manufacturing Model Accounting for 3D Realistic Shapes of Active Material Particles
Jiahui Xu, Alain C. Ngandjong, Chaoyue Liu +4
The demand for lithium ion batteries (LIBs) on the market has gradually risen, with production increasing every year. To meet industrial needs, the development of digital twins des…
Functional Data-Driven Framework for Fast Forecasting of Electrode Slurry Rheology Simulated by Molecular Dynamics
Marc Duquesnoy, Teo Lombardo, Fernando Caro +5
Computational modeling of the manufacturing process of Lithium-Ion Battery (LIB) composite electrodes based on mechanistic approaches, allows predicting the influence of manufactur…
CHAMPION: Chalmers Hierarchical Atomic, Molecular, Polymeric & Ionic Analysis Toolkit
Rasmus Andersson, Fabian Årén, Alejandro A. Franco +1
We present CHAMPION: a software developed to automatically detect time-dependent bonds between atoms based on their dynamics, classify the local graph topology around them, and ana…
A simple mathematical approach to optimize the structure of reaction-diffusion physicochemical systems
Jean-Paul Chehab, Alejandro A. Franco, Youcef Mammeri
The calculation of optimal structures in reaction-diffusion models is of great importance in many physicochemical systems. We propose here a simple method to monitor the number of…