CO존재하에 PEMFC anode 촉매의 전기화학적 거동

초록

As the fuel cell for proton exchange membrane fuel cell(PEMFC), hydrogen rich fases containing trace amounts of CO considered to be the ideal anode. However, the most active Pt electrode is extremely susceptible to CO. Diverse binary and ternary catalysts are differently prepared and the reaction mechanisms are actively being searched to overcome the abovementioned difficulties. This presentation will address the practical aspects of the preparation of PEMFC anode tolerant to CO poisoning.