Basf Se Corporation

Gotion, Inc.

Rhode Island Board of Education, State of Rhode Island and Providence Plantations

University of Rhode Island

Rhode Island Council on Postsecondary Education

Frederick Francois Chesneau

Michael Schmidt

Arnd Garsuch

Wolfgang Klaus

Klaus Leitner

Hannes Wolf

Stefano Meini

Melanie Kuhl

Yingnan Dong

Joaquim Henrique Teles

Martin Merger

Boris Gaspar

Zoltan Baan

Christian Saffert

Johannes David Hoecker

Denis Schroeder

Christian Karcher

Dominic Riedel

Nicolas Vautravers

Nicole Holub

Itamar Michael Malkowsky

Brett L Lucht

Jinbum Kim

Kazuki Yoshida

Patrick Krieg

Axel Kirste

Rene Schmitz

Karolin Geyer

Manuel Alejandro Mendez Agudelo

Julien Demeaux

Marta Porta Garcia

Guenter Semrau

Stefan Herzog

Takeru Yamamoto

Bo Zhang

Janina Stier

Corinna Tag

Michael Rohde

Usha Kiran Tottempudi

Mengqing Xu

Ryosuke Takeuchi

Dongsheng Lu

Denis SCHRÖDER

An electrolyte composition including (i) at least one aprotic organic solvent; (ii) at least one conducting salt; (iii) at least one pyridine-SOcomplex of formula (I) wherein R is selected independently at each occurrence from F, Cto Calkyl, Cto Calkenyl, and Cto Calkynyl, wherein alkyl, alkenyl, and alkynyl may be substituted by one or more substituents selected from F and CN; and n is an integer selected from 1, 2, 3, 4, and 5; and (vi) optionally one or more additives; and its use in electrochemical cells.

Pyridine sulfur trioxide complexes as electrolyte component for high voltage batteries

An electrolyte composition containing at east one compound of formula (I) where R, Rand Rare selected independently from each other from H, Cto Calkyl, C-C(hetero)cycloalkyl, Cto Calkenyl, Cto Calkynyl, CN, NR'R&#x2033;, CHO, Cto C(hetero)aryl, and Cto C(hetero)aralkyl. Alkyl, (hetero)cycloalkyl, alkenyl, alkynyl, (hetero)aryl, and (hetero)aralkyl are optionally substituted with one or more substituents selected from CN, NR&#x2032;R&#x2033;, and CHO. R&#x2032; and R&#x2033; are selected independently from each other from H and Cto Calkyl. At least one of R, Rand Ris not H or Cto Calkyl.

Substituted isoxazoles for lithium batteries

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

An electrolyte composition (A) containing at least one aprotic organic solvent and at least one compound of formula (I) wherein Ais selected from Li, Na, K, Cs, and ammonium; is a bidentate radical derived from a (hetero)aromatic 1,2-, 1,3- or 1,4-diol, from a (hetero)aromatic 1,2-, 1,3- or 1,4-dicarboxylic acid or from a (hetero)aromatic 1,2-, 1,3- or 1,4-hydroxycarboxylic acid by abstracting the two H atoms of pairs of adjacent OH groups; and Rand Rare organic substituents. 

Non-aqueous electrolytes for lithium-ion batteries comprising asymmetric borates

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

The present invention relates to an electrolyte composition for lithium ion batteries which improves overcharge protection. In particular the present invention relates to an electrolyte composition comprising (a) a compound of general formula (I) and (b) at least two compounds of general formula (II) which are different from each other formula (II) with the definitions given in the description. 

Overcharge protection electrolyte additive for 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). 

The present invention relates to 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) and (iv) optionally at least one further additive. 

Oxiranyl ester derivatives as additive for electrolytes in lithium ion batteries

Growing community of inventors

St. Leon-Rot, Germany

Frederick Francois Chesneau