Patents by Inventor Florence Rouillon

Florence Rouillon has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • LIQUID ELECTROLYTE FOR A LITHIUM BATTERY, CONTAINING A QUATERNARY MIXTURE OF NON-AQUEOUS ORGANIC SOLVENTS
    Publication number: 20140106238
    Abstract: A liquid electrolyte for a lithium battery including lithium perchlorate (LiClO4) dissolved in a quaternary mixture of ethylene carbonate (EC), diethyl carbonate (DEC), tetrahydrofurane (THF) and ethyl methyl carbonate (EMC). The liquid electrolyte advantageously contains between: 10% and 30% by mass of ethylene carbonate (EC), 10% and 30% by mass of diethyl carbonate (DEC), 10% and 30% by mass of tetrahydrofurane (THF) and, 10% and 70% by mass of ethyl methyl carbonate (EMC). The quaternary mixture is preferably a EC/DEC/THF/EMC mixture in a 1/1/1/3 mass ratio. The liquid electrolyte is particularly suitable for use in a lithium battery.
    Type: Application
    Filed: June 13, 2012
    Publication date: April 17, 2014
    Applicant: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
    Inventors: Nelly Giroud, Hélène Rouault, Florence Rouillon