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Kinetic study of the hydrogen oxidation reaction on Pt over the complete overpotential range
(Elsevier, 2013-05-01)
The hydrogen oxidation reaction (hor) was studied on a polycrystalline platinum electrode in H2SO4 and HClO4 solutions at different rotation rates in the overpotentials region between 0.0 and 1.1 V. The experimental ...
Electrocatalytic Reduction of CO2 in Water by a Palladium-Containing Metallopolymer
(2022-04-01)
The palladium–salen complex was immobilized by electropolymerization onto a Pt disc electrode and applied as an electrocatalyst for the reduction of CO2 in an aqueous solution. Linear sweep voltammetry measurements and ...
Pressurized PEM water electrolysis: dynamic modelling focusing on the cathode side
(Elsevier, 2022-01)
This paper describes a lumped dynamic model for a high pressure PEM water electrolyzer. Since the electrolyzer under analysis is characterized by unbalanced pressure configuration with high cathodic working pressure, the ...
Reduction Of Carbon Dioxide To Formate At Low Overpotential Using A Superbase Ionic Liquid
(WILEY-V C H VERLAG GMBHWEINHEIM, 2015)
Current transients for the hydrogen evolution reaction at high overpotentials on silver electrodes in acid solutions: Experiments and modelling
(Pergamon-Elsevier Science Ltd, 2013-10)
The hydrogen evolution reaction has been investigated on Ag(1 0 0) by potentiostatic current transientsat high overpotentials (- > 0.7 V) in acidic solutions. The reaction proceeds via the Volmer-Heyrovskymechanism, ...
Caracterización eléctrica de celdas de hidrógeno
(Instituto Tecnológico de Costa Rica. Escuela de Electrónica, 2012)
El presente proyecto tiene como objetivo la caracterización de la celda de hidrógeno tipo PEM (Proton Exchange Membrane, por sus siglas en ingl´es). Basado en el análisis del comportamiento real de la celda de combustible, ...