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Multiple steady states on an adsorbent surface
(American Institute of Physics Publising LLC, 1986)
The occurrence of multiple steady states in a system formed by monomers adsorbed on a lattice, with attractive interaction between nearest adatoms, is demonstrated. This fact causes hysteresis in the adsorption-desorption ...
Kinetics of desorption from a heterogeneous surface
(American Institute of Physics Publising LLC, 1982)
Mathematical equations governing kinetics of desorption from heterogeneous surfaces are derived from a master equation with the assumption that only nearest-neighbor adatoms interact. A number of cases are analyzed: random, ...
Mechanism of surface dehydration of anatase (TiO2)
(American Institute of Physics Publising LLC, 1985)
A comparative study of the dehydration of the (001) and (111) surfaces of TiO2 (anatase) has been made starting from a master equation and introducing suitable transition probabilities. From the experimental data considered, ...