| abstract |
An electrode for fuel cell, such as electrode for solidnpolymer fuel cell, having three-phase interfaces arrangedntherein in an efficient fashion so as to exhibit enhanced fuelncell characteristics. Inparticular, an electrode for fuel cellncomprising a porous electro-conductive material carrying ancatalyst and, arranged on the surface, including pores, thereofnor in its vicinity, a proton-conductive substance characterizednin that the proton-conductive substance is one obtained byncarrying out coupling or polymerization of a proton-conductivensubstance precursor, a proton-conductive monomer or annequivalent thereof on the surface or in the vicinity. |