公开(公告)号：US20190252722A1

公开(公告)日：2019-08-15

申请号：US16333431

申请日：2017-09-20

Applicant: BASF SE

Inventor： Manuel Alejandro MENDEZ AGUDELO ,  Johannes David HOECKER ,  Frederick Francois CHESNEAU ,  Kazuki YOSHIDA ,  Jinbum KIM

IPC: H01M10/0567 ,  H01M4/505 ,  H01M4/525 ,  H01M4/58 ,  H01M10/0525

CPC classification number: H01M10/0567 ,  H01M4/131 ,  H01M4/136 ,  H01M4/505 ,  H01M4/525 ,  H01M4/5825 ,  H01M10/0525 ,  H01M2004/028 ,  H01M2300/0025

Abstract: 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; LiNiPO4; LiMnPO4; and LiCoPO4; (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).

公开(公告)号：US20190252723A1

公开(公告)日：2019-08-15

申请号：US16333619

申请日：2017-09-11

Applicant: BASF SE

Inventor： Johannes David HOECKER ,  Manuel Alejandro MENDEZ AGUDELO ,  Ryosuke TAKEUCHI ,  Frederick Francois CHESNEAU ,  Jinbum KIM ,  Kazuki YOSHIDA

IPC: H01M10/0567 ,  C07F9/6596 ,  C07F9/141

CPC classification number: H01M10/0567 ,  C01B25/00 ,  C07F9/1415 ,  C07F9/4866 ,  C07F9/535 ,  C07F9/6596 ,  C07F9/70 ,  C07F9/90 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/0568 ,  H01M10/0569 ,  H01M2300/0025 ,  H01M2300/0034

Abstract: Phosphonate based lithium complexes of formula (I) and their use in electrolyte compositions for electrochemical cells.