公开(公告)号：US10720668B2

公开(公告)日：2020-07-21

申请号：US16062900

申请日：2016-12-08

Applicant: BASF SE ,  Rhode Island Board of Education, State of Rhode Island and Providence Plantations

Inventor： Arnd Garsuch ,  Michael Schmidt ,  Frederick Francois Chesneau ,  Stefano Meini ,  Brett Lucht ,  Usha Kiran Tottempudi ,  Yingnan Dong ,  Michael Rohde ,  Julien Demeaux

IPC: H01M10/0569 ,  H01M10/0567 ,  H01M4/38 ,  H01M10/052 ,  H01M4/58 ,  H01M4/583 ,  H01M10/0525 ,  H01M4/587 ,  H01M4/02

Abstract: An electrolyte composition (A) containing at least one aprotic organic solvent and at least one compound of formula (I) wherein A+ is 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 R1 and R2 are organic substituents.

公开(公告)号：US09640839B2

公开(公告)日：2017-05-02

申请号：US14907954

申请日：2014-07-11

Applicant: BASF SE

Inventor： Marta Porta Garcia ,  Frederick Francois Chesneau ,  Michael Schmidt ,  Dominic Riedel ,  Denis Schroeder ,  Joaquim Henrique Teles ,  Arnd Garsuch ,  Stefan Herzog ,  Axel Kirste ,  Patrick Krieg ,  Christian Karcher ,  Nicolas Vautravers ,  Stefano Meini

IPC: H01M10/0525 ,  H01M10/0567 ,  H01M10/0568 ,  H01M10/0569 ,  C07D303/12 ,  C07D303/16 ,  C07D303/17 ,  C07D303/22 ,  C07D303/30

CPC classification number: H01M10/0567 ,  C07D303/12 ,  C07D303/16 ,  C07D303/17 ,  C07D303/22 ,  C07D303/30 ,  H01M10/0525 ,  H01M10/0568 ,  H01M10/0569 ,  H01M2300/0025 ,  H01M2300/0042

Abstract: 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.