公开(公告)号：EP3346529A1

公开(公告)日：2018-07-11

申请号：EP15903048.5

申请日：2015-09-03

申请人： Nissan Motor Co., Ltd.

发明人： KISHI, Michito ,  KOSEMURA, Tooru ,  HIRAO, Takayuki ,  MIYAOKA, Hiroshi ,  NUMAO, Yasuhiro ,  INOMATA, Jun ,  NISHIMURA, Kimio

IPC分类号： H01M8/02 ,  H01M4/88 ,  H01M8/10

CPC分类号： H01M4/88 ,  H01M4/861 ,  H01M4/881 ,  H01M4/8828 ,  H01M4/8882 ,  H01M8/02 ,  H01M8/10 ,  H01M2008/1095 ,  Y02P70/56

摘要： [Problem] To provide a membrane catalyst layer assembly production method capable of producing a membrane catalyst layer assembly having a catalyst layer of desired porosity.
[Solution] The amount of solvent in a catalyst ink 140A in drop form is adjusted prior to impact with an electrolyte membrane 110, thereby controlling the porosity of a catalyst ink layer 140B formed by the catalyst ink making impact with the electrolyte membrane.