Electrochemistry Characterization of Ionic Liquid-Type Phosphomolybdic Salt with Modified Electrode
An ionic liquid-type phosphomolybdic salt comprising 1-cetyl-3-methyl-imidazolium chloride (CMImCl) and 1:12 phosphomolybdic acid (PMo12) was prepared by solid state grinding. The new phosphomolybdic salt of CMIm-PMo12 was immobilized on glassy carbon electrode by cast-coating. The cyclic voltammograms of the GC/CMIm-PMo12 showed three well-defined pairs of redox peaks due to the PMo12 system. The GC/CMIm-PMo12 electrode showed great electrocatalytic activity towards the reduction of iodate. The analytical feature of the electrode for amperometric determination of iodate was evaluated.
Shiquan Liu and Min Zuo
Z. Y. Li et al., "Electrochemistry Characterization of Ionic Liquid-Type Phosphomolybdic Salt with Modified Electrode", Advanced Materials Research, Vols. 306-307, pp. 1492-1495, 2011