In situ electrochemical generation of hydrogen peroxide in alkaline aqueous solution by using an unmodified gas diffusion electrode

WRP Barros, T Ereno, AC Tavares… - …, 2015 - Wiley Online Library
Abstract Hydrogen peroxide (H2O2) is an oxidizing agent commonly used for various
applications and is available in aqueous solution in a wide range of concentrations. This …

Electrochemical generation of H2O2 in low ionic strength media on gas diffusion cathode fed with air

M Panizza, G Cerisola - Electrochimica Acta, 2008 - Elsevier
The electrogeneration of hydrogen peroxide in solution with low ionic strength using a gas
diffusion cathode fed with air was investigated by linear sweep voltammetries and bulk …

Use of gas diffusion electrode for the in situ generation of hydrogen peroxide in an electrochemical flow-by reactor

RM Reis, AAGF Beati, RS Rocha… - Industrial & …, 2012 - ACS Publications
Hydrogen peroxide is a powerful oxidant that finds application in several areas, but most
particularly in the treatment of industrial wastewaters. The aim of the present study was to …

Electrosynthesis of hydrogen peroxide sustained by anodic oxygen evolution in a flow-through reactor

OM Cornejo, I Sirés, JL Nava - Journal of Electroanalytical Chemistry, 2020 - Elsevier
This study reports the performance of a flow-through reactor to promote the sustainable
production of H 2 O 2 upon cathodic reduction of anodically generated O 2. A smart …

Highly efficient electrochemical production of hydrogen peroxide using the GDE technology

PJM Cordeiro-Junior, J Lobato Bajo… - Industrial & …, 2022 - ACS Publications
This work examines the role of oxygen supply in the improvement of the hydrogen peroxide
(H2O2) electrochemical production efficiency and the generation of high H2O2 …

A small-scale pilot plant using an oxygen-reducing gas-diffusion electrode for hydrogen peroxide electrosynthesis

M Giomo, A Buso, P Fier, G Sandona, B Boye… - Electrochimica …, 2008 - Elsevier
A pilot plant for electro-generation of hydrogen peroxide using an oxygen-reducing gas-
diffusion electrode (GDE) was built and a mathematical model was developed to simulate …

Electrochemical generation of hydrogen peroxide from dissolved oxygen in acidic solutions

Z Qiang, JH Chang, CP Huang - Water research, 2002 - Elsevier
Hydrogen peroxide (H2O2) was electro-generated in a parallel-plate electrolyzer by
reduction of dissolved oxygen (DO) in acidic solutions containing dilute supporting …

Electrocatalysis of hydrogen peroxide generation using oxygen-fed gas diffusion electrodes made of carbon black modified with quinone compounds

RS Rocha, RB Valim, LC Trevelin, JR Steter… - Electrocatalysis, 2020 - Springer
Abstract Hydrogen peroxide (H 2 O 2) is one of the most popular and widely used oxidants.
Among the wide range of synthesis techniques used for the production of H 2 O 2; the …

Efficient in-situ production of hydrogen peroxide using a novel stacked electrosynthesis reactor

Y Lu, G Liu, H Luo, R Zhang - Electrochimica Acta, 2017 - Elsevier
The aim of this study was to investigate the feasibility of in situ hydrogen peroxide (H 2 O 2)
production using a novel stacked electrosynthesis reactor (SER). The SER with different …

Electrosynthesis of hydrogen peroxide in a filter-press flow cell using graphite felt as air-diffusion cathode

T Pérez, G Coria, I Sirés, JL Nava, AR Uribe - Journal of Electroanalytical …, 2018 - Elsevier
The electrosynthesis of H 2 O 2 via O 2 reduction was feasible employing cheap, unmodified
graphite felt on top of carbon cloth as air-diffusion cathode fitted into an undivided filter-press …