Titre : Determination of the anisotropic thermal properties of a Li-ion cell as a function of the state of charge by thermal impedance spectroscopy 

Auteurs : Sylvain Cailliez, David Chalet, Philippe Mannessiez,  

Revue : Entropy: Thermodynamics – Energy – Environment – Economy  

Numéro : Special issue 

Volume : 3 

Date : 2022/12/12 

DOI : 10.21494/ISTE.OP.2022.0897 

ISSN : 2634-1476 

Résumé : In order to determine the heat capacity and thermal conductivities of a Li-ion battery, this study presents a characterization method based on thermal impedance spectroscopy. By calibrating a nodal model, this non-destructive approach allows to estimate the thermal parameters of the cell at 20 °C for different states of charge. 

Éditeur : ISTE OpenScience