Abstract
An equation for the potential energy of the interaction of a quasi-solid polar adsorbate molecule with a semiinfinite graphite crystal containing a monomolecular layer of polar anisometric particles on its surface was obtained. Adsorbate-modifier electrostatic interactions were considered in the dipole-dipole approximation. Dispersion interactions were described using the Lennard-Jones potentials (6, 12). The suggestion was made that a modifier monolayer impermeable to adsorbate molecules could be modeled by force centers that formed a two-dimensional translationally periodic lattice and by force centers uniformly distributed in a plane parallel to the outer face of graphite crystals.
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Original Russian Text © S.Yu. Kudryashov, 2010, published in Zhurnal Fizicheskoi Khimii, 2010, Vol. 84, No. 5, pp. 960–968.
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Kudryashov, S.Y. The adsorption of polar molecules on the surface of graphite modified with a monomolecular layer of a mesogen. Russ. J. Phys. Chem. 84, 858–866 (2010). https://doi.org/10.1134/S0036024410050262
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DOI: https://doi.org/10.1134/S0036024410050262