ELECTRODE FOR FUEL CELL AND FUEL CELL SYSTEM COMPRISING SAME

摘要

Provided are an electrode for a fuel cell, which is superior in a catalytic poisoning-resistant property by using a multicomponent alloy catalyst, and thus improves the lifespan and efficiency of a fuel cell, and a fuel cell system comprising the same. The electrode for a fuel cell comprises: a catalytic layer including a molybdenum- or tungsten-containing oxide catalyst supported on a titania carrier; and an electrode supporter consisting of a conductive substrate supporting the catalytic layer. The molybdenum- or tungsten-containing oxide catalyst is MoOx(1.5<=x<=3) or WOx(1.5<=x<=3). The catalyst on the titania carrier is supported in an amount of 10-40wt%. A loading amount of the catalytic layer is 4-15mg/cm^2.