摘要 |
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 Rf is 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. |
申请人 |
Centre National de la Recherche Scientifique;Université de Picardie Jules Verne;Universite De Technologie De Varsovie;Universite De Rome "La Sapienza" |
发明人 |
Bukowska, Maria;Szczecinski, Przemyslaw;Wieczorek, Wladyslaw;Niedzicki, Leszek;Scrosati, Bruno;Panero, Stefania;Reale, Priscilla;Armand, Michel;Laruelle, Stéphane;Grugeon, Sylvie |