| 초록 |
Compared with proton exchange membrane fuel cells, anion exchange membrane fuel cells have a lot of research in order to reduce the price of expensive platinum catalysts because the reaction occurs under alkaline conditions and the activity of oxygen reduction is high. However, because of the phenomenon that water is produced in the anode and water is consumed in the cathode, effective water management is very important in increasing performance. Water management efficiency and electrochemical performance will vary greatly depending on the thickness and composition of the catalyst bed. In this study, the optimized catalyst layer structure was analyzed by changing the catalyst of the anode and cathode by using the commercial membrane anion exchange membrane of FuMATech. |
