The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 27, 2016
Filed:
Dec. 01, 2014
Centre National DE LA Recherche Scientifique, Paris, FR;
Universite DE Picardie Jules Verne, Amiens, FR;
Universite DE Technologie DE Varsovie, Varsovie, PL;
Universite DE Rome “la Sapienza”, Rome, IT;
Michel Armand, Paris, FR;
Sylvie Grugeon, Feuquieres, FR;
Stephane Laruelle, Saveuse, FR;
Maria Bukowska, Varsovie, PL;
Przemyslaw Szczecinski, Varsovie, PL;
Wladislaw Wieczorek, Mysiadlo, PL;
Leszek Niedzicky, Varsovie, PL;
Bruno Scrosati, Rome, IT;
Stefania Panero, Rome, IT;
Priscilla Realle, Latina, IT;
Other;
Abstract
A pentacyclic anion salt is provided for use thereof in electrolyte compositions. The compound has an inorganic, organic or organometallic cation M of valency m (1≦m≦3) and m anions corresponding to the formula (I) in which Ris a —CFZ'Z″ group in which Z′ is F or a perflouroalkyl group having from 1 to 3 carbon atoms, and Z″ is an H, F or Cl group, an optionally fluorinated or perfluorinated alkoxy group having from 1 to 5 carbon atoms, an optionally fluorinated or perfluorinated oxaalkoxy group having 1 to 5 carbon atoms or an optionally fluorinated or perfluorinated alkyl group having from 1 to 5 carbon atoms; Z″ being other than F when Z′ is F. An electrolyte composition comprises said salt in solution in a liquid solvent or a polymer solvent.