公开(公告)号：US10680281B2

公开(公告)日：2020-06-09

申请号：US15480505

申请日：2017-04-06

申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC

发明人： Thomas A. Yersak ,  James R. Salvador ,  Han Nguyen

IPC分类号： H01M10/0562 ,  C03C3/32 ,  C03C10/00 ,  C03C4/18 ,  C03B25/02 ,  C03B19/09 ,  C03B17/06 ,  C03B32/02 ,  H01M10/052

摘要： Thin amorphous or partially crystalline lithium-containing and conducting sulfide or oxysulfide glass electrode/separator members are prepared from a layer of molten glass or of glass powder. The resulting glass films are formed to lie face-to face against a lithium metal anode or a sodium metal anode and a cathode and to provide for good transport of lithium ions between the electrodes during repeated cycling of the cell and to prevent shorting of the cell by dendrites growing from the lithium metal or sodium metal anode.

公开(公告)号：US20180294517A1

公开(公告)日：2018-10-11

申请号：US15480505

申请日：2017-04-06

申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC

发明人： Thomas A. Yersak ,  James R. Salvador ,  Han Nguyen

IPC分类号： H01M10/0562 ,  C03C3/32 ,  C03C10/00 ,  C03C4/18

摘要： Thin amorphous or partially crystalline lithium-containing and conducting sulfide or oxysulfide glass electrode/separator members are prepared from a layer of molten glass or of glass powder. The resulting glass films are formed to lie face-to face against a lithium metal anode or a sodium metal anode and a cathode and to provide for good transport of lithium ions between the electrodes during repeated cycling of the cell and to prevent shorting of the cell by dendrites growing from the lithium metal or sodium metal anode.