Centre National De La Recherche Scientifique

Université De Picardie Jules Verne

Other

Universite De Rome “la Sapienza”

Universite De Technologie De Varsovie

Renault S.a.s.

Electricite De France

Fundacion Centro De Investigacion Cooperativa De Energias Alternativas Cic Energigune Fundazioa

Sylvie Grugeon

Michel Bernard Armand

Stephane Laruelle

Bruno Scrosati

Stefania Panero

Przemyslaw Szczecinski

Maria Bukowska

Jean-Marie Tarascon

Stéphane Lascaud

Leszek Niedzicky

Priscilla Realle

Nadir Recham

Wladislaw Wieczorek

Priscilla Reale

Shanmukaraj Devaraj

Wladyslaw Wieczorek

Michel Armand

Stéphane Laruelle

Coralie Forestier

Laura Coser

Leszek Niedzicki

Jean-Marie Rés Des Jardins De La Somme Tarascon

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&#x2266;m&#x2266;3) and m anions corresponding to the formula (I) in which Ris a &#x2014;CFZ'Z&#x2033; group in which Z&#x2032; is F or a perflouroalkyl group having from 1 to 3 carbon atoms, and Z&#x2033; 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&#x2033; being other than F when Z&#x2032; is F. An electrolyte composition comprises said salt in solution in a liquid solvent or a polymer solvent.

Five-membered cyclic anion use thereof as an electrolyte

The invention relates to a pentacyclic anion salt and to the use thereof in electrolyte compositions. The compound comprises an inorganic, organic or organometallic cation M of valency m (1&#x2266;m&#x2266;3) and m anions corresponding to the formula (I) in which Ris a &#x2014;CFZ'Z&#x2033; group in which Z&#x2032; is F or a perfluoroalkyl group having from 1 to 3 carbon atoms, and Z&#x2033; 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 from 1 to 5 carbon atoms or an optionally fluorinated or perfluorinated alkyl group having from 1 to 5 carbon atoms; Z&#x2033; being other than F when Z&#x2032; is F. An electrolyte composition comprises said salt in solution in a liquid solvent or a polymer solvent. 

Pentacyclic anion salt and use thereof as an electrolyte

The present invention relates to boron and aluminum complexes, to the preparation thereof, and to the use thereof for solubilizing ionic compounds. The complexes have one of the following formulae: in which D represents B or Al; Rrepresents R, R, NO, CN, C(&#x2550;O)OR, RSO, or RSO; &#x2014;X&#x2014;, &#x2014;X&#x2014;, &#x2014;X&#x2014; and Xeach represent a divalent group &#x3e;C&#x2550;O, &#x3e;C&#x2550;NC&#x2261;N, &#x3e;C&#x2550;C(C&#x2261;N), &#x3e;CRRor &#x3e;SO; &#x2014;Y&#x2014;, &#x2014;Y&#x2014; and &#x2014;Y&#x2014; each represent a divalent group &#x2014;O&#x2014;, &#x3e;N(C&#x2261;N), &#x3e;N(COR), &#x3e;N(SOR), &#x3e;NR, &#x3e;N(COR) or &#x3e;N(SOR); R, Rand Reach represent H, an alkyl group, an aryl group, an alkylaryl group, an arylalkyl group, an oxaalkyl group or an alkenyl group; Rrepresents an alkyl group, an aryl group, an alkylaryl group, a heteroaryl group, an arylalkyl group, an oxaalkyl group, an alkenyl group or an RCH&#x2014; group; Ris a perfluoroalkyl group, a partially fluorinated alkyl group, or a partially or totally fluorinated phenyl group; each of the R'and R&#x2032;groups represents R or F.

Boron or aluminum complexes

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Feuquieres, France

Sylvie Grugeon