Glycerol electro-oxidation at Pt in alkaline media: influence of mass transport and cations

G Melle, MBC de Souza, PVB Santiago, PG Corradini… - Electrochimica …, 2021 - Elsevier
Glycerol is an important biomass-derived product with potential to be applied on energy
converting systems or as platform molecule in electrosynthesis. In this work we studied the …

Eff ect of mass transport on the glycerol electro-oxidation

GB Melle, EG Machado, LH Mascaro, E Sitta - Electrochimica Acta, 2019 - Elsevier
The search for greener energy sources has led to the development of biodiesel. One of its by-
product, glycerol, is usually converted into more valuable products by organic synthesis or …

Influence of anion adsorption on the parallel reaction pathways in the oscillatory electro-oxidation of methanol

R Nagao, DA Cantane, FHB Lima… - The Journal of Physical …, 2013 - ACS Publications
We report the experimental study of the impact of anion adsorption on the two parallel
pathways of CO2 formation during the electro-oxidation of methanol on platinum. The effect …

Effect of thermal treatment on nickel‐cobalt electrocatalysts for glycerol oxidation

T Andreu, M Mallafré, M Molera, M Sarret… - …, 2022 - Wiley Online Library
Nickel‐cobalt electrocatalysts with atomic ratios of 2: 1 and 1: 2 were synthesized on nickel
foam (NF) substrates by cathodic electrodeposition, further evaluating the performance of …

Electrocatalytic efficiency of the oxidation of ethylene glycol, glycerol, and glucose under oscillatory regime

GB Melle, T Altair, RL Romano, H Varela - Energy & Fuels, 2021 - ACS Publications
There is an increasing interest in the use of small organic molecules in the interconversion
between chemical and electrical energies. Among the strategies to improve the processes of …

Effect of Co‐catalyst on the Selective Electrooxidation of Glycerol over Ruthenium‐based Nanomaterials

LM Palma, TS Almeida, C Morais… - …, 2017 - Wiley Online Library
Abstract Ruthenium‐based Pd and Pt nanoparticles were prepared by mild microwave‐
assisted heating and were characterized by X‐ray diffraction and transmission electron …

Long‐Lasting Oscillations in the Electro‐Oxidation of Formic Acid on PtSn Intermetallic Surfaces

N Perini, BC Batista, ACD Angelo, IR Epstein… - …, 2014 - Wiley Online Library
Even when in contact with virtually infinite reservoirs, natural and manmade oscillators
typically drift in phase space on a time‐scale considerably slower than that of the intrinsic …

The effect of solution pH on the oscillatory electro-oxidation of methanol

GB Melle, FW Hartl, H Varela, E Sitta - Journal of Electroanalytical …, 2018 - Elsevier
The methanol electro-oxidation reaction (MER) was studied in a wide pH range under
voltammetric and oscillatory regimes. Employing buffered hydrogen phosphates solutions, it …

Impact of the alkali cation on the oscillatory electro-oxidation of ethylene glycol on platinum

E Sitta, R Nagao, IZ Kiss, H Varela - The Journal of Physical …, 2015 - ACS Publications
We report the effect of alkali cation (Li+, Na+, and K+) on the oscillatory electro-oxidation of
ethylene glycol in alkaline media. As experimentally verified, the nature of the alkali cation …

Electrochemical Oscillation during the Galvanostatic Charging of Li4Ti5O12 in Li-Ion Batteries

T Lan, Q Qiao, F Hu, D Li, Y Chen - The Journal of Physical …, 2021 - ACS Publications
The electrochemical signals are very important to analyze and regulate the electrochemical
systems, and the electrochemical oscillation is a newly discovered electrochemical signal in …