公开(公告)号：US20170179527A1

公开(公告)日：2017-06-22

申请号：US15129658

申请日：2015-03-26

Applicant: BASF SE

Inventor： Rene SCHMITZ ,  Arnd GARSUCH ,  Frederick Francois CHESNEAU ,  Michael SCHMIDT ,  Takeru YAMAMOTO ,  Guenter SEMRAU

IPC: H01M10/0567 ,  H01M4/587 ,  H01M10/42 ,  H01M10/0525

CPC classification number: H01M10/0567 ,  H01M4/587 ,  H01M10/0525 ,  H01M10/4235 ,  H01M2004/027 ,  H01M2300/0025 ,  Y02T10/7011

Abstract: 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.

公开(公告)号：US20170033405A1

公开(公告)日：2017-02-02

申请号：US15301005

申请日：2015-03-31

Applicant: BASF SE

Inventor： ARND GARSUCH ,  Karolin GEYER ,  Michael SCHMIDT ,  Martin MERGER ,  Nicole HOLUB

IPC: H01M10/0567 ,  C07C309/20 ,  C07C309/04 ,  H01G11/60 ,  H01M10/0569 ,  H01G11/06 ,  H01G11/64 ,  C07D295/088 ,  H01M10/0525

CPC classification number: H01M10/0567 ,  C07C309/04 ,  C07C309/20 ,  C07D295/084 ,  C07D295/088 ,  H01G11/06 ,  H01G11/58 ,  H01G11/60 ,  H01G11/64 ,  H01M10/0525 ,  H01M10/0569 ,  H01M2300/0037 ,  Y02E60/13

Abstract: The present invention relates to compounds of formula (I) wherein X is N or P; —SO3— is —O—S(O)2— or —S(O)2—O—; and n and R1 to R5 are defined below, and to their use as additives for electrolyte compositions, in particular in electrolyte compositions for lithium batteries.

Abstract translation: 本发明涉及其中X为N或P的式（I）化合物; -SO 3 - 为-O-S（O）2 - 或-S（O）2-O-; 并且n和R 1至R 5定义如下，以及它们作为电解质组合物的添加剂的用途，特别是在锂电池的电解质组合物中的用途。

公开(公告)号：US20160254568A1

公开(公告)日：2016-09-01

申请号：US14905630

申请日：2014-07-07

Applicant: BASF SE

Inventor： Frederick Francois CHESNEAU ,  Zoltan BAAN ,  Boris GASPAR ,  Michael SCHMIDT ,  Arnd GARSUCH ,  Hannes WOLF ,  Klaus LEITNER ,  Christian SAFFERT ,  Wolfgang KLAUS ,  Melanie KUHL

IPC: H01M10/0567 ,  H01M4/525 ,  H01M4/505 ,  H01M4/62 ,  H01M10/0568 ,  H01M4/133 ,  H01M2/16 ,  H01M10/0525 ,  H01M10/0569 ,  H01M4/131 ,  H01M4/66

CPC classification number: H01M10/0567 ,  H01M2/1613 ,  H01M4/0404 ,  H01M4/131 ,  H01M4/133 ,  H01M4/1391 ,  H01M4/505 ,  H01M4/525 ,  H01M4/587 ,  H01M4/625 ,  H01M4/661 ,  H01M10/0525 ,  H01M10/0568 ,  H01M10/0569 ,  H01M2004/027 ,  H01M2004/028 ,  H01M2220/10 ,  H01M2220/20 ,  H01M2220/30

Abstract: 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 X1 and X2 are independently from each other selected from N(R1), P(R1), O, and S, Y1 and Y2 are independently from each other selected from (O), (S), (PR2) and (NR2); and electrochemical cells containing electrolyte composition (A).

Abstract translation: 一种电解质组合物（A），其含有（i）至少一种非质子有机溶剂; （ii）至少一种导电盐; （iii）至少一种式（I）化合物，其中X 1和X 2彼此独立地选自N（R 1），P（R 1），O和S，Y 1和Y 2彼此独立地选自（O ），（S），（PR2）和（NR2）; 和含有电解质组合物（A）的电化学电池。

公开(公告)号：US20190326642A1

公开(公告)日：2019-10-24

申请号：US16475563

申请日：2018-01-02

Applicant: BASF SE ,  RHODE ISLAND COUNCIL ON POSTSECONDARY EDUCATION, STATUTORY SUCCESSOR TO THE RHODE ISLAND BOARD OF

Inventor： Frederick Francois CHESNEAU ,  Arnd GARSUCH ,  Michael SCHMIDT ,  Brett LUCHT ,  Julien DEMEAUX ,  Yingnan DONG ,  Bo ZHANG

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

Abstract: An electrolyte composition including (i) at least one aprotic organic solvent; (ii) at least one conducting salt; (iii) at least one pyridine-SO3 complex of formula (I) wherein R is selected independently at each occurrence from F, C1 to C10 alkyl, C2 to C10 alkenyl, and C2 to C10 alkynyl, 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.

公开(公告)号：US20160172708A1

公开(公告)日：2016-06-16

申请号：US14906471

申请日：2014-07-14

Applicant: BASF SE

Inventor： Marta PORTA GARCIA ,  Frederick CHESNEAU ,  Michael SCHMIDT ,  Dominic RIEDEL ,  Denis SCHROEDER ,  Joaquim TELES ,  Arnd GARSUCH ,  Stefan HERZOG ,  Axel KIRSTE

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

CPC classification number: H01M10/0567 ,  H01M10/0525 ,  H01M10/0568 ,  H01M10/0569 ,  H01M2300/0025

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：US20160365605A1

公开(公告)日：2016-12-15

申请号：US15121613

申请日：2015-02-25

Applicant: BASF SE

Inventor： Arnd GARSUCH ,  Michael SCHMIDT ,  Rene SCHMITZ ,  Ingo KROSSING ,  Philipp EIDEN ,  Stefanie REININGER ,  Mario SCHLEEP

IPC: H01M10/0565 ,  H01M10/0525

CPC classification number: H01M10/0565 ,  H01M10/052 ,  H01M10/0525 ,  H01M2300/0082 ,  H01M2300/0085

Abstract: Use of a compound of formula (I) wherein R1 and R2 are selected independently from each other from C1-C10 alkyl, which may be substituted by one or more F, or wherein R1 and R2 are linked and jointly selected from C2-C3 alkanediyl forming together with the group -OPO- a five- or six-membered heterocycle which may be substituted by one or more substituents selected from F and optionally fluorinated C1-C10 alkyl, as gelling agent in an aprotic organic solvent or solvent mixture.

公开(公告)号：US20160276707A1

公开(公告)日：2016-09-22

申请号：US15030973

申请日：2014-10-10

Applicant: BASF SE

Inventor： Nicole HOLUB ,  Karolin GEYER ,  Rene SCHMITZ ,  Frederick Francois CHESNEAU ,  Michael SCHMIDT

IPC: H01M10/0567 ,  H01M10/0569 ,  H01M10/0568 ,  H01M10/42 ,  H01M10/0525

CPC classification number: H01M10/0567 ,  H01M10/0525 ,  H01M10/0568 ,  H01M10/0569 ,  H01M10/4235 ,  H01M2300/0025

Abstract: The present invention relates to an electrolyte composition with low flammability which can be used in batteries yielding high electrochemical performance. In particular, the present invention relates to an electrolyte composition comprising a) at least 3 wt.-% of the electrolyte composition of at least one compound of general structure (I) R1 and R2 are independent from each other methyl, ethyl, n-propyl or n-butyl and b) at least one anode film forming additive.

公开(公告)号：US20180375157A1

公开(公告)日：2018-12-27

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 ,  H01M10/0525 ,  H01M10/0567 ,  H01M4/38 ,  H01M4/583 ,  H01M4/58

CPC classification number: H01M10/0569 ,  H01M4/386 ,  H01M4/387 ,  H01M4/5825 ,  H01M4/583 ,  H01M4/587 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/0567 ,  H01M2004/027 ,  H01M2004/028 ,  H01M2300/0028

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：US20180175450A1

公开(公告)日：2018-06-21

申请号：US15738242

申请日：2016-06-14

Applicant: BASF SE

Inventor： Frederick Francois CHESNEAU ,  Manuel Alejandro MENDEZ AGUDELO ,  Michael SCHMIDT

IPC: H01M10/0567 ,  H01M10/0525 ,  H01M10/0569 ,  H01M4/505 ,  H01M4/52

CPC classification number: H01M10/0567 ,  H01M4/505 ,  H01M4/52 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/0569

Abstract: An electrochemical cell comprising (C) an anode containing at least one anode active material, (D) a cathode comprising at least one cathode active material containing Ni, and (C) an electrolyte composition containing (i) at least one aprotic organic solvent; (ii) at least one lithium ion containing conducting salt; (iii) CF2H(CF2)3CH2OCF2CF2H; and (iv) optionally one or more additives.

公开(公告)号：US20160164142A1

公开(公告)日：2016-06-09

申请号：US14906198

申请日：2014-07-11

Applicant: BASF SE ,  RHODE ISLAND BOARD OF EDUCATION STATE OF RHODE ISLAND AND PROVIDENCE PLANTATIONS

Inventor： Arnd GARSUCH ,  Michael SCHMIDT ,  Brett LUCHT ,  Mengqing XU ,  Liu ZHOU

IPC: H01M10/0567 ,  H01M10/0568 ,  H01M4/58 ,  H01M4/38 ,  H01M4/505 ,  H01M4/525 ,  H01M10/0525 ,  H01M10/0569

Abstract: An electrolyte composition (A) containing (i) at least one aprotic organic solvent, (ii) at least one conducting salt different from the at least one compound of formula (I), (iii) at least one compound of formula (I), wherein R1, R2, R3, and R4 are selected from C1-C10 alkyl, C2-C10 alkenyl, C2-C10 alkynyl, C3-C10 cycloalkyl, C6-C14 aryl and C5-C14 heteroaryl and wherein R4 is different from each R1, R2, and R3, (iv) optionally at least one further additive.

Abstract translation: 一种电解质组合物（A），其包含（i）至少一种非质子有机溶剂，（ii）至少一种与所述至少一种式（I）化合物不同的导电盐，（iii）至少一种式（I）化合物， 其中R 1，R 2，R 3和R 4选自C 1 -C 10烷基，C 2 -C 10烯基，C 2 -C 10炔基，C 3 -C 10环烷基，C 6 -C 14芳基和C 5 -C 14杂芳基，其中R 4不同于每个R 1 ，R2和R3，（iv）任选的至少一种另外的添加剂。