Complex ions are formed due to the Lewis acid-base interaction of a metal ion and a ligand. Complex ions are uniquely named using specific rules: 1) Ligands are typically named before the metal ion. 2) The names of the ligands are named depending in the following order: neutral, ...
this water usually becomes a catalyst poisoning for oxide catalysts where Lewis acidity, the redox property of metal, and oxygen deficiency sites are important [2]. However, the NH3molecule overcame the competitive adsorption of water molecules and reacted selectively with NOx at lower temperatures ...
Additives containing O atom as the Lewis base may consist of various functional groups, such as carbonyls, carboxyl, carboxylates, ester, ethers, and alcohols [28]. 2.2.1. Carbonyl and Amide Additives One such systematically investigated additive is urea. Urea is an eco-friendly compound ...