Host-guest complexing of double-walled carbon nanotube with metallocenes

Abstract

It is necessary to note that the suggested model variant allows to demonstrate the thermodynamic selectivity of physical and chemical sorption-desorption. At lower temperatures there appears physical sorption, its natural feature is most likely to overlap the non-hybridized orbital 3d xy of the metal ions with the π-system of the DWCNT side surface while chemisorption is observed at higher temperatures that is peculiar or π-π interactions of aromatic