公开(公告)号：US20230187673A1

公开(公告)日：2023-06-15

申请号：US17983763

申请日：2022-11-09

申请人： HYUNDAI MOTOR COMPANY ,  KIA CORPORATION

发明人： Kweon Ju Park ,  Se Joon Im ,  Ju Young Lee ,  Min June Choi ,  Kook Il Han ,  Ju Hee Lee

IPC分类号： H01M8/1004 ,  H01M8/0245 ,  H01M8/1226

CPC分类号： H01M8/1004 ,  H01M8/0245 ,  H01M8/1226

摘要： A membrane electrode assembly and a method of manufacturing an electricity generating assembly include a pair of gas diffusion layers disposed on both surfaces of the membrane electrode assembly. Coupling agents are applied on surfaces of the gas diffusion layers, modifying surfaces of the gas diffusion layers. A coupling agent-friendly adhesive is applied to the surfaces of the gas diffusion layers to which the coupling agents are applied, forming adhesion layers on surfaces of the gas diffusion layers. The gas diffusion layers are stacked on the surfaces of the membrane electrode assembly, causing the adhesion layers to come into contact with the first and second surfaces of the membrane electrode assembly.