Non-Aqueous Li-Based Redox Flow Batteries - CNRS - Centre national de la recherche scientifique Accéder directement au contenu
Article Dans Une Revue Journal of The Electrochemical Society Année : 2012

Non-Aqueous Li-Based Redox Flow Batteries

Résumé

Redox flow batteries have gained renewed interest for grid storage applications. This work focuses on the effect of various chemical/physical parameters on the performance of the LiFePO4/LiPF6 EC-DMC/Li redox flow system. A methodical study of the influence of the content of active material and of the flow rate, coupled with electrochemical and hydrodynamic characterizations, have been carried out in order to better understand the various ‘migration’ and ‘diffusion’ limitations, as well as to try to overcome their effects. As a result, power density performances higher than 328 mW.cm−2 at 104 mA.cm−2 were achieved and the feasibility of reaching energy density of 50 Wh.kg−1 demonstrated.
Fichier principal
Vignette du fichier
Hamelet_13892.pdf (2.41 Mo) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)
Loading...

Dates et versions

hal-01153121 , version 1 (19-05-2015)

Identifiants

Citer

Stephane Hamelet, Théodore Tzedakis, Jean- Bernard Leriche, Sébastien Sailler, Dominique Larcher, et al.. Non-Aqueous Li-Based Redox Flow Batteries. Journal of The Electrochemical Society, 2012, vol. 159 (n° 8), pp.A1360-A1367. ⟨10.1149/2.071208jes⟩. ⟨hal-01153121⟩
208 Consultations
359 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More