41 citations · 124 across the 10 of their papers we have counts for
7 papers · 1 filter
Fe3O4 nano-octahedra and SnO2 nanorods modifying low-Pd amount electrocatalysts for alkaline direct ethanol fuel cells
Tuani C. Gentil, Lanna E. B. Lucchetti, João Paulo C. Moura +7
This work describes the ethanol oxidation reaction (EOR) in alkaline medium using low-palladium nanoparticle electrocatalysts modified by Fe3O4 nano-octahedra and SnO2 nanorods. Op…
Photo-Assisted Pd-Nb2O5/Carbon Nanocomposites for Enhanced Ethanol Electro-Oxidation Kinetics and CO Tolerance in Alkaline Media
João V. T. Neves, Stephanie S. Aristides-Barros, Aline B. Trench +4
Pd-based anodes for alcohol oxidation suffer from surface poisoning and sluggish kinetics. Here, we developed Pd-Nb2O5/C nanocomposites to improve ethanol electrooxidation kinetics…
Effect of Fluorine doping on the electrocatalytic properties of Nb2O5 for H2O2 electrogeneration
Aline B. Trench, João Paulo C. Moura, Caio Machado Fernandes +1
The oxygen reduction reaction (ORR) via the 2-electron mechanism is an efficient way to produce hydrogen peroxide (H2O2) under mild conditions. This study examines the modification…
Hydrogen peroxide electrogeneration from O2 electroreduction: a review focusing on carbon electrocatalysts and environmental applications
Aline B. Trench, Caio Machado Fernandes, João Paulo C. Moura +9
Hydrogen peroxide (H2O2) stands as one of the foremost utilized oxidizing agents in modern times. The established method for its production involves the intricate and costly anthra…
Improvement of HO electrogeneration using a Vulcan XC72 carbon-based electrocatalyst modified with Ce-doped NbO
Aline B. Trench, João Paulo C. Moura, Vanessa S. Antonin +3
The use of the oxygen reduction reaction (ORR) for in-situ production of HO is an attractive alternative to replace the methods based on anthraquinone oxidation. This study…
Electrocatalytic Hydrogen Peroxide Generation Using WO Nanoparticle-Decorated Sodium Niobate Microcubes
Vanessa S Antonin, Felipe M Souza, Victor S Pinheiro +5
The current work studies the electrocatalytic performance of NaNbO microcubes decorated with WO nanoparticles on Printex L6 at varying concentrations (1%, 3%, 5%, and 10% b…