Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Nicholas Stefan Georgescu"'
Publikováno v:
ECS Meeting Abstracts. :2265-2265
Introduction The rates of electrode reactions are frequently expressed in terms of the surface overpotential, ηs, defined as “the potential of the working electrode relative to a reference electrode of the same kind placed in the solution adjacent
Autor:
Jonathan R Strobl, Nicholas Stefan Georgescu, Boguslaw Pozniak, Imre Treufeld, Daniel Scherson
Publikováno v:
ECS Meeting Abstracts. :2207-2207
Despite decades of research, no consensus has been reached regarding basic aspects of the mechanism of the oxygen reduction reaction (ORR) on Au electrodes in aqueous neutral and alkaline solutions1, 2., Most of the problems from an experimental view
Publikováno v:
ECS Meeting Abstracts. :947-947
The development of cost-effective, high performance thermal insulation (HPTI) is essential to improving the energy efficiency of buildings and appliances. An effective means of meeting this challenge involves the use of vacuum insulated panels (VIPs)
Publikováno v:
ECS Meeting Abstracts. :1800-1800
The Oxygen Reduction Reaction, ORR, plays a key role toward the further development of fuel cells and other technological devices, and, as such, continues to receive significant attention for research groups all around the world. A common figure of m
Autor:
Balaji Kannan, Doe Kumsa, Adriel J.J. Jebaraj, Alia Albores, Nicholas Stefan Georgescu, Daniel Scherson
Publikováno v:
ECS Meeting Abstracts. :1825-1825
Hemin (Hm) is an iron macrocycle derived from biological sources often regarded as a model electrocatalyst for the reduction of a number of simple molecules, including nitric oxide, NO,1 and dioxygen.2 This contribution presents the results of cyclic
Hydrogen Peroxide Reduction in Aqueous Electrolytes: Influence of a Heterogeneous Decomposition Step
Publikováno v:
ECS Meeting Abstracts. :1702-1702
It has been traditionally assumed that the reduction of hydrogen peroxide proceeds by a simple, first-order, 2-electron reduction, to yield water as the product. Under this model, a plot of the reciprocal of the current vs the reciprocal square root
Publikováno v:
ECS Meeting Abstracts. :1854-1854
Small metal clusters are finding exciting new applications in a variety of fundamental and technological areas including the petroleum industry.1,2 As has been amply emphasized in the literature, a reduction in size brings about increases in the surf
Publikováno v:
ECS Meeting Abstracts. :1090-1090
In situ reflection absorption UV-visible spectroscopy was used to detect solution phase products generated during the oxidation of bromide on the surface of a polycrystalline platinum rotating disk electrode, Pt(poly) RDE, as a function of the applie
Publikováno v:
ECS Meeting Abstracts. :1040-1040
Potential step chronoamperometry has been often used to determine rate constants for electron transfer in systems involving redox active species covalently linked to electrode surfaces. As has been amply discussed in the literature,1,3 the current fo