公开(公告)号：EP4075586A1

公开(公告)日：2022-10-19

申请号：EP19929197.2

申请日：2019-12-13

申请人： Dalian Institute of Chemical Physics, Chinese Academy of Sciences

发明人： WANG, Suli ,  CHEN, Xi ,  SUN, Gongquan

IPC分类号： H01M50/40

摘要： The present disclosure relates to a process for flattening the proton exchange membrane for the fuel cell and an apparatus therefor. This method is mainly used in the proton exchange membrane which is soaked with phosphoric acid, which will benefit that the control precision can be higher than the traditional adsorption method, and the mechanical transfer of proton exchange membrane can be realized so that the processing efficiency of proton exchange membrane in the process of fuel cell membrane electrode assembly is greatly improved. Furthermore, the efficiency of the membrane electrode assembly is improved.