Disclosed is a surface-modified catalyst material comprising platinum-containing nanoparticles on a carbon support; and a phosphate-resistant surface-modifying additive comprising poly (melamine-co-formaldehyde) (PMF); formed on a surface of the platinum-c...

This electrode for fuel cell comprises: carbon nanotubes; a catalyst for fuel cell supported on the carbon nanotubes; and an ionomer provided to coat the carbon nanotubes and the catalyst for fuel cell, wherein when a length of the carbon nanotubes is repr...

Provided are a fuel cell electrode and a membrane electrode assembly in which catalyst particles are prevented from dissolving and the function of added catalyst can be sufficiently exerted when the fuel cell is operating at high current density. The fuel ...

There is provided an ink for forming a fuel cell catalyst layer that is capable of efficiently forming a high-performance fuel cell catalyst layer inexpensively. The ink for forming a fuel cell catalyst layer of the present invention comprises a fuel cell ...

Disclosed is a method for producing an ion-conductivity providing agent for a catalyst electrode layer of an anion-exchange membrane type fuel cell comprising: producing anionic conductive resin including a quaternary onium base having a halogeno ion as it...