Theoretical and experimental approaches to characterizing nanoelectrode (NE) ensembles of ultramicroelectrode dimensions (UME-NEEs) as a function of fraction of active area and random NE distribution are described. UME-NEEs ...

This study aims at analyzing the reaction mechanism of the electrooxidation of glycerol at copper surfaces in NaOH solutions using Scanning Electrochemical Microscopy (SECM) in the substrate generation/tip collection (SG/TC) ...

Scanning electrochemical microscopy (SECM) in feedback mode was employed to characterise the reactivity and microscopic peculiarities of bismuth and bismuth/lead alloys plated onto gold disk substrates in 0.1 molL(-1) NaOH ...

Carbon supported palladium (C/Pd) and gold (C/Au) catalysts were synthesized through a synthesis route involving oxide precipitation and partial reduction, and their performance for the oxygen reduction reaction (ORR) in ...

A scanning electrochemical microscope (SECM), in the tip generation substrate collection and feedback modes, was used in a method to characterize the electrode mechanism of the O-2/O-2*(-) couple in dimethylsulphoxide ...

In this work, we present an investigation on the thickness of the eroded enamel layer in tooth samples after exposure to citric and hydrochloric acid by using Scanning Electrochemical Microscopy (SECM). Approaching curves ...

Se realizó un estudio cinético teórico-experimental de la reacción del electrodo de hidrógeno (HER) en condiciones de altas velocidades de transporte de masa a través de dos estrategias: la utilización de ultramicroelectrodos ...

ABSTRACT: This dissertation focuses on the development of instrumentation for scanning electrochemical microscopy (SECM) using servo systems and a motion controller card to expand and facility the task possibilities of the ...