Buscar
Mostrando ítems 1-10 de 509
Elucidating capacitance and resistance terms in confined electroactive molecular layers
(2013-01-02)
Electrochemical analyses on confined electroactive molecular layers, herein exemplified with electroactive self-assembled monolayers, sample current contributions that are significantly influenced by additional nonfaradaic ...
Elucidating capacitance and resistance terms in confined electroactive molecular layers
(2013-01-02)
Electrochemical analyses on confined electroactive molecular layers, herein exemplified with electroactive self-assembled monolayers, sample current contributions that are significantly influenced by additional nonfaradaic ...
Nanogravimetric study of the complex voltammetric response in the electro-oxidation of methanol on platinum
(PERGAMON-ELSEVIER SCIENCE LTD, 2009)
Instead of a time-invariant voltammetric profile, many electrochemical systems display a cycle-dependent current-potential response. This phenomenon has been referred to as complex voltammetric response and it has been ...
Electrosorption of a modified electrode in the vicinity of phase transition: A Monte Carlo study
(Elsevier Science, 2018-03)
We present a Monte Carlo study for the electrosorption of an electroactive species on a modified electrode. The surface of the electrode is modified by the irreversible adsorption of a non-electroactive species which is ...
Electrochemical behavior of a typical redox mediator on a modified electrode surface: Experiment and computer simulations
(Elsevier Science, 2017-04)
This paper describes the study of a redox species electrosorption on a modified electrode by experimental measurements and computer simulation. The propose model is based on the fact that charges are transferred to the ...
Evaluation of the intrinsic kinetic activity of nanoparticle ensembles under steady-state conditions
(Elsevier, 2011-01)
We report theory and strategies for evaluating the intrinsic kinetic activity for oxygen reduction at Pt nanoparticle (NP) ensembles on a large glassy carbon electrode (GCE) under steady-state conditions. Pt NPs were ...