108-47-4, In heterogeneous catalysis, the catalyst is in a different phase from the reactants. At least one of the reactants interacts with the solid surface in a physical process called adsorption in such a way. 108-47-4, name is 2,4-Dimethylpyridine. In an article£¬Which mentioned a new discovery about 108-47-4
Quantum chemical study of the inhibition properties of pyridine and its derivatives at an aluminum surface
A quantum chemical study of the corrosion inhibition properties of pyridine and its derivatives at the aluminum electrode in hydrochloric acid was carried out. Based on the calculated results the compounds were adsorbed on the metal surface mainly in their protonated forms. The models of the inhibitors adsorption on the Al-surface were optimized with the MNDO method. It is found that the most favorable model is that the inhibitor molecule is adsorbed at the Al-surface in an inclined state, and the electron of the Al-surface is transferred to the inhibitor. The co-adsorption of the inhibitor and Cl- and H(ads) was discussed. (C) 2000 Elsevier Science Ltd. All rights reserved. A quantum chemical study of the corrosion inhibition properties of pyridine and its derivatives at the aluminum electrode in hydrochloric acid was carried out. Based on the calculated results the compounds were adsorbed on the metal surface mainly in their protonated forms. The models of the inhibitors adsorption on the Al-surface were optimized with the MNDO method. It is found that the most favorable model is that the inhibitor molecule is adsorbed at the Al-surface in an inclined state, and the electron of the Al-surface is transferred to the inhibitor. The co-adsorption of the inhibitor and Cl- and Hads was discussed.
The proportionality constant is the rate constant for the particular unimolecular reaction. the reaction rate is directly proportional to the concentration of the reactant. I hope my blog about 108-47-4 is helpful to your research. 108-47-4
Reference£º
Chiral nitrogen ligands in late transition metal-catalysed asymmetric synthesis¡ªI. Addressing the problem of ligand lability in rhodium-catalysed hydrosilations,
Nitrogen-Containing Ligands for Asymmetric Homogeneous and Heterogeneous Catalysis