公开(公告)号：US20240283060A1

公开(公告)日：2024-08-22

申请号：US18567914

申请日：2022-03-23

申请人： Vehicle Energy Japan Inc. ,  Panasonic Holdings Corporation

发明人： Yuki YAMAMOTO ,  Ryo SUGAWARA

IPC分类号： H01M50/124 ,  H01M50/105 ,  H01M50/119 ,  H01M50/121 ,  H01M50/129 ,  H01M50/178 ,  H01M50/186

CPC分类号： H01M50/1243 ,  H01M50/105 ,  H01M50/119 ,  H01M50/121 ,  H01M50/129 ,  H01M50/178 ,  H01M50/186

摘要： A solid electrolyte battery includes a charge-discharge body including a positive electrode layer, a negative electrode layer, and a solid electrolyte layer between the positive electrode layer and the negative electrode layer, an outer body housing the charge-discharge body, and collectors exposed to the outside of the outer body at respective one ends and electrically connected to the positive electrode layer and the negative electrode layer at the respective other ends. The outer body is formed of a heat welding layer covering the charge-discharge body from the outside and including an insulative, first resin, a heat-resistant layer stacked on the outside of the heat welding layer to cover the heat welding layer from the outside and including an insulative, second resin having a higher melting point than the first resin, and a metal layer stacked on the heat-resistant layer to cover the heat-resistant layer from the outside and including metal.