Electrochemical Study of the Transfer of Bis-1:11 Molybdosilicate Heteropolyanion with Dysprosium across the Liquid/Liquid Interface

The transfer of bis-1:11 molybdosilicate heteropolyanion with dysprosium across the water/nitrobenzene interface has been investigated by chronopotentiometry with linear current scanning and cyclic voltammetry. The strandard transfer potential and Gibbs energy estimated from cyclic voltammetry were 0.102V and -39.5kJ.mol(-1), respectively. The kinetic parameters of the transfer were determinated by chronopotentiometry with the linear current scanning.