Basf Se Corporation

Christian Saffert

Michael Schmidt

Klaus Leitner

Arnd Garsuch

Frederick Francois Chesneau

Zoltan Baan

Boris Gaspar

Hannes Wolf

Wolfgang Klaus

Melanie Kuhl

An electrolyte composition (A) containing (i) at least one aprotic organic solvent; (ii) at least one conducting salt; (iii) at least one compound of formula (I) wherein Xand Xare independently from each other selected from N(R), P(R), O, and S, Yand Yare independently from each other selected from (O), (S), (PR) and (NR); and electrochemical cells containing electrolyte composition (A).

Acrylonitrile derivatives as additive for electrolytes in lithium ion batteries

An electrolyte composition (A) containing (i) at least one aprotic organic solvent; (ii) at least one conducting salt; (iii) at least one compound of formula (I) wherein Xand Xare independently from each other selected from N(R), P(R), O, and S, Yand Yare independently from each other selected from (O), (S), (PR) and (NR); and electrochemical cells containing electrolyte composition (A). 

An electrolyte composition (A) containing (i) at least one aprotic organic solvent; (ii) at least one conducting salt; (iii) at least one compound of formula (NC)(AX)C&#x2550;C(XA)(CN) wherein Xand Xare independently from each other selected from N(R'), P(R), O, and S, and Aand Aare selected from H or organic substituents; and electrochemical cells containing electrolyte composition (A). 

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Wachenheim, Germany

Christian Saffert