Mechanisms and Modeling of Lithium-Ion Battery Aging for a Vehicle Usage

Badey, Quentin; Cherouvrier, Guillaume; Reynier, Yvan; Franger, Sylvain

doi:10.1149/ma2011-02/15/742

Cited by 2 publications

(2 citation statements)

References 2 publications

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“…It is possible to build an equivalent circuit model to simulate the static and dynamic behavior of the cell. This ECM represents a good compromise between complexity, precision and physical meaning [26]. It is composed of electrical components (i.e, voltage source, second-order RC network) and, sometimes, it is coupled with an aging model in order to take into account the influence of aging mechanisms on these components.…”

Section: Model-based Analysismentioning

confidence: 99%

Contribution to a review of lithium-ion batteries diagnostic methods for space applications

Chapel,

Picot,

Lacressonniere

et al. 2023

2023 IEEE 14th International Symposium on Diagnostics for Electrical Machines, Power Electronics and Drives (SDEMPED)

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HAL is a multi-disciplinary open access archive for the deposit and dissemination of scientific research documents, whether they are published or not. The documents may come from teaching and research institutions in France or abroad, or from public or private research centers. L'archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des établissements d'enseignement et de recherche français ou étrangers, des laboratoires publics ou privés.

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Section: Model-based Analysismentioning

confidence: 99%

Contribution to a review of lithium-ion batteries diagnostic methods for space applications

Chapel,

Picot,

Lacressonniere

et al. 2023

2023 IEEE 14th International Symposium on Diagnostics for Electrical Machines, Power Electronics and Drives (SDEMPED)

View full text Add to dashboard Cite

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“…Li-ion batteries long-term aging has been widely studied for the automotive applications (EV/HEV). [19][20][21] For example, phenomenological models have been developed for this application based on Buttler-Volmer equations and experimental data. 22,23 Numerous aging prediction models were developed for Li-ion secondary batteries.…”

mentioning

confidence: 99%

Role of Negative Electrode Porosity in Long-Term Aging of NMC//Graphite Li-Ion Batteries

Bernard

Martínez

Tessier

et al. 2015

J. Electrochem. Soc.

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Electrochemical energy storage associated to renewable energy sources requires devices with very long lifespan. In this work we simulated the long-term aging of Li(Ni2/5Mn2/5Co1/5)O2 (NMC)//graphite lithium-ion batteries by standardized accelerated aging tests in tough storage and cycling conditions. Aging mechanisms taking place at the graphite electrode/electrolyte interface were characterized by X-ray Photoelectron Spectroscopy (XPS) and Electrochemical Impedance Spectroscopy (EIS). Besides usual aging processes commonly admitted, we highlight the role of electrode porosity. A model is proposed to describe the electrical behavior of the electrodes taking into account the influence of electrochemically blocking pores. The blocking effect of pores is believed to be caused by confinement of Li2CO3 and/or gaseous CO2 inside the narrow pores, which do not allow lithium ions to diffuse and insert into graphite. In these pores, lithium can only participate to SEI growth which decreases the capacity by lithium consumption.

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Mechanisms and Modeling of Lithium-Ion Battery Aging for a Vehicle Usage

Abstract: not Available.

Cited by 2 publications

References 2 publications

Contribution to a review of lithium-ion batteries diagnostic methods for space applications

Contribution to a review of lithium-ion batteries diagnostic methods for space applications

Role of Negative Electrode Porosity in Long-Term Aging of NMC//Graphite Li-Ion Batteries

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