公开(公告)号：WO2018144043A1

公开(公告)日：2018-08-09

申请号：PCT/US2017/022425

申请日：2017-03-15

Applicant: NISSAN NORTH AMERICA, INC.

Inventor： JOSHI, Tapesh

IPC: H01M4/88 ,  H01M8/0234 ,  H01M8/0258 ,  H01M8/026 ,  H01M8/0265 ,  H01M8/1018

CPC classification number: H01M4/8878 ,  H01M4/8807 ,  H01M4/881 ,  H01M4/8825 ,  H01M8/0234 ,  H01M8/0258 ,  H01M8/026 ,  H01M8/0265 ,  H01M2008/1095

Abstract: A method of preparing an electrode having targeted oxygen transport comprises applying a catalyst layer having active catalyst particles on a substrate, scanning the applied catalyst layer to detect the active catalyst particles in the catalyst layer, mapping the detected active catalyst particles, and forming a gas diffusion layer configured to concentrate gas distribution to the detected active catalyst particles based on the map.