公开(公告)号：US20190296395A1

公开(公告)日：2019-09-26

申请号：US15752335

申请日：2016-08-10

Applicant: BASF SE

Inventor： Frederick Francois CHESNEAU ,  Michael SCHMIDT ,  Boris GASPAR ,  Martin MERGER

IPC: H01M10/0567 ,  H01M10/052

Abstract: The present invention relates to electrolyte compositions containing cyclic dinitrile compounds of formula (I) wherein X1, X2, R1, and R2 are defined as described below and to their use in electrochemical cells.

公开(公告)号：US20160172709A1

公开(公告)日：2016-06-16

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 Hennrique TELES ,  Arnd GARSUCH ,  Stefan HERZOG ,  Axel KIRSTE

IPC: H01M10/0567 ,  H01M10/0568 ,  H01M10/0569 ,  H01M10/0525

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.

Abstract translation: 本发明涉及含有（i）至少一种非质子有机溶剂的电解质组合物（A） （ii）至少一种导电盐; （iii）至少一种式（I）的化合物和（iv）任选的至少一种另外的添加剂。

公开(公告)号：US20160164075A1

公开(公告)日：2016-06-09

申请号：US14905614

申请日：2014-07-04

Applicant: BASF SE

Inventor： Arnd GARSUCH ,  Frederick Francois CHESNEAU ,  Sebastien SALLARD ,  Petr NOVAK

IPC: H01M4/36 ,  H01M4/58 ,  H01M4/52

CPC classification number: H01M4/364 ,  H01M4/483 ,  H01M4/523 ,  H01M4/5815 ,  H01M10/052 ,  H01M2004/028 ,  Y02T10/7011

Abstract: Provided are a process for producing an active cathode material comprising at least one oxide of a metal M and at least one sulfide of said metal M, an active cathode material obtained by said process, electrodes comprising said active cathode material and rechargeable electrochemical cells comprising said electrodes.

Abstract translation: 提供一种生产活性阴极材料的方法，该活性阴极材料包括至少一种金属M的氧化物和所述金属M的至少一种硫化物，通过所述方法获得的活性阴极材料，包括所述活性阴极材料的电极和包含所述 电极。

公开(公告)号：US20130260206A1

公开(公告)日：2013-10-03

申请号：US13851435

申请日：2013-03-27

Applicant: BASF SE

Inventor： Arnd GARSUCH ,  Frederick Francois CHESNEAU ,  Siegfried Waldvogel ,  Birgit Janza

IPC: H01M2/16 ,  H01M2/14

CPC classification number: H01M2/1686 ,  H01M2/145 ,  H01M2/162 ,  H01M2/1653 ,  H01M10/0525 ,  Y10T29/49108

Abstract: The present invention relates to electrochemical cells comprising (A) at least one cathode comprising at least one lithium ion-containing transition metal compound, (B) at least one anode, and (C) at least one layer comprising (a) at least one sulfur-containing polymer (a) comprising sulfur atoms bound in the form of monovalent thiol groups —SH or thiolate groups —S− or bound as divalent disulfide or polysulfide bridges —(S)m— in which m is an integer from 2 to 8, and (b) optionally at least one binder. The present invention further relates to the use of inventive electrochemical cells, and to lithium ion batteries comprising at least one inventive electrochemical cell.

Abstract translation: 本发明涉及电化学电池，其包含（A）至少一种阴极，其包含至少一种含锂离子的过渡金属化合物，（B）至少一种阳极，和（C）至少一层，其包含（a）至少一种 包含以一价巯基-SH或硫醇盐基-S-形式结合的硫原子的含硫聚合物（a）或作为二价二硫键或多硫键 - （S）m-结合，其中m是2至8的整数 ，和（b）任选的至少一种粘合剂。 本发明还涉及本发明的电化学电池以及包含至少一个本发明的电化学电池的锂离子电池的用途。