公开(公告)号：US20170092988A1

公开(公告)日：2017-03-30

申请号：US15274275

申请日：2016-09-23

申请人： Toyota Jidosha Kabushiki Kaisha

发明人： Kengo Haga ,  Junichiro Nishino ,  Norihiro Ose ,  Hajime Hasegawa ,  Mitsutoshi Otaki ,  Hiroki Kubo ,  Keisuke Omori

IPC分类号： H01M10/0585 ,  H01M4/04

CPC分类号： H01M10/0585 ,  H01M4/0404 ,  H01M4/0407 ,  H01M4/0435 ,  H01M4/0471 ,  H01M10/052 ,  H01M10/0562 ,  H01M2004/021

摘要： A method of manufacturing an electrode laminate, which includes an active material layer and a solid electrolyte layer formed on the active material layer, includes: an active material layer forming step of forming an active material layer; and a solid electrolyte layer forming step of forming a solid electrolyte layer on the active material layer by applying a solid electrolyte layer-forming slurry to the active material layer and drying the solid electrolyte layer-forming slurry. In this method, a product of a filling factor of the active material layer and a volume proportion of an active material in the active material layer is 0.33 to 0.41.

公开(公告)号：US10658704B2

公开(公告)日：2020-05-19

申请号：US15274191

申请日：2016-09-23

申请人： Toyota Jidosha Kabushiki Kaisha

发明人： Kengo Haga ,  Junichiro Nishino ,  Norihiro Ose ,  Hajime Hasegawa ,  Mitsutoshi Otaki ,  Hiroki Kubo ,  Keisuke Omori

IPC分类号： H01M4/02 ,  H01M10/0585 ,  H01M10/0562 ,  H01M4/04

摘要： A method of manufacturing an electrode laminate, which includes an active material layer and a solid electrolyte layer formed on the active material layer, includes: an active material layer forming step of forming an active material layer; and a solid electrolyte layer forming step of forming a solid electrolyte layer on the active material layer by applying a solid electrolyte layer-forming slurry to the active material layer and drying the solid electrolyte layer-forming slurry. In this method, a surface roughness Ra value of the active material layer is 0.29 μm to 0.98 μm when calculated using a laser microscope.

公开(公告)号：US20170092987A1

公开(公告)日：2017-03-30

申请号：US15274191

申请日：2016-09-23

申请人： Toyota Jidosha Kabushiki Kaisha

发明人： Kengo Haga ,  Junichiro Nishino ,  Norihiro Ose ,  Hajime Hasegawa ,  Mitsutoshi Otaki ,  Hiroki Kubo ,  Keisuke Omori

IPC分类号： H01M10/0585 ,  H01M4/04

CPC分类号： H01M10/0585 ,  H01M4/0404 ,  H01M4/0407 ,  H01M4/043 ,  H01M10/0562 ,  H01M2004/021

摘要： A method of manufacturing an electrode laminate, which includes an active material layer and a solid electrolyte layer formed on the active material layer, includes: an active material layer forming step of forming an active material layer; and a solid electrolyte layer forming step of forming a solid electrolyte layer on the active material layer by applying a solid electrolyte layer-forming slurry to the active material layer and drying the solid electrolyte layer-forming slurry. In this method, a surface roughness Ra value of the active material layer is 0.29 μm to 0.98 μm when calculated using a laser microscope.