The purpose of this paper is to obtain relevant data on materials that are the most commonly used in fuel-cell and hydrogen technologies. focus polymer-electrolyte-membrane fuel cells, solid-oxide water electrolysers alkaline electrolysers. An innovative, methodological approach was developed for a preliminary material assessment four This leads more rapid identification influential or critical...

Platinum–tin-containing materials are the most popular catalysts for processes occurring in fuel cells with direct ethanol oxidation. Pulse electrolysis based on electrochemical dispersion of platinum electrodes under influence alternating pulse current an alkaline electrolyte made it possible to introduce tin component into catalyst form a dopant, alloy platinum, and oxide phase evaluate effec...