Electroreduction of oxygen on carbon-supported gold catalysts

H Erikson, G Jürmann, A Sarapuu, RJ Potter… - Electrochimica …, 2009 - Elsevier
The electrochemical reduction of oxygen was studied on Au/C catalysts (20 and 30wt%) in
0.5 M H2SO4 and 0.1 M KOH solutions using the rotating disk electrode (RDE) method. The …

Carbon black supported gold nanoparticles for oxygen electroreduction in acidic electrolyte solution

M Bron - Journal of Electroanalytical Chemistry, 2008 - Elsevier
Oxygen reduction in acidic electrolyte solution has been studied at various Au/C catalysts
with different support materials and different gold particle sizes. The peak potential in cyclic …

Activity-composition correlation of AuPt alloy nanoparticle catalysts in electrocatalytic reduction of oxygen

J Luo, PN Njoki, Y Lin, L Wang, CJ Zhong - Electrochemistry …, 2006 - Elsevier
This paper reports the findings of an investigation of the correlation between the catalytic
activity and the bimetallic composition of carbon-supported gold–platinum (AuPt/C) …

Particle size effects of gold on the kinetics of the oxygen reduction at chemically prepared Au/C catalysts

T Inasaki, S Kobayashi - Electrochimica Acta, 2009 - Elsevier
Gold nanoparticles with narrow and controlled size distributions have been synthesized
chemically and deposited onto a carbon support. Using the resulting gold on carbon (Au/C) …

Electrochemical reduction of oxygen on thin-film Au electrodes in acid solution

A Sarapuu, K Tammeveski, TT Tenno… - Electrochemistry …, 2001 - Elsevier
The reduction of oxygen has been studied on thin-film gold electrodes using the rotating disk
electrode (RDE) technique. Thin films of gold were prepared by vacuum evaporation onto …

Hydrodynamic voltammetric studies of the oxygen reduction at gold nanoparticles-electrodeposited gold electrodes

MS El-Deab, T Ohsaka - Electrochimica Acta, 2002 - Elsevier
The electrocatalytic reduction of oxygen at Au nanoparticles-electrodeposited Au electrodes
has been studied using rotating disk electrode (RDE) voltammetry in 0.5 M H2SO4. Upon …

Electrochemical reduction of oxygen on nanostructured gold electrodes

A Sarapuu, M Nurmik, H Mändar, A Rosental… - Journal of …, 2008 - Elsevier
The reduction of oxygen has been studied on nanostructured gold electrodes in 0.5 M
H2SO4 and 0.1 M KOH using the rotating disk electrode (RDE) technique. Thin films of gold …

An extraordinary electrocatalytic reduction of oxygen on gold nanoparticles-electrodeposited gold electrodes

MS El-Deab, T Ohsaka - Electrochemistry communications, 2002 - Elsevier
The cathodic reduction of oxygen has been investigated at a gold nanoparticles-
electrodeposited gold electrode in 0.5 M H2SO4 solution. Two well-defined reduction peaks …

Electrocatalytic reduction of oxygen at Au nanoparticles–manganese oxide nanoparticle binary catalysts

MS El-Deab, T Ohsaka - Journal of the Electrochemical Society, 2006 - iopscience.iop.org
The electrocatalytic reduction of molecular oxygen has been performed in-saturated solution
at binary catalysts of Au nanoparticles and manganese oxide nanoparticles …

Oxygen reduction on Au (100)-like polycrystalline gold electrode in alkaline solution

I Srejić, M Smiljanić, Z Rakočević, S Štrbac - International Journal of …, 2016 - Elsevier
Catalytic properties of polycrystalline gold, Au (poly), were examined for the oxygen
reduction reaction in alkaline solution using the rotating disc electrode technique. On …