The Adsorption of Tetramethylthiourea at the Interface Electrode - NaClO4 in the Presence of Sodium 1-decanesulfonate.

Mixed adsorption layers properties made by two organic substances in which 1-decanesulfonic acid sodium salt undergoes physical adsorption and tetramethylthoiurea (TMTU) chemical adsorption in 1M NaClO4 on the mercury electrode are described. Based on differential capacity data - potential curves obtained at mercury electrode the double layers TMTU adsorption parameters were calculated whereas the adsorption constants were derived from pressure data as a function of electrode charge density and TMTU's bulk concentration. The interaction parameters point to weak repulsive interaction between the adsorbed TMTU molecules.

Mixed adsorption layers of 0.1 M tert-butanol-tetramethylthiourea at the interface of Hg/aqueous perchlorate solutions.

The electrosorption behavior of tetramethylthiourea (TMTU) on a mercury electrode from 1.0, 0.5, and 0.