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Delannoy, P. .-E., Riou, B., Brousse, T., Le Bideau, J., Guyomard, D. & Lestriez, B. (2015) Ink-jet printed porous composite LiFePO4 electrode from aqueous suspension for microbatteries. J. Power Sources, 287 261–268. 
Added by: Laurent Cournède (2016-03-10 18:36:41)
Type de référence: Article
DOI: 10.1016/j.jpowsour.2015.04.067
Numéro d'identification (ISBN etc.): 0378-7753
Clé BibTeX: Delannoy2015
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Catégories: ST2E
Mots-clés: Cathodes, cell performance, dispersant, electrical-properties, Electrochemical properties, Electrode, Formulation, Ink-jet printing, licoo2 thick-film, LiFePO4, Lithium-ion batteries, micro-battery, Microbattery, solid-electrolyte, Stability
Créateurs: Brousse, Delannoy, Guyomard, Le Bideau, Lestriez, Riou
Collection: J. Power Sources
Consultations : 7/505
Indice de consultation : 3%
Indice de popularité : 0.75%
Résumé     
This work demonstrates ink-jet printed LiFePO4-based composite porous electrodes for microbattery application. As binder and dispersant, we found that aqueous inks with more suitable rheological properties with respect to ink-jet printing are prepared with the low molecular weight poly-acrylic-co-maleic acid copolymer, rather than with the carboxymethyl cellulose standard binder of the lithium-ion technology. The ink-jet printed thin and porous electrode shows very high rate charge/discharge behavior, both in LiPF6/ethylene carbonate-dimethyl carbonate (LP30) and lithium bis(trifluoromethane) sulfonylimide salt (Li-TFSI) in N-methyl-N-propylpyrrolidinium bis(trifluoromethane)suflonylimide ionic liquid (PYR13-TFSI) electrolytes, as well as good cyclability. (C) 2015 Elsevier B.V. All rights reserved.
Added by: Laurent Cournède  
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