Zobrazeno 1 - 10
of 98
pro vyhledávání: '"Foster, Jamie M."'
The Galvanostatic Intermittent Titration Technique (GITT) is a ubiquitous method for determining the solid-state diffusivity in lithium-ion battery materials. However, it is notoriously time-consuming and relies upon assumptions whose applicability i
Externí odkaz:
http://arxiv.org/abs/2404.16658
Autor:
Daniels, Lindsey, Sahu, Smita, Sanders, Kevin J., Goward, Gillian R., Foster, Jamie M., Protas, Bartosz
Publikováno v:
The Journal of Physical Chemistry C 2023 127 (35), 17508-17523
Most mathematical models of the transport of charged species in battery electrodes require a constitutive relation describing intercalation of Lithium, which is a reversible process taking place on the interface between the electrolyte and active par
Externí odkaz:
http://arxiv.org/abs/2305.03185
Autor:
Planella, Ferran Brosa, Ai, Weilong, Boyce, Adam M., Ghosh, Abir, Korotkin, Ivan, Sahu, Smita, Sulzer, Valentin, Timms, Robert, Tranter, Thomas G., Zyskin, Maxim, Cooper, Samuel J., Edge, Jacqueline S., Foster, Jamie M., Marinescu, Monica, Wu, Billy, Richardson, Giles
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 design and management. Different model fidelity, and thus model complex
Externí odkaz:
http://arxiv.org/abs/2203.16091
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 the time evolution of the concentrations of different cluster types. I
Externí odkaz:
http://arxiv.org/abs/2202.13224
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 discharge rate. In order to rule out genuine experimental error and instead is
Externí odkaz:
http://arxiv.org/abs/2104.05805
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 planar lithium-ion cell. DandeLiion conserves lithium, uses a second order
Externí odkaz:
http://arxiv.org/abs/2102.06534
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 developed by Newman and co-workers, both in the cases of dilute and mo
Externí odkaz:
http://arxiv.org/abs/2002.00806
Autor:
Sahu, Smita, Foster, Jamie M.
Publikováno v:
In Journal of Energy Storage April 2023 60
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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 effects in the form of poor cell performance (e.g. capacity fade) or
Externí odkaz:
http://arxiv.org/abs/1801.01580