公开(公告)号：US11177483B2

公开(公告)日：2021-11-16

申请号：US16343916

申请日：2017-10-24

Applicant: BASF SE

Inventor： Andreas Haas ,  Domnik Bayer ,  Rosalba Adriana Rincon-Ovalles ,  Markus Kohl

IPC: H01M4/90 ,  H01M4/92 ,  C25B11/093 ,  C25B11/097

Abstract: The present invention relates to a catalyst composition, comprising tin oxide particles which are at least partially coated by a noble metal oxide layer, wherein the composition contains iridium and ruthenium in a total amount of from 10 wt % to 38 wt %, and all iridium and ruthenium is oxidized, —has a BET surface area of from 5 to 95 m2/g, and —has an electrical conductivity at 25° C. of at least 7 S/cm.