Artículos de revistas
Comparison between different adsorption–desorption kinetics schemes in two dimensional lattice gas
Fecha
2017-12Registro en:
Huespe, Virginia Josefina; Belardinelli, Rolando Elio; Pereyra, Victor Daniel; Manzi, Sergio Javier; Comparison between different adsorption–desorption kinetics schemes in two dimensional lattice gas; Elsevier Science; Physica A: Statistical Mechanics and its Applications; 488; 12-2017; 162-176
0378-4371
CONICET Digital
CONICET
Autor
Huespe, Virginia Josefina
Belardinelli, Rolando Elio
Pereyra, Victor Daniel
Manzi, Sergio Javier
Resumen
Monte Carlo simulation is used to study the adsorption–desorption kinetics in the framework of the kinetic lattice-gas model. Three schemes of the so-called hard dynamics and five schemes of the so called soft dynamics were used for this purpose. It is observed that for the hard dynamic schemes, the equilibrium and non-equilibrium observable, such as adsorption isotherms, sticking coefficients, and thermal desorption spectra, have a normal or physical sustainable behavior. While for the soft dynamics schemes, with the exception of the transition state theory, the equilibrium and non-equilibrium observables have several problems.