公开(公告)号：US20180261829A1

公开(公告)日：2018-09-13

申请号：US15975470

申请日：2018-05-09

申请人： FMC Corporation

发明人： Marina Yakovleva ,  Yuan Gao ,  Kenneth Brian Fitch ,  Prakash Thyaga Palepu ,  Yangxing Li ,  Christopher Jay Woltermann

IPC分类号： H01M4/134 ,  B22F1/02 ,  B22F9/06 ,  H01M4/62 ,  H01M10/0525 ,  H01M4/38 ,  B22F1/00 ,  H01M4/36

CPC分类号： H01M4/134 ,  B22F1/0062 ,  B22F1/02 ,  B22F9/06 ,  B22F2301/054 ,  B22F2302/45 ,  H01M4/364 ,  H01M4/382 ,  H01M4/386 ,  H01M4/387 ,  H01M4/62 ,  H01M10/0525

摘要： The present invention provides a lithium metal powder protected by a substantially continuous layer of a polymer. Such a substantially continuous polymer layer provides improved protection such as compared to typical CO2-passivation.

公开(公告)号：US11171323B2

公开(公告)日：2021-11-09

申请号：US15975470

申请日：2018-05-09

申请人： FMC Corporation

发明人： Marina Yakovleva ,  Yuan Gao ,  Kenneth Brian Fitch ,  Prakash Thyaga Palepu ,  Yangxing Li ,  Christopher Jay Woltermann

IPC分类号： H01M4/36 ,  H01M4/134 ,  B22F1/00 ,  B22F9/06 ,  H01M4/38 ,  H01M10/0525 ,  B22F1/02 ,  H01M4/62

摘要： The present invention provides a lithium metal powder protected by a substantially continuous layer of a polymer. Such a substantially continuous polymer layer provides improved protection such as compared to typical CO2-passivation.

公开(公告)号：US20170149052A1

公开(公告)日：2017-05-25

申请号：US15422059

申请日：2017-02-01

申请人： FMC Corporation

发明人： Marina Yakovleva ,  Yuan Gao ,  Kenneth Brian Fitch ,  Prakash Thyaga Palepu ,  Yangxing Li ,  Christopher Jay Woltermann

IPC分类号： H01M4/134 ,  B22F1/02 ,  H01M4/62 ,  H01M10/0525 ,  H01M4/38

CPC分类号： H01M4/134 ,  B22F1/0062 ,  B22F1/02 ,  B22F9/06 ,  B22F2301/054 ,  B22F2302/45 ,  H01M4/364 ,  H01M4/382 ,  H01M4/386 ,  H01M4/387 ,  H01M4/62 ,  H01M10/0525

摘要： The present invention provides a lithium metal powder protected by a substantially continuous layer of a polymer. Such a substantially continuous polymer layer provides improved protection such as compared to typical CO2-passivation.