An electrode of an electrochemical device includes a carbon-based support structure, an ionically conductive material dispersed on and within the support structure, a catalyst dispersed on and within the support structure, and a non-ionomeric hydrocarbon-b...

An electrode layer for a high-temperature polymer electrolyte membrane fuel cell includes a polymer binder having a new structure, in which a phosphate group is introduced into the end of the side chain of a branched polymer binder. The binder itself can e...

The invention relates to method for producing a gas diffusion layer () for a fuel cell (), the method having the following steps:

Provided is a method for producing catalyst particles (P3), which are used in electrode catalyst layers (52A, 52F) for the purpose of increasing the output voltage of a polymer electrolyte fuel cell (50). Before dispersing the catalyst particles (P3), whic...