IMN

Biblio. IMN

Référence en vue solo

Mazouzi, D., Delpuech, N., Oumellal, Y., Gauthier, M., Cerbelaud, M., Gaubicher, J., Dupre, N., Moreau, P., Guyomard, D., Roue, L. & Lestriez, B. (2012) New insights into the silicon-based electrode's irreversibility along cycle life through simple gravimetric method. J. Power Sources, 220 180–184. 
Added by: Laurent Cournède (2016-03-10 21:28:37)
Type de référence: Article
DOI: 10.1016/j.jpowsour.2012.08.007
Numéro d'identification (ISBN etc.): 0378-7753
Clé BibTeX: Mazouzi2012
Voir tous les détails bibliographiques
Catégories: ST2E
Mots-clés: anodes, Binder, Electrochemical performance, Electrode, fluoroethylene carbonate, Interphase, Liquid electrolyte, Lithium battery, Lithium-ion batteries, powder, si, silicon, solid-electrolyte, stabilization, surface-chemistry
Créateurs: Cerbelaud, Delpuech, Dupre, Gaubicher, Gauthier, Guyomard, Lestriez, Mazouzi, Moreau, Oumellal, Roue
Collection: J. Power Sources
Consultations : 6/457
Indice de consultation : 1%
Indice de popularité : 0.25%
Résumé     
The electrolyte degradation process on nano Si-based negative electrodes prepared with a carboxymethylcellulose (CMC) binder is studied by comparing the irreversible loss to ex-situ measurements of the weight and the thickness of the electrode along cycling. The electrode thickness and mass increase in close relationship to the irreversible loss increase, due to the continuous accumulation of insoluble electrolyte degradation products in the Si electrode. The use of a pH 3 buffer solution during the slurry electrode preparation, and the presence of fluoroethylene carbonate (FEC) + vinylidene carbonate (VC) results in much less electrolyte decomposition. The double role of the CMC binder with respect to the mechanical and chemical stability of the composite electrode is highlighted. (C) 2012 Elsevier B.V. All rights reserved.
Added by: Laurent Cournède  
wikindx 4.2.2 ©2014 | Références totales : 2654 | Requêtes métadonnées : 72 | Exécution de script : 0.11858 secs | Style : Harvard | Bibliographie : Bibliographie WIKINDX globale