INVESTIGADORES
LOPEZ Beatriz Alicia
artículos
Título:
Computer simulation and detailed mean-field approximation applied to adsorption on nanoparticles
Autor/es:
O. A. PINTO; B. L´OPEZ DE MISHIMA; M. D´AVILA; A. J. RAMIREZ-PASTOR; E. P. M. LEIVA; O. A. OVIEDO
Revista:
PHYSICAL REVIEW B - CONDENSED MATTER AND MATERIALS PHYSICS
Editorial:
AMERICAN PHYSICAL SOCIETY
Referencias:
Lugar: Maryland; Año: 2013 vol. 88
ISSN:
0163-1829
Resumen:
Adsorption thermodynamics of interacting particles adsorbed on icosahedral and truncated octahedralnanoparticles was studied by a detailed mean-field approximation and Monte Carlo simulations. The nanoparticle is tackled as a multivariate surface, where different types of adsorption sites occur according to coordination with nearest neighbors. In addition, lateral couplings between the adsorbed particles are considered. The analysis covers a wide range of interactions, extending from physical to strong chemical bonds, and different sizes and shapes of nanoparticles.
