SUPPORTED CATALYST FOR FUEL CELL AND FUEL CELLS

摘要

The invention provides a technique useful for realizing a fuel cell excellent in initial performance and post-endurance performance. A supported catalyst for fuel cell which comprises a conductive carrier and platinum supported on the carrier and which exhibits a 90% particle diameter D90 of 28µm or below in the cumulative particle size curve formed by determining the particle size distribution by the light scattering method.