Mathematical Modeling of Energy-Dense NMC Electrodes: I. Determination of Input Parameters

Nguyen, Tuan Tu; Delobel, Bruno; Berthe, Maxime; Fleutot, Benoît; Demortière, Arnaud; Delacourt, Charles

Document type :

Compte-rendu et recension critique d'ouvrage

DOI :

10.1149/1945-7111/ac653a

Title :

Mathematical Modeling of Energy-Dense NMC Electrodes: I. Determination of Input Parameters

Author(s) :

Nguyen, Tuan Tu [Auteur]
Technocentre Renault [Guyancourt]
Laboratoire réactivité et chimie des solides - UMR CNRS 7314 UPJV [LRCS]
Delobel, Bruno [Auteur]
Technocentre Renault [Guyancourt]
Berthe, Maxime [Auteur]

Plateforme de Caractérisation Multi-Physiques - IEMN [PCMP - IEMN]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Fleutot, Benoît [Auteur]
Réseau sur le stockage électrochimique de l'énergie [RS2E]
Laboratoire réactivité et chimie des solides - UMR CNRS 7314 UPJV [LRCS]
Demortière, Arnaud [Auteur]
Advanced Lithium Energy Storage Systems - ALISTORE-ERI [ALISTORE-ERI]
Réseau sur le stockage électrochimique de l'énergie [RS2E]
Laboratoire réactivité et chimie des solides - UMR CNRS 7314 UPJV [LRCS]
Delacourt, Charles [Auteur]
Réseau sur le stockage électrochimique de l'énergie [RS2E]
Laboratoire réactivité et chimie des solides - UMR CNRS 7314 UPJV [LRCS]

Journal title :

Journal of The Electrochemical Society

Pages :

040546

Publisher :

Electrochemical Society

Publication date :

2022-04-25

ISSN :

0013-4651

HAL domain(s) :

Sciences de l'ingénieur [physics]

English abstract : [en]

Physics-based models of the Li-ion battery promise to aid in deciphering and quantifying electrode limitations, thereby providing valuable insights for choosing the optimal electrode design for a specific application. ...
Show more >Physics-based models of the Li-ion battery promise to aid in deciphering and quantifying electrode limitations, thereby providing valuable insights for choosing the optimal electrode design for a specific application. However, to obtain relevant results from the models, a reliable set of input parameters is required. This work presents a combined experimental/modeling approach relying on the Newman pseudo-2D model for a complete characterization of a set of LiNi0.5Mn0.3Co0.2O2 electrodes. Intrinsic properties of the active materials are determined and validated using low loading electrodes having negligible porous-electrode limitations. Then, high-energy-density electrode properties are characterized using appropriate experimental methods, which are widely reported in the literature. In a second part of this series of papers, parameters obtained from this part serve as input parameters in Newman pseudo-2D model as well as in an extension of Newman model in order to simulate the rate capability during discharge of the aforementioned set of high-energy-density electrodes.Show less >

Language :

Anglais

Popular science :

Non

Collections :

Institut d'Électronique, de Microélectronique et de Nanotechnologie (IEMN) - UMR 8520

Source :

Harvested from HAL

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