Recent advances in palladium-based electrocatalysts for fuel cell reactions and hydrogen evolution reaction
Platinum (Pt)-based materials are the first choice as the electrocatalyts for many
electrochemical reactions including those in fuel cells and electrolyzers due to their …
electrochemical reactions including those in fuel cells and electrolyzers due to their …
How palladium inhibits CO poisoning during electrocatalytic formic acid oxidation and carbon dioxide reduction
Abstract Development of reversible and stable catalysts for the electrochemical reduction of
CO2 is of great interest. Here, we elucidate the atomistic details of how a palladium …
CO2 is of great interest. Here, we elucidate the atomistic details of how a palladium …
Understanding formic acid oxidation mechanism on platinum single crystal electrodes
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 …
obtained for platinum single crystal electrodes are reviewed. With all the available data, a …
Electrocatalysis of formic acid on palladium and platinum surfaces: from fundamental mechanisms to fuel cell applications
Formic acid as a natural biomass and a CO2 reduction product has attracted considerable
interest in renewable energy exploitation, serving as both a promising candidate for …
interest in renewable energy exploitation, serving as both a promising candidate for …
Why methanol electro-oxidation on platinum in water takes place only in the presence of adsorbed OH
DS Mekazni, RM Arán-Ais, A Ferre-Vilaplana… - Acs …, 2022 - ACS Publications
Untangling the mechanism of the methanol electro-oxidation on platinum in water as a
model reaction is essential to optimize fuel cells using alcohols as fuel. Recent experiments …
model reaction is essential to optimize fuel cells using alcohols as fuel. Recent experiments …
Importance of acid–base equilibrium in electrocatalytic oxidation of formic acid on platinum
Electro-oxidation of formic acid on Pt in acid is one of the most fundamental model reactions
in electrocatalysis. However, its reaction mechanism is still a matter of strong debate. Two …
in electrocatalysis. However, its reaction mechanism is still a matter of strong debate. Two …
Mechanism of the electrocatalytic oxidation of formic acid on metals
A Cuesta, G Cabello, M Osawa, C Gutiérrez - Acs Catalysis, 2012 - ACS Publications
We present a detailed spectrokinetic study of the electrocatalytic oxidation of formic acid on
Au and Pt electrodes using ATR-SEIRAS that has allowed us to unveil the mechanisms of …
Au and Pt electrodes using ATR-SEIRAS that has allowed us to unveil the mechanisms of …
pH effects in a model electrocatalytic reaction disentangled
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 …
also the local reaction environment (LRE) that is shaped furthermore by macroscopic mass …
Formic acid oxidation on platinum electrodes: a detailed mechanism supported by experiments and calculations on well-defined surfaces
A Ferre-Vilaplana, JV Perales-Rondón… - Journal of Materials …, 2017 - pubs.rsc.org
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 …
extensively investigated, a detailed mechanism explaining all the available experimental …
The effect of pH on the electrocatalytic oxidation of formic acid/formate on platinum: A mechanistic study by surface-enhanced infrared spectroscopy coupled with …
The electrocatalytic oxidation of formic acid (HCOOH) and formate (HCOO−) to CO 2 on
platinum has been studied over a wide range of pH (0–12) by surface-enhanced infrared …
platinum has been studied over a wide range of pH (0–12) by surface-enhanced infrared …