The adsorption of 4-mercaptobenzoic acid (MBA) on Ag(111) and Ag nanoparticles (AgNPs) has been studied by X-ray photoelectron spectroscopy (XPS), electrochemical techniques, high-resolution transmission electron microscopy ...

Underpotential deposition (UPD) of Cd on Ag single crystal substrates has been studied by in situ scanning tunneling microscopy (STM) and electrochemical measurements. On Ag(111) the UPD process starts with formation of ...

The electrochemical behavior of phosphate species on Ag(111) and Ag(100) single crystal surfaces was studied by experimental techniques and theoretical calculations. Characteristic cathodic/anodic potential peaks (Vp) ...

Here we study the adsorption of S on the (111) Surface of the noble metals Au and Ag using XPS, AES, LEED and TOF-DRS. Despite the similarities of the two surfaces, all the techniques showed different behaviours in both ...

The formation of an ultrathin bilayer of Ag/Cd in the system Au(111)/Ag+,Cd2+,SO2 2/4 has been studied by conventional electro-chemical techniques and in situ scanning tunneling microscopy (STM). Cyclic voltammetric ...

The interaction of Cu, Ag, and Au atoms with the regular terrace sites of the CeO2(111) surface has been investigated within the LDA+U and GGA+U density functional theory approaches using different U values and periodic ...

This work is essentially composed of three studies concerned with the Low Energy Electron Difiraction (LEED) technique. In the first part we present the results obtained from the application of the fast simulated annealing ...