Preconcentration Versions and New Sensors in Stripping Voltammetry

Abstract

Papers of Russian authors on the development of thick-film electrodes fabricated by screen-printing technology and their use in inorganic voltammetric analysis are surveyed. Procedures for determining elements are classified by the version of analyte preconcentration on thick-film electrodes of different types. The advantages of new electrodes over the known ones in determining different ions are discussed. Stripping voltammetry Preconcentration E ECh ACh Ä AECh Measurement E Reactions : A, adsorption ; Ch, chemical E, electrochemical ;