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of 2 279
pro vyhledávání: '"Foster, P M"'
This paper explores the mechanical behaviour of the composite materials used in modern lithium-ion battery electrodes. These contain relatively high modulus active particle inclusions within a two-component matrix of liquid electrolyte which penetrat
Externí odkaz:
http://arxiv.org/abs/2410.11699
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
Dwarf galaxies are important tracers of small-scale cosmological structure, yet much of our knowledge about these systems comes from the limited sample of dwarf galaxies within the Local Group. To make a comprehensive inventory of dwarf populations i
Externí odkaz:
http://arxiv.org/abs/2310.17085
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
Autor:
Levesque, Joseph M., Liao, Andy S., Hartigan, Patrick, Young, Rachel P., Trantham, Matthew, Klein, Sallee, Gray, William, Manuel, Mario, Fiksel, Gennady, Katz, Joseph, Li, Chikang, Birkel, Andrew, Tzeferacos, Petros, Hansen, Edward C., Khiar, Benjamin, Foster, John M., Kuranz, Carolyn
Publikováno v:
Published in Physics of Plasmas 29, 012106 (2022)
The magnetic field produced by planets with active dynamos, like the Earth, can exert sufficient pressure to oppose supersonic stellar wind plasmas, leading to the formation of a standing bow shock upstream of the magnetopause, or pressure-balance su
Externí odkaz:
http://arxiv.org/abs/2201.03520
Autor:
Wang, A. A., O'Kane, S. E. J., Planella, F. Brosa, Houx, J. Le, O'Regan, K., Zyskin, M., Edge, J., Monroe, C. W., Cooper, S. J., Howey, D. A., Kendrick, E., Foster, J. M.
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-battery cells. With sufficient flexibility to model a wide range of battery
Externí odkaz:
http://arxiv.org/abs/2110.09879
Autor:
Avraam, P., McGonegle, D., Heighway, P. G., Wehrenberg, C. E., Floyd, E., Comley, A., Foster, J. M., Turner, J., Case, S., Wark, J. S.
Wehrenberg et. al. [Nature 550 496 (2017)] used ultrafast in situ x-ray diffraction at the LCLS x-ray free-electron laser facility to measure large lattice rotations resulting from slip and deformation twinning in shock-compressed laser-driven [110]
Externí odkaz:
http://arxiv.org/abs/2108.05166
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