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 …

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 …

Electroreduction of oxygen on gold-supported thin Pt films in acid solutions

A Sarapuu, S Kallip, A Kasikov, L Matisen… - Journal of …, 2008 - Elsevier
The electrochemical reduction of oxygen was studied on vacuum evaporated thin Pt films
(0.25–20nm thick) on polycrystalline Au substrate (Pt/Au) in 0.1 M HClO4 and 0.05 M H2SO4 …

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 …

Electroreduction of oxygen on gold-supported nanostructured palladium films in acid solutions

A Sarapuu, A Kasikov, N Wong, CA Lucas, G Sedghi… - Electrochimica …, 2010 - Elsevier
The electrochemical reduction of oxygen on thin Pd films with a nominal thickness of 0.25–
10nm on polycrystalline Au substrate (Pd/Au) was studied. The Pd films were prepared by …

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 …

The influence of OH− chemisorption on the catalytic properties of gold single crystal surfaces for oxygen reduction in alkaline solutions

S Strbac, RR Adz̆ić - Journal of Electroanalytical Chemistry, 1996 - Elsevier
Oxygen reduction on gold single crystal electrodes of various orientations, Au (hkl), in 0.1 M
NaOH was studied by rotating disk electrode and rotating disk ring electrode techniques …

Rotating ring-disk electrode study on the cathodic oxygen reduction at Nafion®-coated gold electrodes

J Maruyama, M Inaba, Z Ogumi - Journal of Electroanalytical Chemistry, 1998 - Elsevier
The influence of Nafion® films on the kinetics of cathodic oxygen reduction was investigated
using Nafion®-coated gold electrodes. A rotating ring-disk electrode (RRDE) technique was …

Nanocomposite films containing Au nanoparticles formed by electrochemical reduction of metal ions in the multilayer films as electrocatalyst for dioxygen reduction

M Huang, Y Shen, W Cheng, Y Shao, X Sun, B Liu… - Analytica Chimica …, 2005 - Elsevier
Through electrostatic layer-by-layer assembly, AuCl4− anions and [tetrakis (N-methylpyridyl)
porphyrinato] cobalt (CoTMPyP) cations were alternately deposited on indium tin oxide (ITO) …