公开(公告)号：US10388943B2

公开(公告)日：2019-08-20

申请号：US15596907

申请日：2017-05-16

申请人： Enevate Corporation

发明人： Frederic C. Bonhomme ,  Steve Pierce

IPC分类号： H01M4/02 ,  H01M4/04 ,  H01M4/134 ,  H01M4/1395 ,  H01M4/62 ,  H01M4/66 ,  H01M10/42 ,  H01M10/0525

摘要： An example method of reducing short circuits from occurring in a battery can include providing a current collector coated with a safety layer. The method can include providing an electrochemically active material film on the safety layer such that the safety layer is configured to reduce exposure of the current collector to an opposing electrode. The method can also include adhering the electrochemically active material film to the current collector via the safety layer.

公开(公告)号：US20180198114A1

公开(公告)日：2018-07-12

申请号：US15596907

申请日：2017-05-16

申请人： Enevate Corporation

发明人： Frederic C. Bonhomme ,  Steve Pierce

IPC分类号： H01M4/04 ,  H01M4/66 ,  H01M4/134 ,  H01M4/1395 ,  H01M4/62 ,  H01M4/36 ,  H01M10/0525 ,  H01M4/02

CPC分类号： H01M4/0435 ,  H01M4/0404 ,  H01M4/134 ,  H01M4/1395 ,  H01M4/621 ,  H01M4/622 ,  H01M4/625 ,  H01M4/661 ,  H01M4/667 ,  H01M10/0525 ,  H01M10/4235 ,  H01M2004/021 ,  Y02E60/122 ,  Y02P70/54 ,  Y10T156/10

摘要： An example method of reducing short circuits from occurring in a battery can include providing a current collector coated with a safety layer. The method can include providing an electrochemically active material film on the safety layer such that the safety layer is configured to reduce exposure of the current collector to an opposing electrode. The method can also include adhering the electrochemically active material film to the current collector via the safety layer.

公开(公告)号：US20240297289A1

公开(公告)日：2024-09-05

申请号：US18527966

申请日：2023-12-04

申请人： Enevate Corporation

发明人： Frederic C. Bonhomme ,  Steve Pierce

IPC分类号： H01M4/04 ,  H01M4/02 ,  H01M4/134 ,  H01M4/1395 ,  H01M4/62 ,  H01M4/66 ,  H01M10/0525 ,  H01M10/42

CPC分类号： H01M4/0435 ,  H01M4/0404 ,  H01M4/134 ,  H01M4/1395 ,  H01M4/621 ,  H01M4/622 ,  H01M4/625 ,  H01M4/661 ,  H01M4/667 ,  H01M10/4235 ,  H01M2004/021 ,  H01M10/0525 ,  Y02E60/10 ,  Y02P70/50 ,  Y10T156/10

摘要： An example method of reducing short circuits from occurring in a battery can include providing a current collector coated with a safety layer. The method can include providing an electrochemically active material film on the safety layer such that the safety layer is configured to reduce exposure of the current collector to an opposing electrode. The method can also include adhering the electrochemically active material film to the current collector via the safety layer.

公开(公告)号：US11837710B2

公开(公告)日：2023-12-05

申请号：US17673180

申请日：2022-02-16

申请人： Enevate Corporation

发明人： Frederic C. Bonhomme ,  Steve Pierce

IPC分类号： H01M4/02 ,  H01M4/04 ,  H01M4/134 ,  H01M4/1395 ,  H01M4/62 ,  H01M4/66 ,  H01M10/42 ,  H01M10/0525

CPC分类号： H01M4/0435 ,  H01M4/0404 ,  H01M4/134 ,  H01M4/1395 ,  H01M4/621 ,  H01M4/622 ,  H01M4/625 ,  H01M4/661 ,  H01M4/667 ,  H01M10/4235 ,  H01M10/0525 ,  H01M2004/021 ,  Y02E60/10 ,  Y02P70/50 ,  Y10T156/10

摘要： An example method of reducing short circuits from occurring in a battery can include providing a current collector coated with a safety layer. The method can include providing an electrochemically active material film on the safety layer such that the safety layer is configured to reduce exposure of the current collector to an opposing electrode. The method can also include adhering the electrochemically active material film to the current collector via the safety layer.

公开(公告)号：US10916763B2

公开(公告)日：2021-02-09

申请号：US16430298

申请日：2019-06-03

申请人： Enevate Corporation

发明人： Liwen Ji ,  Benjamin Yong Park ,  Robert A. Rango ,  Dong Sun ,  Frederic C. Bonhomme

IPC分类号： H01M4/134 ,  H01M4/36 ,  H01M4/04 ,  H01M4/02

摘要： The present application describes the use of a solid electrolyte interphase (SEI) fluorinating precursor and/or an SEI fluorinating compound to coat an electrode material and create an artificial SEI layer. These modifications may increase surface passivation of the electrodes, SEI robustness, and structural stability of the silicon-containing electrodes.

公开(公告)号：US20200381707A1

公开(公告)日：2020-12-03

申请号：US16430298

申请日：2019-06-03

申请人： Enevate Corporation

发明人： Liwen Ji ,  Benjamin Yong Park ,  Robert A. Rango ,  Dong Sun ,  Frederic C. Bonhomme

IPC分类号： H01M4/134 ,  H01M4/36 ,  H01M4/04

摘要： The present application describes the use of a solid electrolyte interphase (SEI) fluorinating precursor and/or an SEI fluorinating compound to coat an electrode material and create an artificial SEI layer. These modifications may increase surface passivation of the electrodes, SEI robustness, and structural stability of the silicon-containing electrodes.