公开(公告)号：US20160164141A1

公开(公告)日：2016-06-09

申请号：US14905606

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 ,  H01M10/0569 ,  H01M4/505 ,  H01M4/587 ,  H01M4/525 ,  H01M10/0525 ,  H01M10/0568

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 (NC)(A1X1)C═C(X2A2)(CN) wherein X1 and X2 are independently from each other selected from N(R′), P(R1), O, and S, and A1 and A2 are selected from H or organic substituents; 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（NC）（A1X1）C = C（X2A2）（CN）的化合物，其中X1和X2彼此独立地选自N（R'），P（R1），O和S A1和A2选自H或有机取代基; 和含有电解质组合物（A）的电化学电池。

公开(公告)号：US20210098782A1

公开(公告)日：2021-04-01

申请号：US16970775

申请日：2019-03-08

Applicant: BASF SE

Inventor： Manuel Alejandro MENDEZ AGUDELO ,  Maraike AHLF ,  Heino SOMMER ,  Jacob HAAG ,  Hannes WOLF ,  Johannes David HOECKER

IPC: H01M4/36 ,  H01M4/505 ,  H01M4/48 ,  H01M4/525 ,  H01M10/0567 ,  H01M10/0525 ,  C01G53/00 ,  C07F9/40

Abstract: An electrochemical cell has a 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; and lithium metal phosphates, wherein the outer surface of the particulate cathode active material is at least partially coated with an oxide selected from transition metal oxides, lanthanide oxides, and oxides of metals and half metals of groups 2, 13, and 14 of the periodic system; and an electrolyte composition containing at least one silyl ester phosphonate of formula (I) and at least one silyl ester phosphonate of formula (II)

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。