CATALYST COMPOSITION FOR CELL, GAS DIFFUSION LAYER, AND FUELCELL COMPRISING THE SAME

摘要

A catalyst composition for a cell comprising catalyst-bearing conductive powder particles and fibrous carbon. A membrane-electrode assembly for a fue l cell comprising an electrolyte membrane and an electrode including a catalys t layer and a gas diffusion layer, the electrode being provided on each surfac e of the electrolyte membrane, wherein at least a portion of the surface of th e gas diffusion layer which is in contact with the catalyst layer includes a layer containing a hydrophobic resin and fibrous carbon.