Basf Se Corporation

Johannes David Hoecker

Klemens Massonne

Martin Merger

Frank Hermanutz

Frederick Francois Chesneau

Joachim Ruch

Manuel Alejandro Mendez Agudelo

Jinbum Kim

Marcel Brill

Patrick Krieg

Kazuki Yoshida

Ryosuke Takeuchi

Volker Schmitt

Olivier Fleischel

Joerg Unold

Bernd Fiechter

Sven Holzmann

Marion Koch

Lucas Montag

An electrolyte composition containing (i) at least one aprotic organic solvent; (ii) at least one conducting salt; (iii) at least one silyl ester phosphonate containing the structure of formula (I), wherein T is selected from (Ia) and (Ib); and (iv) optionally one or more additives.

Electrolyte composition comprising oligomeric silyl ester phosphonates

A non-aqueous electrolyte composition containing (i) at least one aprotic organic solvent; (ii) a compound of formula (I) (iii) at least one ion containing conducting salt; and (iv) optionally one or more additives. 

Silyl ester phosphinates as electrolyte additives

An electrochemical cell comprising (A) an anode comprising at least one anode active material, (B) a cathode comprising at least one cathode active material selected from mixed lithium transition metal oxides containing Mn and at least one second transition metal; lithium intercalating mixed oxides containing Ni, Al and at least one second transition metal; LiNiPO; LiMnPO; and LiCoPO; (C) an electrolyte composition containing (i) at least one aprotic organic solvent; (ii) at least one lithium ion containing conducting salt; (iii) a compound of formula (I). 

Electrochemical cells comprising bifunctional phosphonic acid silylesters

Phosphonate based lithium complexes of formula (I) and their use in electrolyte compositions for electrochemical cells. 

Phosphonate based lithium complexes

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Ludwigshafen, Germany

Johannes David Hoecker