Conspectus Electrocatalytic reactions, such as oxygen reduction/evolution reactions and
CO2 reduction reaction that are pivotal for the energy transition, are multistep processes that …

The kinetics of many electrode reactions, especially those involving the consumption/
production of H+/OH−, show significant pH dependence. Systematic studies of the pH effect …

Varying the solution pH not only changes the reactant concentrations in bulk solution but
also the local reaction environment (LRE) that is shaped furthermore by macroscopic mass …

Formic acid is an important platform molecule for hydrogen utilization, where Pt-group
metals are the only catalyst candidates to achieve ambient condition formic acid (FA) …

In spite of the fact that the formic acid oxidation reaction on electrode surfaces has been
extensively investigated, a detailed mechanism explaining all the available experimental …

PtAu alloy is considered to be a promising catalyst for the formic acid (HCOOH) electro-
oxidation reaction. Nevertheless, the mechanism of HCOOH electro-oxidation on various …

Biochar-assisted water electrolysis (BAWE) for hydrogen production is employed to reduce
energy consumption by replacing the oxygen evolution reaction (OER) with …

Recent results on the formic acid oxidation reaction on platinum electrodes, especially those
obtained for platinum single crystal electrodes are reviewed. With all the available data, a …

We report a study using Pt (111) and Pt (100) electrodes of the role of adsorbed formate in
both the direct and indirect pathways of the electrocatalytic oxidation of formic acid. Cyclic …

Rotating disk electrode (RDE) system is a widely applied technique for investigating the
kinetics of these reactions limited by poor mass transfer, eg, for reactions involving gaseous …