公开(公告)号：WO2023081530A1

公开(公告)日：2023-05-11

申请号：PCT/US2022/049324

申请日：2022-11-08

申请人： ADVANCED CELL ENGINEERING, INC.

发明人： KAUFMAN, John ,  ZAGHIB, Karim ,  MANIVANNAN, Ayyakkannu ,  MADDEN, Thomas

IPC分类号： H01M4/02 ,  H01M4/04 ,  H01M4/13 ,  H01M4/36 ,  H01M4/133 ,  H01M4/134 ,  H01M4/38 ,  H01M4/48 ,  H01M4/587 ,  H01M4/62 ,  H01M10/0525 ,  H01M10/0568

摘要： The present disclosure provides a high capacity lithium ion anode including an anode active material-containing layer having an electrolyte-facing side and a current collector-facing side. The anode active material-containing layer contains a graphite anode active material, a silicon or silicon compound active material, and a lithium reservoir. The anode also contains a current collector. The present disclosure further provides a high capacity lithium ion cell including such an anode, a battery including such a cell, a vehicle battery including such a battery and a method of forming a high capacity lithium ion anode.

公开(公告)号：WO2023081524A2

公开(公告)日：2023-05-11

申请号：PCT/US2022/049306

申请日：2022-11-08

申请人： ADVANCED CELL ENGINEERING, INC.

发明人： KAUFMAN, John ,  ZAGHIB, Karim ,  MANIVANNAN, Ayyakkannu ,  MADDEN, Thomas

IPC分类号： H01M4/131 ,  H01M4/58

摘要： The present disclosure provides an uncycled lithium ion cathode including a lithium manganese iron phosphate (LMFP) cathode active material, a lithium manganese nickel iron phosphate (LMNFP) cathode active material, a lithium iron phosphate (LFP) cathode active material, a lithium iron cobalt phosphate (LFCP) cathode active material, a lithium iron manganese cobalt phosphate (LFMCP) cathode active material, or any combinations thereof, and a manganese iron phosphate (MFP) cathode active material, a manganese nickel iron phosphate (MNFP) cathode active material, an iron phosphate (FP) cathode active material, an iron cobalt phosphate (FCP) cathode active material, an iron cobalt manganese phosphate (FMCP) cathode active material, or any combinations thereof. The present disclosure further provides a lithium ion cell including such a cathode, a battery including such a cell, a battery pack including such a battery and a method of forming an electrode stack in such a battery.

公开(公告)号：WO2023081532A1

公开(公告)日：2023-05-11

申请号：PCT/US2022/049326

申请日：2022-11-08

申请人： ADVANCED CELL ENGINEERING, INC.

发明人： KAUFMAN, John ,  ZAGHIB, Karim ,  MANIVANNAN, Ayyakkannu ,  MADDEN, Thomas

IPC分类号： H01M4/133 ,  H01M4/134 ,  H01M4/587 ,  H01M4/62 ,  H01M10/0568 ,  H01M4/36 ,  H01M4/38 ,  H01M4/48 ,  H01M10/0525

摘要： The disclosure provides a slot electrode stack including an electrically insulative separator folded into an accordion shape and having a plurality of first slots on one side and a plurality of second slots on an opposite side, a plurality of cathodes located in the plurality of first slots, and a plurality of anodes located in the plurality of second slots. The disclosure further provides a slot electrode cell including such a slot electrode stack and a slot electrode battery including at least one such slot electrode cell. The disclosure further provides a method of forming a slot electrode stack.

公开(公告)号：WO2023081523A2

公开(公告)日：2023-05-11

申请号：PCT/US2022/049304

申请日：2022-11-08

申请人： ADVANCED CELL ENGINEERING, INC.

发明人： KAUFMAN, John ,  ZAGHIB, Karim ,  MANIVANNAN, Ayyakkannu ,  MADDEN, Thomas

IPC分类号： H01M4/02 ,  H01M4/04 ,  H01M4/13 ,  H01M4/36 ,  H01M10/0525 ,  H01M10/0568 ,  H01M2004/027 ,  H01M4/131 ,  H01M4/133 ,  H01M4/134 ,  H01M4/364 ,  H01M4/382 ,  H01M4/386 ,  H01M4/483 ,  H01M4/58 ,  H01M4/587 ,  H01M4/62

摘要： The present disclosure provides a bipolar lithium ion cathode including two different cathode active materials located in two different cathode layers, a bipolar lithium ion cell including such a cathode, a battery including such a cell, a battery module or pack including such a battery and a method of forming a bipolar lithium ion cathode.