低成本制备含CeO2膜电极不同工艺对比研究OA

This study proposes to prepare membrane electrode assemblies(MEAs)with CeO2 on the anode side by adding CeO2 to the catalyst,proton exchange membrane,and gas diffusion layer.It analyzes the influence of the CeO2 addition location on MEA performance,hydrogen crossover current,and electrochemical active surface area.Combined with assessing the impact of the CeO2 incorporation method on MEA cost,it was determined that adding CeO2 to the anode catalyst layer is a preferred solution for enhancing the MEA's resistance to radical corrosion.