METAL CATALYST ELECTRODE HAVING INVERSE OPAL STRUCTURE FOR FUEL CELL AND METHOD OF MANUFACTURING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a metal catalyst electrode for a fuel cell having an inverse opal structure capable of improving substance delivery and enhancing efficiency of water management owing to structural advantage in a fuel cell, having durability, and capable of being directly formed on a gas diffusion layer, and also to provide a method of manufacturing the same.SOLUTION: A method of manufacturing a metal catalyst electrode having an inverse opal structure for a fuel cell is provided which includes the steps of: pre-processing the surface of a gas diffusion layer (GDL); forming a template on the gas diffusion layer; forming a metal framework after impregnating a metal precursor solution into the template; and removing the template.