70 citations · 198 across the 13 of their papers we have counts for
14 papers
Incorporating multiscale mechanics in lithium-ion battery models
Andrea Giudici, Andres F. Galvis, Smita Sahu +4
Lithiation-induced swelling in lithium-ion batteries generates stresses not only within active particles, but also across the surrounding non-active matrix, electrodes, and cell st…
Learning Optimal Forms of Constitutive Relations Characterizing Ion Intercalation from Data in Mathematical Models of Lithium-ion Batteries
Lindsey Daniels, Smita Sahu, Kevin J. Sanders +3
Most mathematical models of the transport of charged species in battery electrodes require a constitutive relation describing intercalation of Lithium, which is a reversible proces…
A Continuum of Physics-Based Lithium-Ion Battery Models Reviewed
Ferran Brosa Planella, Weilong Ai, Adam M. Boyce +13
Physics-based electrochemical battery models derived from porous electrode theory are a very powerful tool for understanding lithium-ion batteries, as well as for improving their d…
Data-Driven Optimal Closures for Mean-Cluster Models: Beyond the Classical Pair Approximation
Avesta Ahmadi, Jamie M. Foster, Bartosz Protas
This study concerns the mean-clustering approach to modelling the evolution of lattice dynamics. Instead of tracking the state of individual lattice sites, this approach describes…
Parameterising continuum level Li-ion battery models & the LiionDB database
A. A. Wang, S. E. J. O'Kane, F. Brosa Planella +9
The Doyle-Fuller-Newman framework is the most popular physics-based continuum-level description of the chemical and dynamical internal processes within operating lithium-ion-batter…
On Uncertainty Quantification in the Parametrization of Newman-type Models of Lithium-ion Batteries
Jose Morales Escalante, Smita Sahu, Jamie M. Foster +1
We consider the problem of parameterizing Newman-type models of Li-ion batteries focusing on quantifying the inherent uncertainty of this process and its dependence on the discharg…
DandeLiion v1: An extremely fast solver for the Newman model of lithium-ion battery (dis)charge
Ivan Korotkin, Smita Sahu, Simon O'Kane +2
DandeLiion (available at dandeliion.com) is a robust and extremely fast solver for the Doyle Fuller Newman (DFN) model, the standard electrochemical model for (dis)charge of a plan…
Charge transport modelling of lithium ion batteries
Giles W Richardson, Jamie M Foster, Rahifa Ranom +2
This paper presents the current state of mathematical modelling of the electrochemical behaviour of lithium-ion batteries as they are charged and discharged. It reviews the models…
Generalised single particle models for high-rate operation of graded lithium-ion electrodes: systematic derivation and validation
G. Richardson, I. Korotkin, R. Ranom. M. Castle +1
A derivation of the single particle model (SPM) is made from a porous electrode theory model (or Newman model) of half-cell (dis)charge for an electrode composed of uniformly sized…
A fast and robust numerical scheme for solving models of charge carrier transport and ion vacancy motion in perovskite solar cells
N. E. Courtier, G. Richardson, J. M. Foster
Drift-diffusion models that account for the motion of both electronic and ionic charges are important tools for explaining the hysteretic behaviour and guiding the development of m…
Binder migration during drying of lithium-ion battery electrodes: modelling and comparison to experiment
Francesc Font, Bartosz Protas, Giles Richardson +1
The drying process is a crucial step in electrode manufacture as it can affect the component distribution within the electrode. Phenomena such as binder migration can have negative…
Systematic derivation of a surface polarization model for planar perovskite solar cells
N. E. Courtier, J. M. Foster, S. E. J. O'Kane +2
Increasing evidence suggests that the presence of mobile ions in perovskite solar cells can cause a current-voltage curve hysteresis. Steady state and transient current-voltage cha…
A mathematical model for mechanically-induced deterioration of the binder in lithium-ion electrodes
Jamie M. Foster, S. Jon Chapman, Giles Richardson +1
This study is concerned with modeling detrimental deformations of the binder phase within lithium-ion batteries that occur during cell assembly and usage. A two-dimensional porovis…
Self-similar solutions for reversing interfaces in the nonlinear diffusion equation with constant absorption
Jamie M. Foster, Dmitry E. Pelinovsky
We consider the slow nonlinear diffusion equation subject to a constant absorption rate and construct local self-similar solutions for reversing (and anti-reversing) interfaces, wh…