Artificial Intelligence Opportunities to Diagnose Degradation Modes for Safety Operation in Lithium Batteries

Autor: Edurne Jaime-Barquero, Emilie Bekaert, Javier Olarte, Ekaitz Zulueta, Jose Manuel Lopez-Guede

Publikováno v: Batteries, Vol 9, Iss 7, p 388 (2023)

The degradation and safety study of lithium-ion batteries is becoming increasingly important given that these batteries are widely used not only in electronic devices but also in automotive vehicles. Consequently, the detection of degradation modes t

Externí odkaz: https://doaj.org/article/7f7ff1bcd6a041628fb79a0838ab3a85

Validation of thermal imaging as a tool for failure mode detection development

Autor: Javier Olarte, Jean-Luc Dauvergne, Alvaro Herrán, Nicholas E. Drewett, Emilie Bekaert, Ekaitz Zulueta, Raquel Ferret

Publikováno v: AIMS Energy, Vol 7, Iss 5, Pp 646-659 (2019)

The development of tools for examining and predicting battery performance represents a significant challenge for the field of monitoring, as it is dependent on nondestructive evaluation (NDE) techniques to provide key behavior descriptors. As the the

Externí odkaz: https://doaj.org/article/502ac9b8c9dd4695a12f743eef7ef576

Circular Economy Insights: Sustainable Reuse of Aged Li-Ion LiFePO4 Cathodes within Na-Ion Cells

Autor: Emanuele Gucciardi, Montserrat Galceran, Ainhoa Bustinza, Emilie Bekaert, Montserrat Casas-Cabanas

Publikováno v: ECS Meeting Abstracts. :595-595

Lithium-ion batteries (LIBs) are today considered as one of the best solutions towards an energy model based on renewable sources and zero-emission electric vehicles. However, the increased production of LIBs raises concerns regarding cost and availa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::45864f6c572af71dc98e7a677062be62
https://doi.org/10.1149/ma2022-015595mtgabs

Post-Mortem Analysis of Calendar-Aged 16 Ah NMC/Graphite Pouch Cells for EV Application

Autor: Sylvie Genies, Margret Wohlfahrt-Mehrens, Amaia Iturrondobeitia, Niloofar Ghanbari, Frederic Aguesse, Michael Kasper, Thomas Waldmann, Emilie Bekaert

Publikováno v: The Journal of Physical Chemistry C. 121:21865-21876

Application of Li-ion batteries for transportation not only requires long cycling life but also the preservation of the electrochemical performance during the resting period. For certain car usage this resting time could be predominant compared with

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::38ec079622fb7286ca74edb591d3e102
https://doi.org/10.1021/acs.jpcc.7b05416

Effects of Biphenyl Polymerization on Lithium Deposition in Commercial Graphite/NMC Lithium-Ion Pouch-Cells during Calendar Aging at High Temperature

Autor: Margret Wohlfahrt-Mehrens, Isabel Jiménez-Gordon, Michael Kasper, Bramy Pilipili Matadi, Arnaud Delaille, Xavier Fleury, Thomas Waldmann, Sylvie Genies, Jean-Frédéric Martin, Michel Bardet, Emilie Bekaert, Yann Bultel, Lise Daniel, Frederic Aguesse

Publikováno v: Journal of The Electrochemical Society
Journal of The Electrochemical Society, Electrochemical Society, 2017, 164 (6), pp.A1089-A1097. ⟨10.1149/2.0631706jes⟩
Journal of The Electrochemical Society, 2017, 164 (6), pp.A1089-A1097. ⟨10.1149/2.0631706jes⟩

International audience; Metallic lithium deposition is a typical aging mechanism observed in lithium-ion cells at low temperature and/or at high charge rate. Lithium dendrite growth not only leads to strong capacity fading, it also causes safety conc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7a9ad83f841decc1a01a1f495c4f670f
https://doi.org/10.1149/2.0631706jes