| abstract |
The present invention relates to an electrode comprising an organic functional metal oxide, a method for manufacturing the same, a membrane-electrode assembly including the same, and a fuel cell including the membrane-electrode assembly, wherein the electrode comprises a carrier, the carrier supported on the carrier catalyst particles, organic functional metal oxide nanoparticles supported on the support, and an ionomer positioned on the surface of the support. The electrode improves catalyst performance and durability in a high voltage region, and can obtain excellent current density and power density even with a relatively small amount of catalyst through increased catalyst utilization and uniform dispersion of catalyst, thereby reducing catalyst usage and cost It can be reduced, and performance under normal conditions and low humidity performance are improved. |