Author/Authors :
Nacer, H. Université Badji Mokhtar - Laboratoire de Physicochimie des interfaces, Algérie , Nacer, H. Université de Tébessa, Algérie , Bouzenada, L. Université de Tébessa, Algérie , Hafaiedh, I. INSAT, Centre Urbain Nord - Nanotechnology Laboratory, Tunisie , Hafaiedh, I. IPEST - Unité de recherche de Physico-chimie des Matériaux Polymères, Tunisia , Kherrat, R. Université Badji Mokhtar - Laboratoire de Physicochimie des interfaces, Algérie , Hamlaoui, L. Université Badji Mokhtar - Laboratoire de Physicochimie des interfaces, Algérie , Touzani, R. Université Mohammed Premier - Faculté des Sciences - LCAE-URAC 18, COSTE, Morocco , Touzani, R. Faculté Pluridisciplinaire de Nador, Morocco , Jaffrezic-Renault, N. Université Claude Bernard. Lyon-1 - Laboratoire des Sciences Analytiques, France
Abstract :
A PVC membrane electrode based on mercaptostyrenedivinylbenezene resin as the ionophore was prepared and was deposited on a platinum electrode. This one was characterized with impedance spectroscopy and modelled with an equivalent electric circuit. The detection of the mercury at low concentrations and the interaction with the other heavy metals were made by impedance measurements. The life expectancy of the membrane did not exceed one week.
