This paper reviews the literature on the preparation aspect of non-noble electrocatalysts for
PEM fuel cell reactions, especially focusing on cathode electrocatalyst preparation methods …

▪ Abstract Methanol oxidation in the cathode compartment of the fuel cell, which occurs
during the oxygen-reduction reaction on Pt-based cathodes, constitutes a significant …

Proton exchange membrane fuel cells (PEMFCs) dominate the transportation fuel cell
market and platinum (Pt) is the catalyst material used for both anode and cathode. This …

Oxygen (O 2) is the most abundant element in the Earth's crust. The oxygen reduction
reaction (ORR) is also the most important reaction in life processes such as biological …

In this work, a hard‐template‐based nano‐replication process is employed to prepare
mesoporous MnO2 materials. We adopted four silica materials, namely, SBA‐15, KIT‐6 …

Fuel cells, as devices for direct conversion of the chemical energy of a fuel into electricity by
electrochemical reactions, are among the key enabling technologies for the transition to a …

Like the rest of the world, Mexico faces severe environmental challenges due to its energy
dependence on fossil fuels, for that reason Mexican researchers have conducted studies …

Powder of RuxCrySez electrocatalyst was prepared from decarbonylation of the transition-
metal carbonyl compounds in an organic solution containing dissolved selenium. The …

The mixed‐reactant fuel cell (MRFC) is a new concept, in which a mixture of aqueous fuel
and gaseous oxygen (or air) flows directly through a porous anode‐electrolyte‐cathode …

Carbon supported catalysts for oxygen reduction in acidic media based on ruthenium and
selenium have been prepared by thermolysis of Ru3 (CO) 12 in organic solvents. The mass …