Chlorphenamine adsorption on commercial activated carbons: Effect of Operating Conditions and Surface Chemistry.

Chlorphenamine (CPA) adsorption onto three activated carbons (ACs), namely, Megapol M (MM), Micro 10 (M10), and GAMA B (GB), was studied in this work. The textural properties, concentrations of active sites, surface charge and point of zero charge of the ACs were assessed. The surface areas (S) of MM, GB and M10 were 1107, 812 and 766 m/g, respectively.

CO Adsorption over 3 Transition-Metal Nanoclusters Supported on Pyridinic N-Doped Graphene: A DFT Investigation.

CO adsorption on bare 3 transition-metal nanoclusters and 3 transition-metal nanoclusters supported on pyridinic N-doped graphene (PNG) was investigated by employing the density functional theory. First, the interaction of Co and Cu with PNG was analyzed by spin densities, interaction energies, charge transfers, and HUMO-LUMO gaps. According to the interaction energies, the Co nanocluster was adsorbed more efficiently than Cu on the PNG.