公开(公告)号：WO2023014300A1

公开(公告)日：2023-02-09

申请号：PCT/SG2022/050555

申请日：2022-08-02

申请人： TEMASEK POLYTECHINC

发明人： CHNG, Mei Lin ,  HAN, Ming ,  WANG, Lei ,  CHUA, Cheng Lam, Jonathan ,  LIU, Lijun

IPC分类号： H01M4/88 ,  H01M4/86 ,  H01M4/90 ,  H01M4/92 ,  H01M8/1018

摘要： The invention relates to a process for the preparation of a catalyst ink formulation, said process comprising the steps of: (i) providing a mixture comprising a catalyst, an ionomer and water that has been subjected to ball milling; and (ii) subjecting the mixture to an ultrasonication step for a time period of from about 1 minute to about 1 hour.