Evaluation of the parameters of the isotherm for monolayer localized adsorption

The possibility of describing the experimentally measured adsorption isotherms by an equation that takes into account the cluster structure of the lattice monolayer was considered. A procedure was developed to evaluate the parameters of this equation, such as Henry's law constant, the energy of lateral interaction, and the capacity of monolayer in the approximation of the Langmuir adsorption and two-dimensional lattices with the coordination number of four. The predictive power and the efficiency of this procedure was verified by a numerical experiment.