发明授权
- 专利标题： Five-membered cyclic anion use thereof as an electrolyte
- 专利标题（中）： 其五元环阴离子用作电解质
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申请号： US14556547申请日： 2014-12-01
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公开(公告)号： US09452987B2公开(公告)日： 2016-09-27
- 发明人: Michel Armand , Sylvie Grugeon , Stephane Laruelle , Maria Bukowska , Przemyslaw Szczecinski , Wladislaw Wieczorek , Leszek Niedzicky , Bruno Scrosati , Stefania Panero , Priscilla Realle
- 申请人： CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE , UNIVERSITE DE PICARDIE JULES VERNE , UNIVERSITE DE TECHNOLOGIE DE VARSOVIE , UNIVERSITE DE ROME “LA SAPIENZA”
- 代理机构： Sofer & Haroun, LLP
- 优先权： FR0804769 20080829
- 主分类号： C07D233/90
- IPC分类号： C07D233/90 ; H01M10/0569
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.
公开/授权文献
- US20150315155A1 FIVE-MEMBERED CYCLIC ANION USE THEREOF AS AN ELECTROLYTE 公开/授权日：2015-11-05
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