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Mostrando ítems 21-30 de 2026
Interbasis expansion and SO(3) symmetry in the two-dimensional hydrogen atom
(Revista Mexicana de Física, 2009)
Comparative studies of the nonlinear effects occurring when highly charged projectiles collide with hydrogen, a free electron gas, and a harmonic oscillator
(American Physical Society, 2005-12)
We calculate the nonlinear effects that appear at the level of the stopping cross section when heavy bare projectiles collide with both atomic hydrogen and a free electron gas. Calculations are carried out by using ...
Ti–Fe mixed oxides as photocatalysts in the generation of hydrogen under UV-light irradiation
(Elsevier - Science Direct, 2022)
Electron angular distributions in dissociative photoionization of the hydrogen moleculeDistribuciones angulares electrónicas en la fotoionización disociativa de la molécula de hidrógeno
(Universidad Nacional de ColombiaGrupo de Física Atómica y MolecularColombia, 2018)
Hydrogenated polycyclic aromatic hydrocarbons (H n PAHs) as catalysts for hydrogenation reactions in the interstellar medium: a quantum chemical model
(Royal Society of Chemistry, 2019-05)
The sticking of H atoms onto dust grains and large hydrocarbon molecules has received considerable attention because it is thought to govern the formation of H2 and other H-containing molecules in the interstellar medium. ...
Physical-chemical and thermodynamic analyses of steam reforming of ethanol to hydrogen production
(2005-12-01)
The steam reforming is one of most utilized process of hydrogen production because of its high production efficiencies and its technological maturity. The use of ethanol for this purpose is a interesting option because ...
Kinetic Modeling of Hydrogenation Reactions over Metal-Supported Catalysts, Recognizing the Differences Between the Molecular Sizes of Hydrogen and Organic Species: A Brief Review
(Research Trends, 2008-08)
This brief review focuses on the evolving concepts related to the kinetic modeling of catalytic hydrogenation systems involving organic compounds of large molecular size. After a short paragraph introducing the scope of ...