41 citations · 63 across the 10 of their papers we have counts for
10 papers
Flower-like WO3-modified Vulcan carbon GDEs for photoelectro-Fenton process: Efficient ciprofloxacin degradation and mechanistic insights
João Paulo C. Moura, Vanessa S. Antonin, Caio Machado Fernandes +8
Electrochemical H2O2 synthesis was investigated using a 3 percent WO3 C gas diffusion electrode GDE. The catalyst outperformed bare Vulcan carbon, generating H2O2 concentrations of…
Influence of CeOMnO heterostructure on Hydrogen Peroxide Electrogeneration on Carbon-Based Catalysts
Caroline de O. Carrilho, Juliana M. S. de Jesus, João Paulo C. Moura +7
The sustainable electrogeneration of hydrogen peroxide (H2O2) via the two-electron oxygen reduction reaction (2e ORR) represents a promising alternative to conventional product…
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…
Electro-Fenton treatment of benzophenone-4 solutions: A sustainable approach for its removal using an air-diffusion cathode
Caio Machado Fernandes, Enric Brillas, Mauro C. Santos +1
This work reports the efficient degradation and mineralization of benzophenone-4 (BP-4), a widely used UV filter associated with endocrine-disrupting effects, via the electro-Fento…
Optimization of fipronil removal via electro-Fenton using a carbon cloth air-diffusion electrode
Caio Machado Fernandes, Gabriel A. Cerron-Calle, Enric Brillas +2
The electro-Fenton (EF) process using a boron-doped diamond (BDD) anode and a carbon cloth air-diffusion cathode was optimized for efficient fipronil degradation. The system achiev…
Enhanced ammonia electro-oxidation reaction on platinum-iron oxide catalyst assisted by MagnetoElectroCatalysis
Caio Machado Fernandes, Eduardo M. Rodrigues, Odivaldo C. Alves +4
Ammonia poses significant environmental challenges due to its role in water pollution, contributing to eutrophication and several detrimental environmental and ecological issues. A…
Magnetic field-enhanced two-electron oxygen reduction reaction using CeMnCo nanoparticles supported on different carbonaceous matrices
Caio Machado Fernandes, Joao Paulo C. Moura, Aline B. Trench +5
The current study illustrates the successful synthesis of CeMnCo nanoparticles, characterized through XRD, EPR, magnetization curves, and TEM/HRTEM/EDX anal…
Magnetic field-enhanced oxygen reduction reaction for electrochemical hydrogen peroxide production with different cerium oxide nanostructures
Caio Machado Fernandes, Aila O. Santos, Vanessa S. Antonin +6
We investigated cerium oxide nanoparticles of various morphologies (nanosheets, nanocubes, and nanoparticles) supported on carbon Vulcan XC-72 for the two-electron oxygen reduction…
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…