We present here a critical review of several technologically important electrocatalytic
systems operating in alkaline electrolytes. These include the oxygen reduction reaction …

Oxygen reduction reaction (ORR) in acidic media is investigated at various potentials in a
thin-film rotating disk electrode (TF-RDE) configuration using electrochemical impedance …

This work discusses the electrocatalysis of the oxygen reduction reaction on platinum on
carbon thin porous coating rotating disk electrodes in alkaline and acid media. The …

The impedance response of a H2/air PEM FC was investigated in conditions relevant for the
operation of low-power fuel cells, used for portable applications (cell temperature close to …

The objective of the study was to investigate the platinum particle size effect on the catalytic
activity for oxygen reduction reaction in alkaline solution. Various calibrated Pt particles on …

In air cathodes for chlorine–sodium hydroxide production, silver is a suitable catalyst for the
oxygen reduction reaction (ORR), as is platinum. The ORR mechanism, studied with both …

Results CO/H2 activity vs. catalyst loading.—Figure 1 shows the potentiodynamic oxidation
(1 mV/s, 2500 rpm) of 2% CO in H2 at room temperature at an electrode with a relatively low …

This article is concerned with the fundamental and experimental overview of the rotating disc
electrode (RDE) and rotating ring–disc electrode (RRDE) techniques. First, this review …

The oxidation of ethanol was studied on Pt-Ru and Pt-Mo electrocatalysts, supported on
high-surface-area carbon, prepared by reduction with formic acid. The catalysts, containing …

In this work, we investigated the kinetics and mass-transport limitations of the oxygen
reduction reaction in the solid polymer fuel cell. The information obtained from …